RIGOL User’s Guide MSO1000Z/DS1000Z Series Digital Oscilloscope Dec. 2015 RIGOL TECHNOLOGIES, INC.
RIGOL Guaranty and Declaration Copyright © 2014 RIGOL TECHNOLOGIES, INC. All Rights Reserved. Trademark Information RIGOL is a registered trademark of RIGOL TECHNOLOGIES, INC. Publication Number UGA19110-1110 Software Version 00.04.03.SP2 Software upgrade might change or add product features. Please acquire the latest version of the manual from RIGOL website or contact RIGOL to upgrade the software. Notices RIGOL products are covered by P.R.C. and foreign patents, issued and pending.
RIGOL Safety Requirement General Safety Summary Please review the following safety precautions carefully before putting the instrument into operation so as to avoid any personal injury or damage to the instrument and any product connected to it. To prevent potential hazards, please follow the instructions specified in this manual to use the instrument properly. Use Proper Power Cord. Only the exclusive power cord designed for the instrument and authorized for use within the local country could be used.
RIGOL Do Not Operate With Suspected Failures. If you suspect that any damage may occur to the instrument, have it inspected by RIGOL authorized personnel before further operations. Any maintenance, adjustment or replacement especially to circuits or accessories must be performed by RIGOL authorized personnel. Provide Adequate Ventilation. Inadequate ventilation may cause an increase of temperature in the instrument, which would cause damage to the instrument.
RIGOL Safety Notices and Symbols Safety Notices in this Manual: WARNING Indicates a potentially hazardous situation or practice which, if not avoided, will result in serious injury or death. CAUTION Indicates a potentially hazardous situation or practice which, if not avoided, could result in damage to the product or loss of important data. Safety Terms on the Product: DANGER WARNING CAUTION It calls attention to an operation, if not correctly performed, could result in injury or hazard immediately.
RIGOL Allgemeine Sicherheits Informationen Überprüfen Sie diefolgenden Sicherheitshinweise sorgfältigumPersonenschädenoderSchäden am Gerätundan damit verbundenen weiteren Gerätenzu vermeiden. Zur Vermeidung vonGefahren, nutzen Sie bitte das Gerät nur so, wiein diesem Handbuchangegeben. Um Feuer oder Verletzungen zu vermeiden, verwenden Sie ein ordnungsgemäßes Netzkabel. Verwenden Sie für dieses Gerät nur das für ihr Land zugelassene und genehmigte Netzkabel. Erden des Gerätes.
RIGOL Betreiben Sie das Gerät nicht im Fehlerfall. Wenn Sie am Gerät einen Defekt vermuten, sorgen Sie dafür, bevor Sie das Gerät wieder betreiben, dass eine Untersuchung durch RIGOL autorisiertem Personal durchgeführt wird. Jedwede Wartung, Einstellarbeiten oder Austausch von Teilen am Gerät, sowie am Zubehör dürfen nur von RIGOL autorisiertem Personal durchgeführt werden. Belüftung sicherstellen. Unzureichende Belüftung kann zu Temperaturanstiegen und somit zu thermischen Schäden am Gerät führen.
RIGOL Sicherheits Begriffe und Symbole Begriffe in diesem Guide: WARNING Die Kennzeichnung WARNING beschreibt Gefahrenquellen die leibliche Schäden oder den Tod von Personen zur Folge haben können. CAUTION Die Kennzeichnung Caution (Vorsicht) beschreibt Gefahrenquellen die Schäden am Gerät hervorrufen können. Begriffe auf dem Produkt: DANGER WARNING CAUTION weist auf eine Verletzung oder Gefährdung hin, die sofort geschehen kann.
RIGOL Measurement Category Measurement Category MSO1000Z/DS1000Z series digital oscilloscopes can make measurements in Measurement Category I. WARNING This oscilloscope can only be used for measurements within its specified measurement categories. Measurement Category Definitions Measurement category I is for measurements performed on circuits not directly connected to MAINS. Examples are measurements on circuits not derived from MAINS, and specially protected (internal) MAINS derived circuits.
RIGOL Ventilation Requirement This oscilloscope uses fan to force cooling. Please make sure that the air intake and exhaust areas are free from obstructions and have free air. When using the oscilloscope in a bench-top or rack setting, provide at least 10 cm clearance beside, above and behind the instrument for adequate ventilation. WARNING Inadequate ventilation may cause a temperature increase which can damage the instrument.
RIGOL Working Environment Temperature Operating: 0℃ to +50℃ Non-operating: -40℃ to +70℃ Humidity 0℃ to +30℃: ≤95% relative humidity +30℃ to +40℃: ≤75% relative humidity +40℃ to +50℃: ≤45% relative humidity WARNING To avoid short circuits inside the instrument or electric shocks, please do not operate in humid environment. Altitude Operating: below 3 km Non-operating: below 15 km Installation (Overvoltage) Category This product is powered by mains conforming to installation (overvoltage) category II.
RIGOL Pollution degree 2: Normally only dry, non-conductive pollution occurs. Occasionally a temporary conductivity caused by condensation may occur. For example, general indoor environment. Pollution degree 3: Conductive pollution occurs, or dry, non-conductive pollution occurs which becomes conductive due to condensation which is expected. For example, sheltered outdoor environment. Pollution degree 4: Pollution that generates persistent conductivity through conductive dust, rain, or snow.
RIGOL Care and Cleaning Care Do not store or leave the instrument where it may be exposed to direct sunlight for long periods of time. Cleaning Clean the instrument regularly according to its operating conditions. 1. Disconnect the instrument from all power sources. 2. Clean the external surfaces of the instrument with a soft cloth dampened with mild detergent or water. When cleaning the LCD, take care to avoid scarifying it. CAUTION To avoid damage to the instrument, do not expose it to caustic liquids.
RIGOL MSO1000Z/DS1000Z User’s Guide XIII
RIGOL MSO1000Z/DS1000Z Series Overview MSO1000Z/DS1000Z series is a multifunctional and high-performance digital oscilloscope designed on the basis of the UltraVision technique developed by RIGOL. Featuring extremely high memory depth, wide dynamic range, clear display, excellent waveform capture rate and comprehensive triggering functions, it is a useful commissioning instrument for various fields such as communication, aerospace, defense, embedded systems, computers, research and education.
RIGOL Supports multiple languages and Chinese/English input Novel and delicate industrial design and easy operation MSO1000Z/DS1000Z User’s Guide XV
RIGOL Document Overview Main Topics of this Manual: Chapter 1 Quick Start Introduce the preparations before using the oscilloscope and provide a basic introduction of the instrument. Chapter 2 To Set the Vertical System Introduce the vertical system functions of the oscilloscope. Chapter 3 To Set the Horizontal System Introduce the horizontal system functions of the oscilloscope. Chapter 4 To Set the Sample System Introduce the sample system functions of the oscilloscope.
RIGOL Chapter 14 Store and Recall Introduce how to store and recall the measurement result and the setting of the oscilloscope. Chapter 15 Accessibility Setting Introduce how to set the remote interfaces and system-related functions. Chapter 16 Remote Control Introduce how to control the oscilloscope remotely. Chapter 17 Troubleshooting Introduce how to deal with the common failures of the oscilloscope. Chapter 18 Specifications Provide the specifications and general specifications of the oscilloscope.
RIGOL Content Conventions in this Manual: MSO1000Z/DS1000Z series includes the following models. Unless otherwise noted, this manual takes MSO1104Z-S for example to illustrate the functions and operation methods of MSO1000Z/DS1000Z series.
Contents RIGOL Contents Guaranty and Declaration .........................................................................I Safety Requirement ................................................................................ II General Safety Summary ........................................................................... II Safety Notices and Symbols ...................................................................... IV Allgemeine Sicherheits Informationen ...........................................
RIGOL Contents To Use the Built-in Help System ............................................................. 1-26 Chapter 2 To Set the Vertical System ................................................. 2-1 To Enable the Analog Channel ................................................................. 2-2 Channel Coupling ................................................................................... 2-2 Bandwidth Limit .....................................................................................
Contents RIGOL Setup/Hold Trigger (Optional) .........................................................5-28 Nth Edge Trigger (Optional) ............................................................5-30 RS232 Trigger (Optional) ................................................................5-32 I2C Trigger (Optional) ....................................................................5-34 SPI Trigger (Optional) ....................................................................
RIGOL Contents Group Set.............................................................................................. 7-3 To Set the Waveform Display Size ............................................................ 7-4 Reorder Setting...................................................................................... 7-4 Auto View.............................................................................................. 7-4 To Set the Threshold ......................................................
RIGOL Contents To Output Ramp ............................................................................13-4 To Output Pulse .............................................................................13-5 To Output DC ................................................................................13-5 To Output Noise.............................................................................13-6 To Output Built-in Waveform..................................................................
RIGOL Chapter 18 Contents Specifications ............................................................ 18-1 Chapter 19 Appendix ................................................................... 19-1 Appendix A: Accessories and Options ..................................................... 19-1 Appendix B: Warranty ........................................................................... 19-2 Index........................................................................................................
Chapter 1 Quick Start RIGOL Chapter 1 Quick Start This chapter introduces the precautions when using the oscilloscope for the first time, the front/rear panels of the oscilloscope, the user interface and the using method of the built-in help system.
RIGOL Chapter 1 Quick Start General Inspection 1. Inspect the packaging If the packaging has been damaged, do not dispose the damaged packaging or cushioning materials until the shipment has been checked for completeness and has passed both electrical and mechanical tests. The consigner or carrier shall be liable for the damage to the instrument resulting from shipment. RIGOL would not be responsible for free maintenance/rework or replacement of the instrument. 2.
RIGOL Chapter 1 Quick Start Appearance and Dimensions Figure 1-1 Front View Figure 1-2 Top View MSO1000Z/DS1000Z User’s Guide Unit: mm Unit: mm 1-3
RIGOL Chapter 1 Quick Start To Prepare the Oscilloscope for Use To Adjust the Supporting Legs Adjust the supporting legs properly to use them as stands to tilt the oscilloscope upwards for stable placement of the oscilloscope as well as better operation and observation. Figure 1-3 To Adjust the Supporting Legs To Connect to Power Supply The power requirements of the oscilloscope are 100-240 V, 45-440 Hz.
RIGOL Chapter 1 Quick Start Power-on Inspection at the lower-left When the oscilloscope is energized, pressing the power key corner of the front panel can start the oscilloscope. During the start-up process, the oscilloscope performs a series of self-tests. After the self-test, the welcome screen is displayed. The instrument is installed with the trial versions of the options before leaving factory and the remaining trial time is about 2000 minutes.
RIGOL Chapter 1 Quick Start Connect the logic probe: 1. Connect the single-wire terminal of the logic probe to the digital channel input terminal at the front panel of the oscilloscope in the correct direction. 2. Connect the signal under test to the other terminal of the logic probe. MSO1000Z series is provided with the RPL1116 logic probe (standard) which provides two connecting methods to connect the signal under test to realize convenient and flexible detection.
RIGOL Chapter 1 Quick Start Function Inspection 1. 2. 3. Press Storage Default to restore the oscilloscope to its default configuration. Connect the earth alligator clip of the probe to the "Ground Terminal" as shown in the figure below. Use the probe to connect the input terminal of CH1 of the oscilloscope and the "Compensation Signal Output Terminal" of the probe. Compensation Signal Output Terminal Ground Terminal Figure 1-7 To Use the Compensation Signal 4. 5. Press AUTO.
RIGOL Chapter 1 Quick Start Probe Compensation When the probes are used for the first time, you should compensate the probes to make them match the input channels of the oscilloscope. Non-compensated or poorly compensated probes may cause measurement inaccuracy or error. The probe compensation procedures are as follows. 1. Perform steps 1, 2, 3 and 4 of "Function Inspection". 2. Check the displayed waveforms and compare them with the following figures.
RIGOL Chapter 1 Quick Start Front Panel Overview 1 2 11 12 13 3 4 14 5 15 6 16 17 7 8 18 9 19 10 20 Figure 1-10 Front Panel Overview Table 1-1 Front Panel Descriptions No. Description 1 Measurement Menu Softkeys 2 LCD 3 Function Menu Softkeys 4 Multifunction Knob 5 Common Operation Keys 6 CLEAR 7 AUTO 8 RUN/STOP 9 SINGLE 10 Help/Print No.
RIGOL Chapter 1 Quick Start Rear Panel Overview 1 4 5 2 6 3 7 8 Figure 1-11 Rear Panel Overview 1． Handle Pull up the handle vertically for easy carry of the instrument. When you do not need the handle, press it down. 2． LAN Connect the instrument to network via this interface for remote control. This oscilloscope conforms to the LXI CORE 2011 DEVICE class instrument standards and can quickly build test system with other instruments.
Chapter 1 Quick Start RIGOL Pass/Fail: The instrument can output a negative pulse via this connector when a failed waveform is detected during the pass/fail test. The instrument continuously outputs a low level via this connector when no failed waveform is detected. 5． Source Output The output terminals of the built-in dual-channel source of the oscilloscope. When source 1 or source 2 is enabled, the signal currently set can be output through the [Source 1] or [Source 2] connector at the rear panel.
RIGOL Chapter 1 Quick Start Front Panel Function Overview VERTICAL CH1, CH2, CH3, CH4: analog channel setting keys. The 4 channels are marked by different colors which are also used to mark both the corresponding waveforms on the screen and the channel input connectors. Press any key to open the corresponding channel menu and press again to turn off the channel.
Chapter 1 Quick Start RIGOL Logic Analyzer Press this key to open the logic analyzer control menu. You can turn on or off any channel or channel group, modify the display size of the digital channel, modify the logic threshold of the digital channel as well as group the 16 digital channels. You can also set a label for each digital channel. Note: ― This function is only applicable to MSO1000Z and DS1000Z Plus with the MSO upgrade option.
RIGOL Chapter 1 Quick Start HORIZONTAL HORIZONTAL POSITION: modify the horizontal position. The trigger point would move left or right relative to the center of the screen when you turn the knob. During the modification, waveforms of all the channels would move left or right and the horizontal position message (e.g. ) at the upper-right corner of the screen would change accordingly. Press down this knob to quickly reset the horizontal position (or the delayed sweep position).
RIGOL Chapter 1 Quick Start TRIGGER MODE: press this key to switch the trigger mode to Auto, Normal or Single and the corresponding state backlight of the current trigger mode would be illuminated. LEVEL: modify the trigger level. Turn clockwise TRIGGER to increase the level and turn counterclockwise to reduce the level. During the modification, the trigger level line would move up and down and the value in the trigger level message box (e.g.
RIGOL Chapter 1 Quick Start RUN/STOP Press this key to "RUN" or "STOP" waveform sampling. In the "RUN" state, the key is illuminated in yellow. In the "STOP" state, the key is illuminated in red. SINGLE Press this key to set the trigger mode to "Single". In single trigger mode, press FORCE to generate a trigger signal immediately. Multifunction Knob Adjust waveform brightness: In non-menu-operation mode, turn this knob to adjust the brightness of waveform display.
Chapter 1 Quick Start RIGOL Function Menus Measure: press this key to open the measurement setting menu. You can set the measurement source, turn on or off the frequency counter, all measure, statistic function and etc. Press MENU at the left of the screen to open the measurement menus of 37 waveform parameters. Then, press down the corresponding menu softkey to quickly realize one-key measurement and the measurement result will be displayed at the bottom of the screen.
RIGOL Chapter 1 Quick Start Print Press this key to print the screen or save the screen to a USB storage device. ― If a PictBridge printer is connected currently and the printer is in idle state, pressing this key will execute the print operation. ― If no printer is connected but a USB storage device is inserted, pressing this key can save the screen to the USB storage device in the specified format. For more details, please refer to the introduction in "Storage Type".
RIGOL Chapter 1 Quick Start User Interface MSO1000Z/DS1000Z provides 7.0 inch WVGA (800*480) TFT LCD. 1 2 12 3 4 13 14 5 6 15 7 16 8 17 18 9 19 10 20 11 21 22 Figure 1-12 User Interface 1. Auto Measurement Items Provide 20 horizontal (HORIZONTAL) and 17 vertical (VERTICAL) measurement parameters. Press the softkey at the left of the screen to activate the corresponding measurement item. Press MENU continuously to switch between the horizontal and vertical parameters. 2.
RIGOL Chapter 1 Quick Start 3. Status Available states include RUN, STOP, T’D (triggered), WAIT and AUTO. 4. Horizontal Time Base Represent the time per grid on the horizontal axis on the screen. SCALE to modify this parameter. The range Use HORIZONTAL available is from 5 ns to 50 s. 5. Sample Rate/Memory Depth Display the current sample rate and memory depth of the oscilloscope. The sample rate and memory depth will change in accordance with the horizontal time base. 6.
Chapter 1 Quick Start RIGOL 11. Trigger Level When an analog channel is selected as the trigger source, you need to set a proper trigger level. is displayed at the right of the screen and the The trigger level label trigger level value is displayed at the upper-right corner of the screen. LEVEL to modify the trigger level, the trigger When using TRIGGER .
RIGOL Chapter 1 Quick Start 18. Digital Channel Status Area Display the current status of the 16 digital channels. The digital channels currently turned on are displayed in green and the digital channel currently selected is displayed in red. The digital channels turned off are displayed in grey. Note: This function is only applicable to MSO1000Z and DS1000Z Plus with the MSO upgrade option. 19. Source 1 Waveform Display the type of waveform currently set for source 1.
Chapter 1 Quick Start RIGOL Denote that the current menu has several options. Denote that the current menu has a lower level menu. Press this key to return to the previous menu. The number of dots indicates the number of pages of the current menu.
RIGOL Chapter 1 Quick Start Parameter Setting Method MSO1000Z/DS1000Z supports the following two parameter setting methods. Method one: displayed on the menu, you can turn the multifunction For the parameters with directly to set the desired values. knob Method two: For the parameters with displayed on the menu, press down the multifunction and the numeric keyboard as shown in the figure below is displayed. Turn knob the knob to select the desired value and press down the knob to input the value.
RIGOL Chapter 1 Quick Start To Use the Security Lock If needed, you can use the security lock (please buy it yourself) to lock the oscilloscope to a fixed location. The method is as follows, align the lock with the lock hole and plug it into the lock hole vertically, turn the key clockwise to lock the oscilloscope and then pull the key out. Security Lock Hole Figure 1-14 To Use the Security Lock Note: Please do not insert other articles into the security lock hole to avoid damaging the instrument.
RIGOL Chapter 1 Quick Start To Use the Built-in Help System The help system of this oscilloscope provides instructions for all the function keys (including the menu keys) at the front panel. Press Help to open the help interface and press again to close the interface. The help interface mainly consists of two parts. The left are "Help Options". The right is the "Help Display Area".
Chapter 2 To Set the Vertical System RIGOL Chapter 2 To Set the Vertical System The contents of this chapter: To Enable the Analog Channel Channel Coupling Bandwidth Limit Probe Ratio Waveform Invert Vertical Scale Amplitude Unit Channel Label Delay Calibration of the Analog Channel MSO1000Z/DS1000Z User’s Guide 2-1
RIGOL Chapter 2 To Set the Vertical System To Enable the Analog Channel MSO1000Z/DS1000Z provides 4 analog input channels (CH1-CH4). As the setting methods of the vertical systems of the four channels are the same, this chapter takes CH1 as an example to illustrate the setting method of the vertical system. Connect a signal to the channel connector of CH1 and then press CH1 in the vertical control area (VERTICAL) at the front panel to enable CH1.
RIGOL Chapter 2 To Set the Vertical System Bandwidth Limit MSO1000Z/DS1000Z supports the bandwidth limit function which can reduce the display noise. For example, the signal under test is a pulse with high frequency oscillation. When the bandwidth limit is disabled, the high frequency components of the signal under test can pass the channel. When limiting the bandwidth to 20 MHz, the high frequency components of the signal under test that exceed 20 MHz are attenuated.
RIGOL Chapter 2 To Set the Vertical System Waveform Invert Press CH1 Invert to turn on or off waveform invert. When waveform invert is turned off, the waveform display is normal; when waveform invert is turned on, the waveform voltage values are inverted (as shown in the figures below). (a) "Invert" Off (b) "Invert" On Figure 2-1 Waveform Invert Vertical Scale Vertical scale refers to the voltage value per grid in the vertical direction on the screen and is usually expressed as V/div.
RIGOL Chapter 2 To Set the Vertical System and "Fine" adjustments. When changing the vertical scale of the analog channel by rotating VERTICAL SCALE, you can select to expand or compress the waveform around the "Center" or "Ground". For more details, please refer to the introduction in "Vertical Reference". Amplitude Unit Select the amplitude display unit for the current channel. The available units are W, A, V and U.
RIGOL Chapter 2 To Set the Vertical System Select "Aa" using and press down to switch it to "aA". Select "C" using and press down to input the character. Use the same method to input "hn1". After finishing the input, press OK to finish the editing. If the Display is enabled, will be displayed at the left of CH1 waveform. the label To modify or delete the input character, press Name to select the "Name Input Area" to select the character to be modified or deleted.
Chapter 2 To Set the Vertical System RIGOL Delay Calibration of the Analog Channel When using an oscilloscope for actual measurement, the transmission delay of the probe cable may bring relatively greater error (zero offset). MSO1000Z/DS1000Z supports user to set a delay time to calibrate the zero offset of the corresponding channel. Zero offset is defined as the offset of the crossing point of the waveform and trigger level line relative to the trigger position, as shown in the figure below.
Chapter 3 To Set the Horizontal System RIGOL Chapter 3 To Set the Horizontal System The contents of this chapter: Delayed Sweep Time Base Mode MSO1000Z/DS1000Z User’s Guide 3-1
RIGOL Chapter 3 To Set the Horizontal System Delayed Sweep Delayed sweep can be used to enlarge a length of waveform horizontally to view waveform details. Press MENU in the horizontal control area (HORIZONTAL) at the front panel and press Delayed to enable or disable delayed sweep. Note: To enable delayed sweep, the current time base mode must be "YT". In delayed sweep mode, the screen is divided into two display areas as shown in the figure below.
RIGOL Chapter 3 To Set the Horizontal System Tip You can also press down HORIZONTAL SCALE (delayed sweep shortcut key) to directly switch to the delayed sweep mode. Time Base Mode Press MENU in the horizontal control area (HORIZONTAL) at the front panel and then press Time Base to select the time base mode of the oscilloscope. The default is YT. YT Mode In this mode, the Y axis represents voltage and the X axis represents time. Note: Only when this mode is enabled, can "Delayed Sweep" be turned on.
RIGOL Chapter 3 To Set the Horizontal System According to sinθ=A/B or C/D (wherein, θ is the phase deviation angle between the two channels and the definitions of A, B, C and D are as shown in the figure above), the phase deviation angle is obtained, that is: θ=±arcsin (A/B) or ±arcsin (C/D) If the principal axis of the ellipse is within quadrant I and III, the phase deviation angle obtained should be within quadrant I and IV, namely within (0 to π/2) or (3π/2 to 2π).
RIGOL Chapter 3 To Set the Horizontal System Note: The maximum sample rate of XY mode is 500 MSa/s. Generally, longer sample waveform can ensure better display effect of Lissajous figure. But due to the limitation of the memory depth, you have to reduce the waveform sample rate to acquire longer waveform (refer to the introduction in "Memory Depth"). Therefore, during the measurement, reducing the sample rate properly can acquire better display effect of Lissajous figure.
Chapter 4 To Set the Sample System RIGOL Chapter 4 To Set the Sample System The contents of this chapter: Acquisition Mode Sin(x)/x Sample Rate Memory Depth Antialiasing MSO1000Z/DS1000Z User’s Guide 4-1
RIGOL Chapter 4 To Set the Sample System Acquisition Mode The acquisition mode is used to control how to generate waveform points from sample points. Press Acquire Mode at the front panel and use to select the desired acquisition mode (the default is normal), then press down the knob to select this mode. You can also press Mode continuously to switch the acquisition mode. Normal In this mode, the oscilloscope samples the signal at equal time interval to rebuild the waveform.
Chapter 4 To Set the Sample System RIGOL Figure 4-1 The Waveform before Average Figure 4-2 The Waveform after 256 Averages High Resolution This mode uses a kind of ultra-sample technique to average the neighboring points of the sample waveform to reduce the random noise on the input signal and generate much smoother waveforms on the screen. This is generally used when the sample rate of the digital converter is higher than the storage rate of the acquisition memory.
RIGOL Chapter 4 To Set the Sample System Sin(x)/x Press Sin(x)/x to enable or disable the dynamic sine interpolation function which can acquire better restoration of the original waveform. Note: If the number of channels currently turned on is less than three, Sin(x)/x is grayed out and disabled. Sample Rate The maximum sample rate of MSO1000Z/DS1000Z is 1 GSa/s.
Chapter 4 To Set the Sample System 3. RIGOL Waveform Leakage: when the sample rate is too low, the waveform rebuilt from the sample data does not reflect all the actual signal information.
RIGOL Chapter 4 To Set the Sample System Memory Depth Memory depth refers to the number of waveform points that the oscilloscope can store in a single trigger sample and it reflects the storage ability of the sample memory. MSO1000Z/DS1000Z provides up to 24 Mpts memory depth (optional) and 12 Mpts standard memory depth.
Chapter 4 To Set the Sample System RIGOL For digital channels: ― When 8 channels are enabled, the memory depths available include Auto, 12kPoints, 120kPoints, 1.2MPoints, 12MPoints and 24MPoints (optional). ― When 16 channels are enabled, the memory depths available include Auto, 6kPoints, 60kPoints, 600kPoints, 6MPoints and 12MPoints (optional). Note: In "Auto" mode, the oscilloscope selects the memory depth automatically according to the current sample rate.
Chapter 5 To Trigger the Oscilloscope RIGOL Chapter 5 To Trigger the Oscilloscope As for trigger, you set certain trigger condition according to the requirement and when a waveform in the waveform stream meets this condition, the oscilloscope captures this waveform as well as the neighbouring part and displays them on the screen. For digital oscilloscope, it samples waveform continuously no matter whether it is stably triggered, but only stable trigger can ensure stable display.
RIGOL Chapter 5 To Trigger the Oscilloscope Trigger Source Press MENU Source in the trigger control area (TRIGGER) at the front panel to select the desired trigger source. Analog channels CH1-CH4, digital channels D0-D15 or the AC Line can all be used as trigger source. Analog channel input: Signals input from analog channels CH1-CH4 can all be used as trigger source. No matter whether the channel selected is enabled, the channel can work normally.
RIGOL Chapter 5 To Trigger the Oscilloscope Trigger Mode The following is the schematic diagram of the acquisition memory. To easily understand the trigger event, the acquisition memory is divided into the pre-trigger buffer and post-trigger buffer. Trigger Event Pre-trigger Buffer Post-trigger Buffer Acquisition Memory Figure 5-1 Schematic Diagram of the Acquisition Memory After the system runs, the oscilloscope operates by first filling the pre-trigger buffer.
RIGOL Chapter 5 To Trigger the Oscilloscope Trigger Coupling Trigger coupling decides which kind of components will be transmitted to the trigger module. Please distinguish it from "Channel Coupling". DC: allow DC and AC components into the trigger path. AC: block all the DC components and attenuate signals lower than 75 Hz. LF Reject: block the DC components and reject the low frequency components (lower than 75 kHz). HF Reject: reject the high frequency components (higher than 75 kHz).
RIGOL Chapter 5 To Trigger the Oscilloscope Trigger Holdoff Trigger holdoff can be used to stably trigger complex waveforms (such as modulated waveform). Holdoff time is the amount of time that the oscilloscope waits for re-arming the trigger module after generating a correct trigger. The oscilloscope will not trigger even if the trigger condition is met during the holdoff time and will only re-arm the trigger module after the holdoff time expires.
RIGOL Chapter 5 To Trigger the Oscilloscope Trigger Type MSO1000Z/DS1000Z provides various trigger functions. Among various trigger types, RS232 trigger (optional), I2C trigger (optional) and SPI trigger (optional) are serial bus triggers.
Chapter 5 To Trigger the Oscilloscope RIGOL Edge Trigger Trigger on the trigger threshold of the specified edge of the input signal. Trigger Type: Press Type, rotate to select "Edge" and press down . At this point, the trigger setting information is displayed at the upper right corner of the screen. . The trigger type is edge trigger; the trigger source For example, is CH1; the trigger level is 0.00 V. Source Selection: Press Source to open the signal source list and select CH1-CH4, AC or D0-D15.
RIGOL Chapter 5 To Trigger the Oscilloscope Pulse Trigger Trigger on the positive or negative pulse with a specified width. In this mode, the oscilloscope will trigger when the pulse width of the input signal satisfies the specified pulse width condition. Trigger Type: Press Type, rotate to select "Pulse" and press down . At this point, the trigger setting information is displayed at the upper right corner of the screen. .
Chapter 5 To Trigger the Oscilloscope RIGOL of pulse width. : trigger when the negative pulse width of the input signal is greater than the specified pulse width. : trigger when the negative pulse width of the input signal is lower than the specified pulse width. : trigger when the negative pulse width of the input signal is greater than the specified lower limit of pulse width and lower than the specified upper limit of pulse width.
RIGOL Chapter 5 To Trigger the Oscilloscope Slope Trigger In slope trigger, the oscilloscope triggers on the positive or negative slope of the specified time. This trigger mode is applicable to ramp and triangle waveforms. Trigger Type: Press Type, rotate to select "Slope" and press down . At this point, the trigger setting information is displayed at the upper right corner of the screen. .
Chapter 5 To Trigger the Oscilloscope RIGOL : trigger when the negative slope time of the input signal is greater than the specified lower limit of time and lower than the specified upper limit of time. Time Setting: , , or , When the Slope Condition is set to press Time and use to input the desired value. The range available is from 8 ns to 10 s. When the Slope Condition is set to or , press Upper Limit and Lower Limit and use to input the desired values respectively.
RIGOL Chapter 5 To Trigger the Oscilloscope (a) (b) Figure 5-5 Trigger Level Information Display Note: Under the "Slope" trigger menu, you can also press down the trigger level knob continuously to switch the vertical window. During the adjustment of trigger level, two orange trigger level lines and two trigger and ) appear on the screen and move up and down with the rotation marks ( of the knob.
Chapter 5 To Trigger the Oscilloscope RIGOL Video Trigger The video signal can include image information and timing information and can adopt different standards and formats. MSO1000Z/DS1000Z can trigger on the standard video signal field or line of NTSC (National Television Standards Committee), PAL (Phase Alternating Line) or SECAM (Sequential Couleur A Memoire). Trigger Type: Press Type, rotate to select "Video" and press down .
RIGOL Chapter 5 To Trigger the Oscilloscope 480P: the frame frequency is 60 frames per second; the TV scan line is 525; progressive scan; the line frequency is 31.5 kHz. 576P: the frame frequency is 60 frames per second; the TV scan line is 625; progressive scan. Trigger Mode: Press Sweep to open the trigger mode list and select auto, normal or single. For the details, please refer to "Trigger Mode". The corresponding status light of the current trigger mode turns on.
RIGOL Chapter 5 To Trigger the Oscilloscope Pattern Trigger Identify a trigger condition by looking for a specified pattern. This pattern is a logical "AND" combination of channels. Each channel can have a value of high (H), low (L) or don't care (X). A rising or falling edge (you can only specify a single edge) can be specified for one channel included in the pattern.
RIGOL Chapter 5 To Trigger the Oscilloscope "Don’t Care", the oscilloscope will not trigger. or : set the pattern to the rising or falling edge of the channel selected. Note: When digital channels D7-D0 are enabled, CH4 is automatically disabled; the corresponding pattern cannot be set and is replaced by X. When D15-D8 are enabled, CH3 is automatically disabled; the corresponding pattern cannot be set and is replaced by X. Only one edge (rising or falling edge) can be specified in the pattern.
Chapter 5 To Trigger the Oscilloscope RIGOL Duration Trigger In duration trigger, the instrument identifies a trigger condition by looking for the duration of a specified pattern. This pattern is a logical "AND" combination of the channels. Each channel can have a value of high (H), low (L) or don’t care (X). The instrument triggers when the duration (△T) of this pattern meets the preset time, as shown in the figure below.
RIGOL Chapter 5 To Trigger the Oscilloscope lower than the trigger level of the channel. : set the pattern of the channel selected to "Don’t Care", namely this channel is not used as a part of the pattern. When all channels in the pattern are set to "Don’t Care", the oscilloscope will not trigger. Note: When digital channels D7-D0 are enabled, CH4 is automatically disabled; its corresponding pattern cannot be set and is replaced by X.
RIGOL Chapter 5 To Trigger the Oscilloscope TimeOut Trigger (Optional) In timeout trigger, the instrument triggers when the time interval (△T) from when the rising edge (or falling edge) of the input signal passes through the trigger level to when the neighbouring falling edge (or rising edge) passes through the trigger level is greater than the timeout time set, as shown in the figure below.
RIGOL Chapter 5 To Trigger the Oscilloscope ns to 10 s. Trigger Mode: Press Sweep to open the trigger mode list and select auto, normal or single. For the details, please refer to "Trigger Mode". The corresponding status light of the current trigger mode turns on. Trigger Setting: Press Setting to set the trigger parameter (noise rejection) under this trigger type. Trigger Level: When the trigger source is an analog channel, you can use TRIGGER LEVEL to modify the level.
RIGOL Chapter 5 To Trigger the Oscilloscope Runt Trigger (Optional) This trigger mode is used to trigger pulses that pass through one trigger level but fail to pass through the other trigger level as shown in the figure below. Positive Runt Pulse Upper Limit of the Trigger Level Lower Limit of the Trigger Level Negative Runt Pulse Figure 5-9 Runt Trigger Trigger Type: Press Type, rotate to select "Runt" and press down .
RIGOL Chapter 5 To Trigger the Oscilloscope Limit to set the minimum pulse width of runt trigger and the range is from 8.00 ns to 9.99 s. Note: The lower limit of the pulse width must be lower than the upper limit. Vertical Window and Trigger Level: After the trigger condition setting is completed, you need to adjust the trigger level to correctly trigger the signal and obtain stable waveform.
Chapter 5 To Trigger the Oscilloscope RIGOL Window Trigger (Optional) Window trigger provides a high trigger level and a low trigger level. The instrument triggers when the input signal passes through the high trigger level or the low trigger level. Trigger Type: Press Type, rotate to select "Window" and press down . At this point, the trigger setting information is displayed at the upper right corner of the screen. .
RIGOL Chapter 5 To Trigger the Oscilloscope Trigger Mode: Press Sweep to open the trigger mode list and select auto, normal or single. For the details, please refer to "Trigger Mode". The corresponding status light of the current trigger mode turns on. Trigger Setting: Press Setting to set the trigger parameters (trigger holdoff and noise rejection) under this trigger type.
RIGOL Chapter 5 To Trigger the Oscilloscope Delay Trigger (Optional) In delay trigger, you need to set signal source A and signal source B. The oscilloscope triggers when the time difference (△T) between the specified edges of source A (Edge A) and source B (Edge B) meets the preset time limit, as shown in the figure below. Note: Edge A and Edge B must be neighbouring edges. Edge A= Edge B= Source A Source B T Figure 5-10 Delay Trigger Trigger Type: Press Type to open the trigger type list.
RIGOL Chapter 5 To Trigger the Oscilloscope Edge B: Press EdgeB to select the trigger edge type of signal source B in delay trigger. It can be set to the rising edge or falling edge. Delay Type: Press DelayType to set the time limit condition of delay trigger. >: trigger when the time difference (△T) between the specified edges of source A and source B is greater than the preset time lower limit. Press Lower Limit to set the delay time lower limit in delay trigger and the range is from 8.
Chapter 5 To Trigger the Oscilloscope RIGOL TRIGGER LEVEL to modify the level. For the details, please refer to the introduction of "Trigger Level".
RIGOL Chapter 5 To Trigger the Oscilloscope Setup/Hold Trigger (Optional) In setup/hold trigger, you need to set the data signal line and clock signal line. The setup time starts when the data signal passes the trigger level and ends at the coming of the specified clock edge; the hold time starts at the coming of the specified clock edge and ends when the data signal passes the trigger level again (as shown in the figure below).
Chapter 5 To Trigger the Oscilloscope RIGOL Setup Type: It is used to select the different trigger types of setup/hold trigger. Press SetupType to select the desired setup type. Setup: the oscilloscope triggers when the setup time is less than the specified setup time. After selecting this type, press Setup to set the setup time and the range is from 8 ns to 1 s. Hold: the oscilloscope triggers when the hold time is less than the specified hold time.
RIGOL Chapter 5 To Trigger the Oscilloscope Nth Edge Trigger (Optional) Trigger on the nth edge that appears after the specified idle time. For example, in the waveform shown in the figure below, the instrument should trigger on the second rising edge after the specified idle time (the time between two neighbouring rising edges) and the idle time should be set to P
Chapter 5 To Trigger the Oscilloscope RIGOL Idle Time: Press Idle to set the idle time before the edge counting in Nth edge trigger. The range available is from 16 ns to 10 s. Edge Number: Press Edge to set the value of "N" in Nth edge trigger and the range available is from 1 to 65535. Trigger Mode: Press Sweep to open the trigger mode list and select auto, normal or single. For the details, please refer to "Trigger Mode". The corresponding status light of the current trigger mode turns on.
RIGOL Chapter 5 To Trigger the Oscilloscope RS232 Trigger (Optional) RS232 bus is a serial communication mode used in the data transmission between PCs or between PC and terminal. In RS232 serial protocol, a character is transmitted as a frame of data which consists of 1 bit start bit, 5~8 bits data bits, 1 bit check bit and 1~2 bits stop bit(s). Its format is as shown in the figure below.
Chapter 5 To Trigger the Oscilloscope RIGOL selected: --press Data Bits to select "5 bits", "6 bits", "7 bits" or "8 bits"; --press Data and use to set the data value of RS232 trigger. According to the setting in Data Bits and the ranges can be from 0 to 31, from 0 to 63, from 0 to 127 or from 0 to 255 respectively. Baud Rate: Set the baud rate of data transmission (equal to specifying a clock frequency).
RIGOL Chapter 5 To Trigger the Oscilloscope I2C Trigger (Optional) I2C is a 2-wire serial bus used to connect the microcontroller and its peripheral device and is a bus standard widely used in the microelectronic communication control field. The I2C serial bus consists of SCL and SDA. Its transmission rate is determined by SCL and its transmission data is determined by SDA, as shown in the figure below.
Chapter 5 To Trigger the Oscilloscope RIGOL MissedACK: trigger when the SDA data is high level during any acknowledgement of SCL clock position. Address: the trigger searches for the specified address value. When this event occurs, the oscilloscope will trigger on the read/write bit. After this trigger condition is selected: --press AddrBits to select "7 bits", "8 bits" or "10 bits"; --press Address to set the address value of I2C trigger.
RIGOL Chapter 5 To Trigger the Oscilloscope Trigger Setting: Press Setting to set the trigger parameter (noise rejection) under this trigger type. Trigger Level: When SCL is an analog channel, press SCL and use TRIGGER LEVEL to modify the trigger level of the SCL channel. When SDA is an analog channel, press SDA and LEVEL to modify the trigger level of the SDA channel. For the use TRIGGER details, please refer to the introduction of "Trigger Level".
RIGOL Chapter 5 To Trigger the Oscilloscope SPI Trigger (Optional) In SPI trigger, after the CS or timeout condition is satisfied, the oscilloscope triggers when the specified data is found. When using SPI trigger, you need to specify the SCL clock sources and SDA data sources. Below is the sequential chart of SPI bus. CS SCL SDA D7 D6 D5 D4 D3 D2 D1 D0 Figure 5-15 Sequential Chart of SPI Bus Trigger Type: Press Type to open the trigger type list. Rotate to select "SPI" and press down .
RIGOL Chapter 5 To Trigger the Oscilloscope signal line. The available channels are CH1-CH4 or D0-D15 (only the channels currently enabled can be selected). For the details, please refer to the introduction in "Trigger Source". The current trigger source is displayed at the upper right corner of the screen. ― After selecting this condition, you can press Mode to set the CS mode to " " (high level is valid) or " " (low level is valid).
Chapter 5 To Trigger the Oscilloscope RIGOL Trigger Output Connector The trigger output connector ([Trigger Out]) at the rear panel can output trigger signals determined by the current setting. Trigger Output Connector A signal which reflects the current oscilloscope capture rate can be output from [Trigger Out] connector each time a trigger is generated by the oscilloscope.
Chapter 6 MATH and Measurement RIGOL Chapter 6 MATH and Measurement MSO1000Z/DS1000Z can make math operation, cursor measurement and auto measurement after data is sampled and displayed.
RIGOL Chapter 6 MATH and Measurement Math Operation MSO1000Z/DS1000Z can realize various math operations, including: Algebra operations: A+B, A-B, A×B and A/B Spectrum operation: FFT Logic operations: A&&B, A||B, A^B and !A Function operations: Intg, Diff, Sqrt, Lg, Ln, Exp and Abs Filter: Low Pass, High Pass, Band Pass, Band Stop Fx operations: combination of two operations. For the details, please refer to the introduction in "Fx Operation".
Chapter 6 MATH and Measurement RIGOL "Fx Operation"). Note: Sens. and Smooth are grayed out and disabled. Sens. is only available when a digital channel is selected as the source. Smooth is only available for differential operation. You can also use HORIZONTAL POSITION and HORIZONTAL SCALE to adjust the horizontal position and scale of the operation results. Subtraction Subtract the waveform voltage values of signal source B from that of source A point by point and display the results.
RIGOL Chapter 6 MATH and Measurement Multiplication Multiply the waveform voltage values of signal source A and B point by point and display the results. Press MATH Math Operator to select "A×B": Press Operation to enable or disable the multiplication operation function. Press SourceA and SourceB to select the desired channels (CH1, CH2, CH3, CH4 or fx (please refer to the introduction in "Fx Operation")). Press Offset and use to adjust the vertical position of the operation results.
Chapter 6 MATH and Measurement RIGOL Press SourceA and SourceB to select the desired channels (CH1, CH2, CH3, CH4 or fx (please refer to the introduction in "Fx Operation")). Press Offset and use to adjust the vertical position of the operation results. Press Scale and use to adjust the vertical scale of the operation results. Press Scale Reset to adjust the vertical scale of the operation results to the optimal value according to the current configuration.
RIGOL Chapter 6 MATH and Measurement FFT FFT (Fast Fourier Transform) is used to transform time domain signals to frequency domain components (frequency spectrum). MSO1000Z/DS1000Z oscilloscope provides FFT operation function which enables users to observe the time domain waveform and spectrum of the signal at the same time.
RIGOL Chapter 6 MATH and Measurement waveform corresponding to the horizontal center of the screen. 4. Horizontal Scale Press Hz/Div and use domain waveform. 5. Vertical Position Press Offset and use to adjust the vertical position of the operation results. 6. Vertical Scale Press Scale and use to adjust the vertical scale of the operation results. 7. Select Window Function Spectral leakage can be considerably decreased when a window function is used.
RIGOL Chapter 6 MATH and Measurement Table 6-1 Window Function Window Characteristics Rectangle The best frequency resolution; the poorest amplitude resolution; similar to the situation when no window is multiplied. The best amplitude resolution; the poorest frequency resolution Better frequency resolution and poorer amplitude resolution compared to Rectangle window. A little bit better frequency resolution than Hanning Accurate measurement of signal. Better frequency resolution.
RIGOL Chapter 6 MATH and Measurement Trigger Position 16384 points If the trigger position is in the memory and the number of the points from the trigger point to the end point of the memory is greater than or equal to 16384, the instrument will read the data of 16384 points from the trigger point.
RIGOL Chapter 6 MATH and Measurement Tips You can adjust the center frequency and horizontal scale at the same time SCALE. using HORIZONTAL Signals with DC components or deviation would cause error or deviation of the FFT waveform components. To reduce the DC components, set the "Channel Coupling" to "AC". To reduce the random noise and aliasing frequency components of repetitive or single pulse, set the "Acquisition Mode" of the oscilloscope to "Average".
Chapter 6 MATH and Measurement RIGOL "AND" Operation Perform logic "AND" operation on the waveform voltage values of the specified sources point by point and display the results. In operation, when the voltage value of the source channel is greater than the threshold of the corresponding channel, it is regarded as logic "1"; otherwise logic "0". The results of logic AND operation of two binary bits are as follows.
RIGOL Chapter 6 MATH and Measurement Note: Smooth is grayed out and disabled. It is only available for differential operation. You can also use HORIZONTAL POSITION and HORIZONTAL SCALE to adjust the horizontal position and scale of the operation results. "OR" Operation Perform logic "OR" operation on the waveform voltage values of the specified sources point by point and display the results.
Chapter 6 MATH and Measurement RIGOL from the analog signal on the source. The setting range is from 0 Div to 0.96 Div. ― Press Auto Scale to enable or disable the auto scale function. When auto scale is enabled, the instrument will adjust the vertical scale of the operation results to the optimal value according to the current configuration. Note: Smooth is grayed out and disabled. It is only available for differential operation.
RIGOL Chapter 6 MATH and Measurement disable waveform invert, etc. ― Press Start and use to set the start point of the operation results. ― Press End and use to set the end point of the operation results. ― Press Invert to enable or disable the inverted display function of the waveform. ― Press Sens. and use to set the sensitivity of the digital signal converted from the analog signal on the source. The setting range is from 0 Div to 0.96 Div.
Chapter 6 MATH and Measurement RIGOL disable waveform invert, etc. ― Press Start and use to set the start point of the operation results. ― Press End and use to set the end point of the operation results. ― Press Invert to enable or disable the inverted display function of the waveform. ― Press Sens. and use to set the sensitivity of the digital signal converted from the analog signal on the source. The setting range is from 0 Div to 0.96 Div.
RIGOL Chapter 6 MATH and Measurement the inner layer operation of Fx operation (please refer to the introduction in "Fx Operation"). Note: Sens. and Smooth are grayed out and disabled. Sens. is only available when a digital channel is selected as the source. Smooth is only available for differential operation. You can also use HORIZONTAL POSITION and HORIZONTAL SCALE to adjust the horizontal position and scale of the operation results.
Chapter 6 MATH and Measurement RIGOL Tip Because the differential operation is very sensitive to noise, you can set the "Acquisition Mode" to "Average". Sqrt Calculate the square root of the selected source point by point and display the results. When the operation is invalid, "NAN" is displayed at the bottom of the screen. Press MATH Math Operator to select "Sqrt": Press Operation to enable or disable the "Sqrt" operation function.
RIGOL Chapter 6 MATH and Measurement the screen. Press MATH Math Operator to select "Lg": Press Operation to enable or disable the "Lg" operation function. Press Source to select the desired channel (CH1, CH2, CH3, CH4 or fx (please refer to the introduction in "Fx Operation")). Press Offset and use to adjust the vertical position of the operation results. Press Scale and use to adjust the vertical scale of the operation results.
Chapter 6 MATH and Measurement RIGOL optimal value according to the current configuration. Press Options to set the start and end points of the operation results, enable or disable waveform invert, etc. ― Press Start and use to set the start point of the operation results. ― Press End and use to set the end point of the operation results. ― Press Invert to enable or disable the inverted display function of the waveform. ― Press Auto Scale to enable or disable the auto scale function.
RIGOL Chapter 6 MATH and Measurement configuration. ― Press fx Operator, fx A and fx B to set the operator and signal sources of the inner layer operation of Fx operation (please refer to the introduction in "Fx Operation"). Note: Sens. and Smooth are grayed out and disabled. Sens. is only available when a digital channel is selected as the source. Smooth is only available for differential operation.
Chapter 6 MATH and Measurement RIGOL Filter MSO1000Z/DS1000Z provides 4 types of filters (Low Pass Filter, High Pass Filter, Band Pass Filter and Band Stop Filter). The specified frequencies can be filtered by setting the bandwidth. Press MATH Math Operator to select "Filter": Press Operation to enable or disable the "Filter" operation function. Press Source to select the desired channel (CH1, CH2, CH3 or CH4). Press Offset and use to adjust the vertical position of the operation results.
RIGOL Chapter 6 MATH and Measurement ― Press Auto Scale to enable or disable the auto scale function. When auto scale is enabled, the instrument will adjust the vertical scale of the operation results to the optimal value according to the current configuration. Note: Sens. and Smooth are grayed out and disabled. Sens. is only available when a digital channel is selected as the source. Smooth is only available for differential operation.
Chapter 6 MATH and Measurement RIGOL Math Operation Label Press MATH Math Label Display to enable or disable the MATH label. When "ON" is selected, you can add the MATH label via two modes. To Use Preset Label Press Preset to select ADD, SUB, MUL, DIV, FFT, AND, OR, XOR, NOT, Intg, Diff, Sqrt, Lg, Ln, Exp, Abs, LPas, HPas, BPas or BStop. To Edit Label Manually Press Label Edit to open the label input interface. You can input the label manually.
RIGOL Chapter 6 MATH and Measurement Auto Measurement MSO1000Z/DS1000Z provides auto measurements of 37 waveform parameters and the statistics and analysis of the measurement results. What’s more, you can also use the frequency counter to realize more precise frequency measurement.
Chapter 6 MATH and Measurement RIGOL One-key Measurement of 37 Parameters Press MENU at the left of the screen to turn on the measurement menu of the 37 parameters and then press the corresponding menu softkey to quickly realize "One-key" measurement. The measurement results can be displayed at the bottom of the screen in various font sizes (press Measure Font Size to select "Normal", "Large" or "Extra Large").
RIGOL Chapter 6 MATH and Measurement Time Parameters Fall Time Rise Time Threshold Upper Limit +Width -Width Threshold Middle Value Threshold Lower Limit Period Figure 6-3 Time Parameters 1. Period: defined as the time between the middle threshold points of two consecutive, like-polarity edges. 2. Freq: defined as the reciprocal of period. 3. Rise Time: the time for the signal amplitude to rise from the threshold lower limit to the threshold upper limit. 4.
RIGOL Chapter 6 MATH and Measurement Count Values 1. +Pulses: the number of positive pulses that rise from below the threshold lower limit to above the threshold upper limit. 1 2 n +Pulses = n Threshold Upper Limit Threshold Lower Limit 2. -Pulses: the number of negative pulses that fall from above the threshold upper limit to below the threshold lower limit. -Pulses = n Threshold Upper Limit 1 2 n Threshold Lower Limit 3.
RIGOL Chapter 6 MATH and Measurement Delay and Phase Period Source1 Delay Source2 Figure 6-4 Delay and Phase Source 1 and source 2, the same as source A and source B in the measurement setting menu can be any channel of CH1-CH4 or D0-D15. For the setting method, please refer to the introduction in "Measurement Setting". 1. 2. 3. 4. Delay 1→2: the time difference between the rising edges of source 1 and source 2.
RIGOL Chapter 6 MATH and Measurement Voltage Parameters Overshoot Vmax Vupper Vtop Vpp Vamp Vmid Vbase Vlower Vmin Preshoot Figure 6-5 Voltage Parameters 1. 2. 3. Vmax: the voltage value from the highest point of the waveform to the GND. Vmin: the voltage value from the lowest point of the waveform to the GND. Vpp: the voltage value from the highest point to the lowest point of the waveform. 4. Vtop: the voltage value from the flat top of the waveform to the GND. 5.
RIGOL Chapter 6 MATH and Measurement 12. Per.Vrms: the root mean square value within a period. The calculation formula is as follows. n ∑x 2 i RMS = i=1 n Wherein, xi is the measurement result of the i th point, (6-3) n is the number of points being measured. 13. Overshoot: the ratio of the difference of the maximum value and top value of the waveform to the amplitude value. 14. Preshoot: the ratio of the difference of the minimum value and base value of the waveform to the amplitude value. 15.
Chapter 6 MATH and Measurement RIGOL Frequency Counter Measurement The hardware frequency counter supplied with MSO1000Z/DS1000Z oscilloscope can make more precise measurement of the input signal frequency. Press Measure Counter to select CH1-CH4 or D0-D15 as the measurement source. The measurement result is displayed at the upper right corner of the screen and you can identify the current measurement source according to the color of the icon and channel number.
RIGOL Chapter 6 MATH and Measurement minimum value within the settable range. 3. Delay Measurement Setting Specify the source 1 and source 2 in the measurement items "Delay 1→2" and "Delay 1→2". Press Measure Setting Type "Delay" and then press SourceA and SourceB to set the two channel sources (CH1-CH4 or D0-D15) of delay measurement respectively. 4. Phase Measurement Setting Specify the source 1 and source 2 in the measurement items "Phase 1→2" and "Phase 1→2".
Chapter 6 MATH and Measurement RIGOL Press Measure Clear Item n (n=1~5) to "Delete" or "Recover" the specified measurement item. When the state of Item n (n=1~5) is "Delete", you can press Item n (n=1~5) to delete the corresponding item. At this point, the Nth measurement result at the bottom of the screen is grayed out. If a new measurement item is opened, all items will move one-item left.
RIGOL Chapter 6 MATH and Measurement All Measurement All measurement could measure all the time and voltage parameters (each measurement source has 29 items) of the current measurement source and display the results on the screen. Press Measure Measure All to enable or disable the all measurement function. Press All Measure Source and use to select the channel(s) to be measured (CH1-CH4 and MATH). When all measurement is enabled, "One-key" measurement is also valid.
RIGOL Chapter 6 MATH and Measurement Measurement History The measurement history function can display the history measurement data of the measurement items currently turned on in graph or table form. Press Measure History Disp Type to select "Graph" or "Table". Press Measure History DispHistory to turn on or off the measurement history function.
RIGOL Chapter 6 MATH and Measurement Cursor Measurement Cursor measurement can measure the X axis values (usually Time) and Y axis values (usually Voltage) of the selected waveform. Before making cursor measurement, connect the signal to the oscilloscope and acquire stable display. All the parameters supported by the "Auto Measurement" function can be measured through cursors.
Chapter 6 MATH and Measurement RIGOL BY: the Y value at cursor B. Y value takes the channel GND of CH1 as reference. Its unit is the same as that of the current signal source. BX-AX: the horizontal difference between cursors A and B. BY-AY: the vertical difference between cursors A and B.
RIGOL Chapter 6 MATH and Measurement 3. Adjust Cursor Position Adjust cursorA: press CursorA and use to adjust the position of cursorA. The measurement result will change accordingly during the adjustment and the adjustable range is limited within the screen. Adjust cursorB: press CursorB and use to adjust the position of cursorB. The measurement result will change accordingly during the adjustment and the adjustable range is limited within the screen.
Chapter 6 MATH and Measurement 6. RIGOL corresponding value. When "Main" is selected, the cursor values are displayed in the zoom region. When "Zoom" is selected, the cursors values are displayed in the main region. Note: ― When the cursor measurement source is set to "LA" and the main time base is measured (namely the "Main" region is selected), there is not any Y axis measurement value. ― When the cursor measurement source is set to "MATH", you can only measure the zoom region using the cursor.
RIGOL Chapter 6 MATH and Measurement Track Mode In this mode, one or two pairs of cursors will appear. You can adjust the two pairs of cursors (cursor A and cursor B) to measure the X and Y values on two different sources respectively. The points being measured on cursors A and B are marked by and respectively. When the cursors are moved horizontally, the marks will position on the waveform automatically.
Chapter 6 MATH and Measurement RIGOL A. During the adjustment, the measurement result will change accordingly. The adjustable range is limited within the screen. Adjust cursor B: press CursorB and use to adjust the position of cursor B. During the adjustment, the measurement result will change accordingly. The adjustable range is limited within the screen. Adjust cursor A and B at the same time: press CursorAB and use to adjust the position of cursor A and B at the same time.
RIGOL Chapter 6 MATH and Measurement Auto Mode In this mode, one or more cursors will appear. You can use auto cursor measurement to measure any of the 37 waveform parameters. Before using this mode, you need to at least enable one auto measurement parameter and the number of cursors will change with the measurement parameter enabled.
Chapter 6 MATH and Measurement RIGOL XY Mode XY mode is only available when the horizontal time base mode is "XY". In this mode, two pairs of cursors will appear. You can adjust the cursor positions and the instrument will automatically calculate the chord length and curvature of the ellipses corresponding to the crossing points of the two pairs of cursor lines. Press Cursor Mode "XY" to enable the XY mode cursor measurement function.
RIGOL Chapter 6 MATH and Measurement AY absAA argAA Center Point X-axis BY BX AX Y-axis Figure 6-8 XY Cursor Measurement Definition 1. Select Values Press Values and use to turn the value(s) to be measured on or off. The measurement items opened are displayed at the upper left corner of the screen. △X,△Y: Open the BX-AX and BY-AY measurement items. △X*△Y: Open the dX*dY measurement item. △X/△Y: Open the dX/dY measurement item. △Y/△X: Open the dY/dX measurement item. AX.
RIGOL Chapter 6 MATH and Measurement Note: You can also press down cursor. 3. knob continuously to switch the current Display Lissajous Legend This oscilloscope provides the lissajous schematic diagram under different frequencies and phases.
Chapter 7 Digital Channel RIGOL Chapter 7 Digital Channel MSO1000Z provides 4 analog channels as well as 16 digital channels. DS1000Z Plus can be upgraded to MSO using the MSO upgrade option. For the digital channels, the oscilloscope compares the voltages acquired in each sample with the preset logic threshold. If the voltage of the sample point is greater than the logic threshold, it will be stored as logic 1; otherwise, it will be stored as logic 0.
RIGOL Chapter 7 Digital Channel To Select the Digital Channel Press LA to open the logic analysis control menu. You can select any of the digital channels or user-defined digital channel groups. Press Current to open the to select the channel/group dropdown menu and rotate the multifunction knob desire channel or channel group. You can also press Current or VERTICAL POSITION continuously to switch among the options in order. D0-D15: select any channel of D0-D15.
Chapter 7 Digital Channel RIGOL menu. When you have turned on channels D7-D0 at the same time using D7-D0, the channels in the list switch to ON status automatically. The situation of channels D15-D8 is similar. ― Only user-defined digital channel groups can be selected. For how to define channel groups, please refer to the introduction in "Group Set". Group Set Press Group Set to enter the user-defined group setting menu. You can perform group and ungroup operations on the 16 digital channels.
RIGOL Chapter 7 Digital Channel To Set the Waveform Display Size Press WaveSize to open the waveform size selection list. You can use or press WaveSize to set the waveform display size of the channel currently turned on to S (small) and L (large). Note: L (large) can only be used when the number of channels currently turned on is no more than 8. SCALE to set the waveform display You can also directly rotate VERTICAL size. Turn clockwise to set it to L; turn counterclockwise to set it to S.
Chapter 7 Digital Channel RIGOL the desired threshold. Press High Type to open the threshold selection list to select the threshold of D15-D8. The selectable preset values include TTL (1.40 V), CMOS (2.50 V), ECL (-1.30 V), PECL (3.70 V), LVDS (1.20 V) and 0V. You can also press D15-D8 and use to set the desired threshold. To Set the Label You can set another label for each digital channel using the following two methods to easily distinguish the digital channels.
RIGOL Press Delay-Cal and rotate -100 ns to 100 ns. Chapter 7 Digital Channel to set the delay calibration time. The range is from Note: The delay calibration setting is related to the instrument model and the current horizontal time base. The larger the horizontal time base is, the larger the setting step will be. Take MSO1104Z as an example; the steps under different horizontal time bases are as shown in the table below.
Chapter 8 Protocol Decoding RIGOL Chapter 8 Protocol Decoding Protocol analysis can be used by users to discover errors, debug hardware and accelerate development easily, so as to guarantee quick and high-quality accomplishment of projects. Protocol decoding is the basis of protocol analysis. Only protocol analyses with correct protocol decoding are acceptable and only correct protocol decoding can provide more error information.
RIGOL Chapter 8 Protocol Decoding Parallel Decoding Parallel bus consists of clock line and data line. As shown in the figure below, CLK is the clock line, while Bit0 and Bit1 are the 0 bit and 1st bit on the data line respectively. The oscilloscope will sample the channel data on the rising edge, falling edge or the rising/falling edge of the clock and judge each data point (logic "1" or logic "0") according to the preset threshold level.
RIGOL Chapter 8 Protocol Decoding BUS D7-D0 D15-D8 Width 8 8 BitX 0 0 CH D0 D8 D15-D0 16 0 D0 D0-D7 D8-D15 8 8 0 0 D7 D15 D0-D15 16 0 D15 Note Bit0 to Bit7 are set to D0 to D7 respectively. Bit0 to Bit7 are set to D8 to D15 respectively. Bit0 to Bit15 are set to D0 to D15 respectively. Bit0 to Bit7 are set to D7 to D0 respectively. Bit0 to Bit7 are set to D15 to D8 respectively. Bit0 to Bit15 are set to D15 to D0 respectively.
RIGOL 6. Chapter 8 Protocol Decoding Display-related Setting Press Format to set the display format of the bus to HEX, DEC, BIN, ASC or LINE. Note: In LINE format, the actual values of the bus are displayed in binary form and the order is consistent with the bus transmission order. This format is only valid for the serial bus which includes LSB and MSB endian. If MSB endian is selected, LINE format is the same as binary. Press Pos and use to adjust the vertical display position of the bus.
Chapter 8 Protocol Decoding RIGOL Press Width to enable or disable the width display function. When "ON" is selected, the current bus width will be displayed on the right side of the format display (the bus display is turned on). You can use "Width" to set the bus width. Dig.Sa menu displays the current digital sample rate which relates to the data source selected currently. When the data source is "Trace", the digital sample rate relates to the horizontal time base.
RIGOL Chapter 8 Protocol Decoding Figure 8-2 Parallel Decoding Event Table 8-6 MSO1000Z/DS1000Z User’s Guide
RIGOL Chapter 8 Protocol Decoding RS232 Decoding (Optional) RS232 serial bus consists of the transmitting data line (TX) and the receiving data line (RX). Rx Tx DeviceA DeviceB Tx Rx Figure 8-3 RS232 Serial Bus Schematic Diagram The industry standard of RS232 uses "Negative Logic", namely high level is logic "0" and low level is logic "1".
RIGOL Chapter 8 Protocol Decoding Start Bit: represent when the data starts outputting. Data Bits: represent the number of data bits actually contained in each frame of data. Check Bit: used to check the correctness of the data transmission. Odd Checkout: the total number of "1" in the data bit and check bit is an odd. For example, when 0x55 (01010101) is sent, a 1 needs to be filled in the check bit to make the number of 1 be an odd.
Chapter 8 Protocol Decoding RIGOL "Polarity Setting". The setting methods of other parameters are as follows. Press Data to set the data width of each frame. It can be set to 5, 6, 7 or 8 and the default is 8. Press Stop to set the stop bit after each frame of data. It can be set to 1 bit, 1.5 bits or 2 bits. Press Parity to set the even-odd check mode of the data transmission. It can be set to None, Odd or Even. 8.
RIGOL Chapter 8 Protocol Decoding Press Line to enable or disable the bus display function. When "ON" is selected, the bus will be displayed on the screen. You can use "Pos" to adjust the vertical display position of the bus. Press Format to enable or disable the format display function. When "ON" is selected, the current bus display format will be displayed on the right side of the label display (the bus display is turned on). You can use "Format" to set the display format of the bus.
RIGOL Chapter 8 Protocol Decoding (01111101, LSB) The check bit detected is 0 Wherein, there are even number of 1 in the 8-bit data 01111101 and the check bit should be 1; but the check bit detected on the TX is 0, thus check error occurs. Note: Two error marks will be displayed when end frame error and check error are detected at the same time.
RIGOL Chapter 8 Protocol Decoding I2C Decoding (Optional) I2C serial bus consists of the clock line (SCLK) and the data line (SDA). Vcc A2 SCLK SDA Device A1 A0 Host SCLK SDA Figure 8-5 I2C Serial Bus Press MATH Decode1 Decoder to select "I2C" and open the I2C decoding function menu. 1. Press Decode to turn on or off the decoding function. 2. CLK Setting Press CLK to select any channel (CH1-CH4 or D0-D15) as the clock channel. 3.
Chapter 8 Protocol Decoding 7. RIGOL Event Table The event table displays the decoded data, the corresponding line number and time in table format. Press Evt. Table EventTable to select "ON" (Note: This operation is only available when MATH Decode1 / Decode2 Decode is set to "ON") to enter the event table interface. Format: set "Data" display format in the event table to HEX, DEC or ASC. Focus: press this key and turn to browse the "Data" item. View: select the display form of the event table.
RIGOL Chapter 8 Protocol Decoding sample rate relates to the horizontal time base. Note: By default, MSO1000Z/DS1000Z uses "Trace" as the data source. 9. Address Information during Decoding In I2C bus, the front part of each frame of data contains the address information and blue patches are used to represent the address ID. In the ID, "Write" is used to represent writing address and "Read" is used to represent reading address. Press ADDR to select "Normal" or "R/W".
RIGOL Chapter 8 Protocol Decoding SPI Decoding (Optional) SPI bus is based on the master-slave configuration and usually consists of chip select line (CS), clock line (SCLK) and data line (SDA). Wherein, the data line includes MISO and MOSI. SCLK Master MOSI MISO CS Slave SCLK SDA (MISO/MOSI) Figure 8-1 SPI Serial Bus SCLK: SDA is sampled on the rising or falling edge of clock. SDA: represents the data channel. Press MATH Decode1 Decoder to select "SPI" and open SPI decoding function menu. 1.
RIGOL Chapter 8 Protocol Decoding 5. Mode Timeout: you can perform frame synchronization according to the timeout and the timeout must be greater than half of the clock cycle. CS: it contains a chip select line (CS). You can perform frame synchronization according to CS. Press Mode to select "CS" and enter the CS mode. At this point, you can select CS signal line and CS polarity. The CS signal line can be CH1-CH4 or D0-D15.
Chapter 8 Protocol Decoding RIGOL View: select the display form of the event table. If "Packets" is selected, the time and data are displayed in the event table; if "Details" is selected, the detailed data of the specified row will be displayed in the event table; if "Payload" is selected, all data of the specified column will be displayed in the event table. When different view is selected, the export format of the data table will change accordingly.
Chapter 9 Reference Waveform RIGOL Chapter 9 Reference Waveform In the actual test process, you can compare the waveform with the reference waveform to determine the cause of failure.
RIGOL Chapter 9 Reference Waveform To Enable REF Function Press REF in the vertical control area (VERTICAL) at the front panel to enable the REF function. MSO1000Z/DS1000Z provides 10 reference waveform channels. Press Channel and use to set the desired reference channel to on or off and the channel icon (for ) of the channel enabled will be displayed at the left side of the screen example, grid.
Chapter 9 Reference Waveform RIGOL To Set the Color MSO1000Z/DS1000Z series oscilloscope provides five colors (light gray, green, light blue, magenta and orange) to mark the reference waveforms of different channels in order to distinguish them. Press Current and use to select any of the reference channels (Ref1-Ref10) enabled. Then, press Color to specify a different color for the reference waveform of that channel. The corresponding icon at the left of the channel currently selected will .
Chapter 10 Pass/Fail Test RIGOL Chapter 10 Pass/Fail Test During the product design and manufacture process, you usually need to monitor the change of the signal or judge whether the product is up to standard. The pass/fail test function of MSO1000Z/DS1000Z oscilloscope can fulfill this task perfectly.
RIGOL Chapter 10 Pass/Fail Test To Enable Pass/Fail Test Press Utility Pass/Fail Enable to select "ON". The blue shadow area denotes the failure area and if the waveform measured at certain time point during the measurement process passes through the failure area, it will be treated as failed frame. Press Operate to select " " to start testing and select "■" to stop testing.
Chapter 10 Pass/Fail Test RIGOL Test and Output You can set the output form of the test results by the following method. Press Stat.Disp to select "ON" or "OFF". When "ON" is selected, the test results will be displayed at the upper right corner of the screen as shown in the figure below. Press Stat.Reset to clear the current data and perform statistics on the test results again. Press StopOnFail to select "ON" or "OFF".
RIGOL Chapter 10 Pass/Fail Test To Save the Test Mask Users can save the current test mask to the internal flash memory or external USB storage device. The file format of the test mask file is "*.pf". Note: MSO1000Z/DS1000Z only supports the flash memory USB storage device of FAT32 format. Press Save to enter the file store interface. Please refer to the relative descriptions in "Store and Recall" to save the test mask file to the internal or external memory.
Chapter 11 Waveform Record RIGOL Chapter 11 Waveform Record Waveform record can record the waveforms of the analog input channels (CH1-CH4) and the digital channels (D0-D15). Waveform playback can provide better waveform analysis effect. Note: The horizontal time base must be set to Y-T mode during waveform record.
RIGOL Chapter 11 Waveform Record Common Settings Press Utility Record Record to turn on or off the waveform record function. 1. Record Waveform Before recording the waveform, you can refer to the introduction in "Record Option" to set the waveform recording parameters. Press Record to start recording the waveform. During the recording, the current recording information as shown in the figure below is displayed at the upper right corner of the screen. "●" in the menu changes to "■" automatically.
Chapter 11 Waveform Record RIGOL Playback Option Waveform playback can play back the waveforms currently recorded. During the playback, the information as shown in the figure below is displayed at the upper right corner of the screen. The data at the left side of the figure indicates the specific frame currently displayed on the screen. During the playback, this value would change continuously. The data at the right side of the figure indicates the maximum number of frames recorded currently.
RIGOL Chapter 11 Waveform Record Record Option Before recording the waveform, you can press Record Opt to set the following parameters. 1. Interval Press Interval to set the time interval between the frames in waveform recording and the range available is from 100 ns to 10 s. For the setting method, please refer to the introduction in "Parameter Setting Method". 2. Length Press Length to set the number of waveform frames to be recorded currently.
Chapter 12 Display Control RIGOL Chapter 12 Display Control You can set the type, persistence time and brightness of waveform display as well as the grid type and grid brightness of the screen display.
RIGOL Chapter 12 Display Control To Select the Display Type Press Display Type to set the waveform display mode to "Vectors" or "Dots". Vectors: the sample points are connected by lines and displayed, as shown in the figure below. Normally, this mode can provide the most vivid waveform to view the steep edge of the waveform (such as square waveform). Dots: display the sample points directly as shown in the figure below.
Chapter 12 Display Control 3. RIGOL Infinite In this mode, the oscilloscope displays the waveform newly acquired without clearing the waveforms acquired formerly. The waveforms acquired formerly will be displayed in relatively low-brightness color and the waveform newly acquired will be displayed in normal brightness and color. Infinite persistence can be used to measure noise and jitter and to capture incidental events.
Chapter 13 Signal Source RIGOL Chapter 13 Signal Source MSO1000Z/DS1000Z combines signal generator and oscilloscope in one instrument by providing a built-in dual-channel, 25MHz signal generator, thus providing convenience for engineers who need to use the signal generator and oscilloscope at the same time. This chapter introduces how to use the built-in signal generator. As the functions and setting methods of source 1 and source 2 are the same, this chapter takes source 1 for illustration.
RIGOL Chapter 13 Signal Source To Output Basic Waveform MSO1000Z/DS1000Z built-in signal source can output a variety of basic waveforms, including sine, square, ramp, pulse, DC and noise. To Output Sine Press Src1Conf to open the waveform setting menu. Press Wave and select "Sine". At this point, you can set the sine parameters. 1. Source 1 output Press Output to turn on or off the signal output. This function is the same with that of Source Output.
Chapter 13 Signal Source RIGOL 6. Align phase Pressing AlignPhase will re-configure the two channels to output according to the preset frequency and phase. For two signals of which the frequencies are the same or are multiples, this operation can align their phases. Acquire the waveforms of the two channels using the oscilloscope and display the waveforms stably. After switching the channel status, the phase deviation between the two waveforms is changed.
RIGOL Chapter 13 Signal Source To Output Ramp Press Src1Conf to open the waveform setting menu. Press Wave and select "Ramp". At this point, you can set the ramp parameters. For the detailed setting method, refer to the introduction in "To Output Sine". This section only introduces "Symmetry". Symmetry is defined as the percentage that the rising period of the ramp takes up in the whole period.
RIGOL Chapter 13 Signal Source To Output Pulse Press Src1Conf to open the waveform setting menu. Press Wave and select "Pulse". At this point, you can set the pulse parameters. For the detailed setting method, refer to the introduction in "To Output Sine". This section only introduces "DutyCycle". Duty cycle is defined as the percentage that the high level takes up in the whole pulse period. Duty Cycle=t/T*100% t T Figure 13-2 Duty Cycle Definition Press DutyCycle to set the duty cycle of the pulse.
RIGOL Chapter 13 Signal Source To Output Noise Press Src1Conf to open the waveform setting menu. Press Wave and select "Noise". At this point, you can output a noise signal with the specified amplitude, offset and impedance. 1. Source 1 output Press Output to turn on or off the signal output. 2. Set the amplitude Press Amplitude to set the amplitude of the signal. For the setting method, please refer to the introduction in "Parameter Setting Method".
RIGOL Chapter 13 Signal Source Figure 13-3 Built-in Waveform-Sinc Figure 13-4 Built-in Waveform-ExpRise Figure 13-5 Built-in Waveform-ExpFall MSO1000Z/DS1000Z User’s Guide 13-7
RIGOL Chapter 13 Signal Source Figure 13-6 Built-in Waveform-ECG Figure 13-7 Built-in Waveform-Gauss Figure 13-8 Built-in Waveform-Lorentz 13-8 MSO1000Z/DS1000Z User’s Guide
Chapter 13 Signal Source RIGOL Figure 13-9 Built-in Waveform-Haversine 3. Set the frequency Press Frequency to set the frequency of the signal. For the setting method, please refer to the introduction in "Parameter Setting Method". The range is from 100 mHz to 1 MHz. 4. Set the amplitude Press Amplitude to set the amplitude of the signal. For the setting method, please refer to the introduction in "Parameter Setting Method".
RIGOL Chapter 13 Signal Source 8. Modulation Press Src1Mod to enter the modulation setting interface. For detailed introduction of the modulation function, please refer to "Modulation". Note: When "Pulse", "DC" or "Noise" is selected, the modulation menu will be hidden automatically. 9. Set the impedance Press Impedance to set the output impedance of the signal generator. It can be set to "HighZ" or "50Ω".
Chapter 13 Signal Source RIGOL 6. Align Phase The align phase operation is for the two channels. Pressing AlignPhase will re-configure the two channels to output according to the preset frequency and phase. For two signals of which the frequencies are the same or are multiples, this operation can align their phases. Acquire the waveforms of the two channels using the oscilloscope and display the waveforms stably. After switching the channel status, the phase deviation between the two waveforms is changed.
RIGOL Chapter 13 Signal Source Press Select CHSignal to set the desired channel signal. ― Press Source to select the waveform of any of the channels turned on (CH1-CH4). ― Press WaveRange to set the waveform in the "Cursor" or "Screen" region for output. When "Cursor" is selected, Press CursorA or CursorB and use to adjust the positions of the two orange cursor lines respectively; or press CursorAB and rotate to adjust the positions of cursors A and B at the same time.
Chapter 13 Signal Source RIGOL OFF: the waveform editor will keep a constant voltage level between two points and create a ladder-like waveform. 3. Zoom Press Zoom to turn on or off the zoom function. ON: the waveform editing window only displays the current point. OFF: the waveform editing window displays all the initial points. 4. Current Point Press CurPoint to set the point to be edited. The range is from 1 to the initial points.
RIGOL Chapter 13 Signal Source "Store and Recall" to save the current waveform file in ".arb" format in the internal memory or external memory (you can overwrite the original file or save the current waveform again). You can select the arbitrary waveforms in the internal or external memory for output. For the details, refer to the introduction in "To Select Waveform". To Edit Waveform Users can edit the waveform currently stored in the volatile memory. Press Edit to enter the waveform editing menu. 1.
Chapter 13 Signal Source RIGOL 7. Delete Press Delete to delete the current point from the waveform and connect the remaining points using the current interpolation mode. Note: Point 1 cannot be deleted. 8. Apply Press Apply to finish editing the current waveform. 9. Save Press Save to enter the file store interface. Please refer to the introduction in "Store and Recall" to save the current waveform file in ".
RIGOL Chapter 13 Signal Source AM AM (Amplitude Modulation), namely the amplitude of the carrier waveform changes with the amplitude of the modulating waveform, as shown in the figure below. Modulating Waveform Carrier Waveform Modulated Waveform Figure 13-10 Amplitude Modulation 1. Select the Carrier Waveform Press Src1Conf to enter the waveform setting interface. Press Wave to select the desired carrier.
RIGOL Chapter 13 Signal Source 5. Set the Modulation Depth The modulation depth refers to the strength of the AM and is expressed in percentage. Press Depth to set the modulation depth of the modulating waveform. The range is from 0% to 120%. When it is set to 0%, the output amplitude is half of the carrier amplitude. When it is set to 100%, the output amplitude equals the carrier amplitude.
RIGOL Chapter 13 Signal Source waveform and noise. 4. Set the Modulation Frequency Press Frequency to set the frequency of the modulating waveform. The range is from 1 Hz to 50 kHz. 5. Set the Modulation Deviation Press Deviation to set the deviation of the frequency of the modulating waveform relative to the carrier frequency.
Chapter 14 Store and Recall RIGOL Chapter 14 Store and Recall Users can save the current settings, waveforms, screen image and parameters of the oscilloscope in internal memory or external USB mass storage device (such as USB storage device) in various formats and recall the stored traces, settings or waveforms when needed. Note: MSO1000Z/DS1000Z only supports the flash memory USB storage device of FAT32 format.
RIGOL Chapter 14 Store and Recall Storage System Press Storage to enter the store and recall setting interface. The internal memory (Local Disk) of this oscilloscope is 90.5 MByte. It provides a USB Host interface at the front panel to connect USB storage device for external storage. The USB storage device connected is marked as "Disk D". Storage Type Press Storage Storage to select the desired storage type. The default is "Picture". The storage and recall descriptions of each type are as follows. 1.
Chapter 14 Store and Recall RIGOL waveforms will be displayed on the screen.) 3. Waves Save the main setting information (e.g. "On/Off" states of the channels, vertical scale and horizontal scale) and waveform data of all enabled channels (analog channel and digital channel) to the external memory in "*.wfm" format. When the waves file is loaded, the system will set the oscilloscope based on its existing saved setting information of the oscilloscope and recall all the waveform data.
RIGOL Chapter 14 Store and Recall software and hardware version number) and the current setting information of the instrument (such as vertical, horizontal, trigger, etc). The recall of the parameter file is not supported.
Chapter 14 Store and Recall RIGOL Internal Storage and Recall "Setups" and "Param" (internal recall is not supported) in Storage support internal storage. In the following part, the storage and recall method and procedures of internal storage are introduced. 1. Save the specified oscilloscope setting in internal memory. 1) Connect a signal to the oscilloscope and obtain stable display.
RIGOL Chapter 14 Store and Recall External Storage and Recall Before using external storage and recall, make sure that a USB storage device (FAT32 format, flash memory) is connected correctly. External storage supports all the types of files in Storage but in recall, "Picture", "CSV" and "Param" are not supported. In the following part, we will take "Traces" as an example to introduce the storage and recall method and procedures. 1.
Chapter 14 Store and Recall RIGOL Disk Management Press Storage DiskManage to turn on the disk management interface as shown in Figure 14-1 and use to select the desired disk. The disk currently selected is to open the disk selected. displayed in blue shading.
RIGOL Chapter 14 Store and Recall To Create a New File or Folder This operation is only valid in external storage. Before using external disk, make sure that a USB storage device (FAT32 format, flash memory) is connected correctly. First, press Storage DiskManage and use to select and open the external disk ("Disk D"). Then, select the desired directory under which you need to create a new file or folder. The default is the root directory of the USB storage device.
RIGOL Chapter 14 Store and Recall English Input Method For example, create a file or folder with the name "Filename". 1. Press Keyboard. 1) Use to select English input method "En" and uppercase input state "Aa". 2) Use to input the letter "F". If the input is wrong, press Delete to delete the character input. to select lowercase input state "aA". 3) Use to input the remaining letters "ilename". 4) Use Name Input Area Keyboard Upper-lower Case Switch Input Method Switch 2.
RIGOL Chapter 14 Store and Recall Chinese Input Method For example, create a file or folder with the name "文件名". 1. Press Keyboard. 1) Use to select Chinese input method "中". Note: Chinese is added in the menu items at the right of the screen. 2) Use to input the pinyin "wen". If the input is wrong, press Delete to delete the pinyin input. After "wen" is input, a series of Chinese characters appear in the "Chinese Chraracter Selecting Area". 3) Press Chinese and use to select and input "文".
Chapter 14 Store and Recall RIGOL To Delete a File or Folder Folder operation is valid only in external storage. Before using the external disk, make sure that a USB storage device (FAT32 format, flash memory) is connected correctly. 1. Delete a file in internal memory. 1) Press Storage DiskManage and use to select and open the local disk ("local Disk"). 2) Press File Type to select the desired type of file to be deleted. 3) Use to select the desired file to be deleted.
RIGOL Chapter 14 Store and Recall Factory Press Storage Default to return the oscilloscope to its factory state (refer to the table below).
Chapter 14 Store and Recall RIGOL Acquisition Setting (Acquire) Acquisition Mode Normal Sin(x)/x ON Memory Depth Auto Anti-Aliasing OFF Trigger Setting (TRIGGER) Trigger Type Edge Source CH1 Slope Rising Edge Trigger Mode Auto Trigger Coupling DC Trigger Holdoff 16 ns Noise Reject OFF Display Setting (Display) Display Type Vectors Persistence Time Min Waveform Intensity 60% Screen Grid Brightness 50% Signal Source (Source)[1] Source 1 Switch OFF Source 2 Switch OFF Status Display OFF Source 1/Source 2 Set
RIGOL Horizontal Unit Track CursorA Source CursorB Source CursorA CursorB XY AX BX AY BY Chapter 14 Store and Recall s CH1 CH1 -4.000 μs 4.000 μs 2.000 V -2.000 V 2.000 V -2.000 V Storage Setting (Storage) Storage Type Picture Utility Function Setting (Utility) Sound OFF Pass/Fail Test Enable Test OFF Source CH1 Operate OFF Mask Range Screen Region X Mask 0.02 div Y Mask 0.
RIGOL Chapter 14 Store and Recall Scale A×B Operation Source A Source B Offset Scale A/B Operation Source A Source B Offset Scale FFT Operation Source Center Frequency Horizontal Scale Offset Scale Window Function Mode View Unit A&&B Operation Source A Source B Offset Scale Threshold A Threshold B A||B Operation Source A Source B Offset Scale Threshold A Threshold B A^B Operation Source A Source B 1.00 V OFF CH1 CH1 0.00 U 2.00 U OFF CH1 CH1 0.00 U 50.0 mU OFF CH1 5.00 MHz 5.00 MHz 0.00 dBV 10.
RIGOL Offset Scale Threshold A Threshold B !A Operation Source A Offset Scale Threshold A Intg Operation Source Offset Scale Diff Operation Source Offset Scale Sqrt Operation Source Offset Scale Lg Operation Source Offset Scale Ln Operation Source Offset Scale Exp Operation Source Offset Scale Abs Operation Source Offset 14-16 Chapter 14 Store and Recall 0.00 V 1.00 V 0.00 V 0.00 V OFF D0 0.00 V 1.00 V 0.00 V OFF CH1 0.00 U 10.0 μU OFF CH1 0.00 V/s 50.0 MV/s OFF CH1 0.00 U 2.00 U OFF CH1 0.
RIGOL Chapter 14 Store and Recall Scale Filter Operation Source Offset Scale Filter Cutoff Frequency LA[2] Current Channel D7-D0 D15-D8 Wave Size ReOrder Delay Calibration Switch Channel Channel Selection Threshold Settings Low Type D7-D0 High Type D15-D8 Label Select Channel Preset Label 50.0 V OFF CH1 0.00 V 1.00 V Low Pass 500 kHz None OFF OFF S D0-D15 0.00 s D7-D0 TTL 1.40 V TTL 1.
RIGOL Chapter 14 Store and Recall Stop Bit 1 Parity None I2C CLK CH1 DATA CH2 Address Mode Normal SPI CLK CH1 MISO OFF MOSI CH2 Mode Timeout Timeout 1.00 us Edge Rising Edge Polarity Width 8 Order MSB Decoding Configuration Label ON Line ON Format ON Endian OFF Width OFF Data Source Traces Reference Waveform Setting (REF) Channel Setting Ref1 Current Channel Ref1 Source CH1 Offset 0.00 nV Scale 100 mV Color Light Gray Note[1]: Only applicable to digital oscilloscopes with source channels.
Chapter 15 Accessibility Setting RIGOL Chapter 15 Accessibility Setting The contents of this chapter: Remote Interface Configuration System-related MSO1000Z/DS1000Z User’s Guide 15-1
RIGOL Chapter 15 Accessibility Setting Remote Interface Configuration MSO1000Z/DS1000Z provides two remote control interfaces: USB Device (TMC and SICD static image capture devices share this interface) and LAN. The USB Device interface takes precedence over the LAN interface. You can press Utility IO Setting RemoteIO to select the desired communication interface according to the particular condition.
Chapter 15 Accessibility Setting RIGOL Network Status Connect the oscilloscope to your local area network using a network cable. The network interface of the oscilloscope is at the rear panel. The oscilloscope will give different prompts according to the current network connection status. Net Config Success！ Acquire IP... IP Conflict! Unconnected! DHCP Fail! Read Status Fail! IP Configuration Type The configuration type of the IP address can be DHCP, auto IP or static IP.
RIGOL Chapter 15 Accessibility Setting Mask, Gate and DNS are added to the right of the screen. At this point, users can define their own network parameters (such as the IP address) of the oscilloscope. 1. Set the IP Address The format of IP address is nnn.nnn.nnn.nnn. The range of the first nnn is from 0 to 255 (except 127); wherein, the valid range is from 0 to 223. The ranges of the other three nnn are from 0 to 255. You are recommended to ask your network administrator for an IP address available.
Chapter 15 Accessibility Setting RIGOL press DNS and use to input the desired address. Generally, users do not need to set the DNS, therefore this parameter setting can be ignored. Tips When the three IP configuration types are all turned on, the priority of the parameter configuration from high to low is "DHCP", "Auto IP" and "Static IP". The three IP configuration types cannot be all turned off at the same time.
RIGOL Chapter 15 Accessibility Setting System-related Sound When the sound is enabled, you can hear the sound of the beeper when you press a function key or a menu softkey or when the prompt message pops up. Press Utility Sound to select (off) or (on). The default is off. Language This oscilloscope supports menus in multiple languages as well as provides Chinese and English help information, prompt messages and interface display.
Chapter 15 Accessibility Setting RIGOL Power-off Recall You can set the system configuration to be recalled when the oscilloscope is powered on again after power-off. Press Utility System Power Set to select "Last" or "Default". Last: return to the setting of the system at last power-off. Default: return to the factory setting of the system. Self-calibration The self-calibration program can quickly make the oscilloscope reach the best working state to get the most precise measurement values.
RIGOL Chapter 15 Accessibility Setting Print Setting PictBridge is a new print standard. If your oscilloscope and the printer both comply with the PictBridge standard, you can connect the oscilloscope to the printer using a USB cable to print the screen image directly. Devices complies with the PictBridge standard always have the icon as shown in the figure on the right side. MSO1000Z/DS1000Z digital oscilloscope supports the PictBridge printer function.
Chapter 15 Accessibility Setting RIGOL 7. Paper Size to Press this key to open the size list and rotate the multifunction knob select the desired paper size. You can also press this key continuously to switch among the options. The sizes include "Default", "A2", "A3", "A4", "A5", "A6" or "B5". Note: The paper sizes available are related to the property of the printer connected. Sizes not supported by the printer cannot be selected. 8.
RIGOL Chapter 15 Accessibility Setting Aux Output Users can set the type of the signal output from the [Trigger Out] connector at the rear panel. Press Utility Aux Out to select the desired output type. 1. TrigOut After this type is selected, the oscilloscope outputs a signal that can reflect the current capture rate of the oscilloscope at each trigger. Connect this signal to a waveform display device, measure the signal frequency and the measurement result equals the current acquisition rate. 2.
RIGOL Chapter 15 Accessibility Setting Option Management This oscilloscope provides multiple options to fulfill your measurement requirements. To use the option functions, please order the corresponding options according to the order numbers provided in "Appendix A: Accessories and Options" in this manual. You can view the options currently installed on the oscilloscope or activate the newly bought option through this menu.
RIGOL Chapter 15 Accessibility Setting Auto Options As mentioned before, pressing AUTO at the front panel can enable the waveform automatic setting function. The oscilloscope will automatically adjust the vertical scale, horizontal time base and trigger mode according to the input signal to realize optimum waveform display. The oscilloscope allows users to set the related parameters of the waveform auto setting function. Press Utility Auto Options to enter the auto options setting menu.
Chapter 16 Remote Control RIGOL Chapter 16 Remote Control MSO1000Z/DS1000Z oscilloscope can be controlled remotely mainly through the following two methods. User-defined programming Users can program and control the oscilloscope by using the SCPI (Standard Commands for Programmable Instruments) commands. For more information about the commands and programming, refer to the MSO1000Z/DS1000Z Programming Guide. Use PC software Users can use PC software to send commands to control the oscilloscope remotely.
RIGOL Chapter 16 Remote Control Remote Control via USB 1. Connect the device Connect the USB Device interface of the oscilloscope at the rear panel with the USB Host interface of your PC using a USB cable. 2. Install the USB driver This oscilloscope is a USB-TMC device.
RIGOL Chapter 16 Remote Control 3 4 5 6 MSO1000Z/DS1000Z User’s Guide 16-3
RIGOL Chapter 16 Remote Control 7 3. Search for device resource Start up Ultra Sigma and the software will automatically search for the instrument resources currently connected to the PC via the USB interface. You to search for the resources. can also click 4. View the device resource The resources found will appear under the "RIGOL Online Resource" directory and the model number and USB interface information of the instrument will also be displayed.
Chapter 16 Remote Control 5. RIGOL Control the instrument remotely Right click the resource name "MSO1104Z (USB0::0x1AB1::0x04CE::DS1ZD170800001::INSTR)" and select "SCPI Panel Control" to turn on the remote command control panel through which you can send commands and read data.
RIGOL Chapter 16 Remote Control Remote Control via LAN 1. Connect the device Connect the oscilloscope to your LAN using a network cable. 2. Configure network parameters Configure the network parameters of the oscilloscope according to the description in "LAN Configuration". 3. Search for device resource and the panel as shown in the figure Start up Ultra Sigma, click and the instrument will automatically below is displayed.
Chapter 17 Troubleshooting RIGOL Chapter 17 Troubleshooting The commonly encountered failures and their solutions are listed below. When you encounter those problems, please solve them following the corresponding steps. If the problem remains still, please contact RIGOL and provide your device information (Utility System System Info). 1. The screen is still dark (no display) after pressing the power key: (1) Check whether the power switch is really on.
RIGOL Chapter 17 Troubleshooting 6. The display of waveform is ladder-like: (1) The horizontal time base might be too low. Increase the horizontal time base to increase the horizontal resolution and improve the display. (2) If the display type is "Vectors", the lines between the sample points may cause ladder-like display. Press Display Type to set the display type to "Dots" to solve the problem. 7.
Chapter 18 Specifications RIGOL Chapter 18 Specifications All the specifications are guaranteed except the parameters marked with "Typical" and the oscilloscope needs to operate for more than 30 minutes under the specified operation temperature.
RIGOL Chapter 18 Specifications Horizontal Timebase Scale Max Record Length Timebase Accuracy[1] Clock Drift Max Delay Range Timebase Mode Number of X-Y Waveform Capture Rate[2] Zero Offset 5 ns/div to 50 s/div 24 Mpts (optional) ≤±25 ppm ≤±5 ppm/year Negative delay: 1/2 (memeory depth/sample rate) Positive delay: 1 s to 500 s YT, XY, Roll 1 30,000 wfms/s (dots display) ±0.
Chapter 18 Specifications DC Gain Accuracy DC Offset Accuracy Channel to Channel Isolation RIGOL <10 mV: ±4% full scale ≥10 mV: ±3% full scale ±0.1 div±2 mV±1% offset value DC to maximum bandwidth: >40 dB Vertical (Digital Channel) (Applicable to MSO1000Z and DS1000Z Plus with MSO Upgrade Option) Threshold Adjustable threshold of 8 channels per group Threshold TTL (1.4 V) Selection 5.0 V CMOS (+2.5 V), 3.3 V CMOS (+1.65 V) 2.5 V CMOS (+1.25 V), 1.8 V CMOS (+0.9 V) ECL (-1.3 V) PECL (+3.7 V) LVDS (+1.
RIGOL Chapter 18 Specifications Pulse Condition Positive Pulse Width (greater than, lower than, within specific interval) Negative Pulse Width (greater than, lower than, within specific interval) Pulse Width 8 ns to 10 s Runt Trigger (Optional) Pulse Width None, >, <, <> Condition Pulse Polarity Positive, Negative Pulse Width 8 ns to 10 s Range Window Trigger (Optional) Window Type Rising, Falling, Rising/Falling Trigger Position Enter, Exit, Time Window Time 8 ns to 10 s Nth Edge Trigger (Optional) Edge
Chapter 18 Specifications RIGOL Data Type H, L, X Setup Time 8 ns to 1 s Hold Time 8 ns to 1 s RS232/UART Trigger (Optional) Polarity Normal, Invert Trigger Condition Start, Error, Check Error, Data Baud Rate 2400 bps, 4800 bps, 9600 bps, 19200 bps, 38400 bps, 57600 bps, 115200 bps, 230400 bps, 460800 bps, 921600 bps, 1 Mbps and User Data Bits 5 bit, 6 bit, 7 bit, 8 bit I2C Trigger (Optional) Trigger Condition Start, Restart, Stop, Missing ACK, Address, Data, A&D Address Bits 7 bits, 8 bits, 10 bits Addre
RIGOL Number of Measurements Measurement Range Measurement Statistic Frequency Counter Chapter 18 Specifications Display 5 measurements at the same time Screen or cursor Average, Max, Min, Standard Deviation, Number of Measurements Hardware 6 bit frequency counter (channels are selectable) Math Operation Waveform Operation FFT Window Function FFT Mode FFT Display FFT Vertical Scale Filter Number of Buses for Decoding Decoding Type A+B, A-B, A×B, A/B, FFT, A&&B, A||B, A^B, !A, Intg, Diff, Sqrt, Lg, Ln,
RIGOL Chapter 18 Specifications Standard Waveform Built-in Waveform Sine Square/Pulse Ramp Noise[1] Built-in Waveform Arbitrary Waveform Frequency Sine, Square, Pulse, Ramp, Noise, DC Sinc, Exponential Rise, Exponential Fall, ECG, Gauss, Lorentz, Haversine Frequency Range 0.1 Hz to 25 MHz Flatness ±0.5 dB (relative to 1 kHz) Harmonic -40 dBc Distortion Stray -40 dBc (Non-harmonic) Total Harmonic 1% Distortion S/N Ratio 40 dB Frequency Range Square: 0.1 Hz to 15 MHz Pulse: 0.
RIGOL Chapter 18 Specifications General Specifications Probe Compensation Output Output Voltage[1] About 3 V, peak-peak Frequency[1] 1 kHz Power Power Voltage 100 V-240 V, 45 Hz-440 Hz Power Maximum 50 W Fuse 2 A, T degree, 250 V Environment Temperature Operating: 0 ℃ to +50 ℃ Range Non-operating: -40 ℃ to +70 ℃ Cooling Method Fan cooling Humidity Range 0 ℃ to +30 ℃: ≤95% Relative Humidity +30 ℃ to +40 ℃: ≤75% Relative Humidity +40 ℃ to +50 ℃: ≤45% Relative Humidity Altitude Operating: under 3,000 meters
Chapter 19 Appendix RIGOL Chapter 19 Appendix Appendix A: Accessories and Options Models Standard Accessories MSO Upgrade Option Optional Accessory Memory Depth Option Waveform Record Option Advanced Trigger Option Serial Protocol Analysis Option Description DS1104Z Plus (100 MHz, 4 analog channels, MSO ready) DS1104Z-S Plus (100 MHz, 4 analog channels, 2-channel 25 MHz signal source, MSO ready) DS1074Z Plus (70 MHz, 4 analog channels, MSO ready) DS1074Z-S Plus (70 MHz, 4 analog channels, 2-channel 25
RIGOL Chapter 19 Appendix Appendix B: Warranty RIGOL warrants that the product mainframe and product accessories will be free from defects in materials and workmanship within the warranty period. If a product proves defective within the respective period, RIGOL guarantees free replacement or repair of any defective products within a reasonable period of time. To get repair service, please contact with your nearest RIGOL sales or service office.
Index RIGOL Index +Duty...................................... 6-26 +Edges .................................... 6-27 +Pulses ................................... 6-27 +Rate ...................................... 6-30 +Width .................................... 6-26 Acquisition Mode ........................ 4-2 AM ........................................ 13-16 amplitude................................. 13-2 Antialiasing ................................ 4-7 Area ........................................
RIGOL Pulse ....................................... 13-5 Pulse Condition .......................... 5-8 Pulse Polarity ........................... 5-21 Pulse Trigger .............................. 5-8 Pulse Width Setting..................... 5-9 -Pulses .................................... 6-27 Qualifier .................................. 5-21 Ramp ...................................... 13-4 -Rate ....................................... 6-30 Rectangle .................................. 6-8 Rise Time ......
