RIGOL User’s Guide MSO1000Z/DS1000Z Series Digital Oscilloscope May 2014 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 UGA19103-1110 Notices RIGOL products are covered by P.R.C. and foreign patents, issued and pending. RIGOL reserves the right to modify or change parts of or all the specifications and pricing policies at company’s sole decision.
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 use the instrument only specified by this manual. Use Proper Power Cord. Only the power cord designed for the instrument and authorized for use within the local country could be used. Ground the Instrument.
RIGOL Do Not Operate with Suspected Failures. If you suspect damage occurs to the instrument, have it inspected by qualified service personnel before further operations. Any maintenance, adjustment or replacement especially to circuits or accessories must be performed by RIGOL authorized personnel. Keep Well Ventilation. Inadequate ventilation may cause an increase of temperature which would damage the device. So please keep the instrument well ventilated and inspect the intake and fan regularly.
RIGOL Safety Terms and Symbols Terms Used in this Manual. These terms may appear in this manual: WARNING Warning statements indicate the conditions or practices that could result in injury or loss of life. CAUTION Caution statements indicate the conditions or practices that could result in damage to this product or other property. Terms Used on the Product. These terms may appear on the Product: DANGER WARNING CAUTION indicates an injury or hazard may immediately happen.
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 qualifiziertes Kundendienstpersonal 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. Diese Begriffe können in diesem Handbuch auftauchen: 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.
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.
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 General Care and Cleaning General Care: Do not store or leave the instrument at places where the instrument will be exposed to direct sunlight for long periods of time. Cleaning: Clean the instrument regularly according to its operating conditions. To clean the exterior surface: 1. Disconnect the instrument from all power sources. 2. Clean the loose dust on the outside of the instrument with a lint- free cloth (with mild detergent or water). When cleaning the LCD, take care to avoid scarifying it.
RIGOL MSO1000Z/DS1000Z Series Overview MSO1000Z is a mixed signal digital oscilloscope aimed at the embedded design and test fields. It allows users to measure analog and digital signals at the same time. MSO1000Z/DS1000Z series is a multifunctional and high-performance digital oscilloscope designed on the basis of the UltraVision technique developed by RIGOL.
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. This manual takes MSO1104Z-S for example to illustrate the functions and performances of MSO1000Z/DS1000Z series.
Contents RIGOL Contents Guaranty and Declaration .........................................................................I Safety Requirement ................................................................................ II General Safety Summary ........................................................................... II Safety Terms and Symbols ....................................................................... IV Allgemeine Sicherheits Informationen ............................................
RIGOL Contents To Use the Built-in Help System ............................................................. 1-25 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 (Option) ............................................................5-27 Nth Edge Trigger (Option)...............................................................5-29 RS232 Trigger (Option)...................................................................5-31 I2C Trigger (Option) .......................................................................5-33 SPI Trigger (Option) .......................................................................
RIGOL Contents Reorder Setting...................................................................................... 7-4 Auto View.............................................................................................. 7-4 To Set the Threshold .............................................................................. 7-4 To Set the Label ..................................................................................... 7-5 Probe Calibration.....................................................
RIGOL Contents To Output DC ................................................................................13-5 To Output Noise.............................................................................13-6 To Output Built-in Waveform..................................................................13-6 To Output Arbitrary Waveform ............................................................. 13-10 To Select 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 shipping container for damage. Keep the damaged shipping container or cushioning material until the contents of the shipment have been checked for completeness and the instrument has passed both electrical and mechanical tests. The consigner or carrier shall be liable for the damage to instrument resulting from shipment. RIGOL would not be responsible for free maintenance/rework or replacement of the unit. 2. Inspect the instrument.
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 interface at the front panel of MSO1000Z in the correct direction. 2. Connect the signal under test to the other terminal of the logic probe. MSO1000Z is provided with the RPL1116 logic probe which provides two connecting methods with the signal under test to fulfill the requirements of different application environment.
RIGOL Chapter 1 Quick Start Function Inspection 1. 2. 3. Press Storage Default to restore the oscilloscope to its default configuratiuon. 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 DEVICE 2011 class instrument standards and can quickly build test system with other instruments.
Chapter 1 Quick Start RIGOL Pass/Fail: The instrument can output a positive 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 Source1 or Source2 is enabled, the signal currently set can be output through the [Source1] or [Source2] 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.
RIGOL Chapter 1 Quick Start 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 the MSO1000Z and MSO1000Z-S series oscilloscopes.
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 ) at the lower-left corner of the (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 and turn on or off the frequency counter, all measure, statistic function etc. Press MENU at the left of the screen to open the measurement menus of 33 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 can print the screen. ― 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 “.png” format. When the storage type is picture, you can store the screen image to the USB storage device in the specified picture format.
RIGOL Chapter 1 Quick Start User Interface MSO1000Z/DS1000Z provides 7.0 inch, WVGA (800*480) 160,000 color 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 16 horizontal (HORIZONTAL) and 16 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.
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 Note: In slope trigger, runt trigger and window trigger, two trigger level labels ( and ) are displayed. 12. CH1 Vertical Scale Display the voltage value per grid of CH1 waveform vertically. SCALE to modify this Press CH1 to select CH1, and use VERTICAL parameter. The following labels will be displayed according to the current channel setting: channel coupling (e.g. ) and bandwidth limit (e.g. ). 13.
RIGOL Chapter 1 Quick Start 19. Source1 Waveform Display the type of waveform currently set for Source1. When the modulation of source1 is enabled, will be displayed below the Source1 waveform. will be displayed below When the impedance of source1 is set to 50 Ω, the Source1 waveform. This function is only applicable to MSO1000Z-S and DS1000Z-S models oscilloscopes. 20. Source2 Waveform Display the type of waveform currently set for Source2.
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.
Chapter 2 To Set the Vertical System RIGOL 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 enable or disable waveform invert. When waveform invert is enabled, the waveform display rotates 180 degree relative to the ground potential. When waveform invert is disabled, the waveform display is normal (as shown in the figure below).
RIGOL Chapter 2 To Set the Vertical System Note: You can also press VERTICAL and “Fine” adjustments. SCALE to quickly switch between “Coarse” When changing the vertical scale of the analog channel by ratating 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 For example, set the label to “ ”. Press Keyboard to select the “Keyboard” area. Select “Aa” using and press down to switch it to “aA”. Select “C” using to input the character. Use the same method to input “hn1”. and press down After finishing the input, press OK to finish the editing. If the Display is enabled, the label will be displayed at the left of CH1 waveform.
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).
Chapter 3 To Set the Horizontal System RIGOL 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 (option) and 12 Mpts standard memory depth.
Chapter 4 To Set the Sample System RIGOL (option). For digital channels: ― When 8 channels are enabled, the memory depths available include Auto, 6kPoints, 60kPoints, 600kPoints, 6MPoints, 12MPoints and 24MPoints (option). ― When 16 channels are enabled, the memory depths available include Auto, 3kPoints, 30kPoints, 300kPoints, 3MPoints, 6MPoints and 12MPoints (option). 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 Trigger mode affects the way in which the oscilloscope searches for a trigger. The following is the schematic diagram of the acquisition memory. As shown in the figure below, the position of the trigger event is determined by the reference time point and the delay setting. Note: The acquisition memory of the oscilloscope is a cyclic buffer and the new data would overwrite the old data until the acquisition finishes.
RIGOL Chapter 5 To Trigger the Oscilloscope bar and stable waveform is displayed. Otherwise, “WAIT” is displayed and the waveform of the last trigger (there is a last trigger) or no waveform (there is not a last trigger) is displayed. Single: When this mode is selected, the backlight of SINGLE turns on. The oscilloscope enters the wait-for-trigger state and starts searching for trigger signals that meet the specified condition.
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, including various 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 waveform of video signal includes image signal and timing signal and different signals adopt different standards and formats. MSO1000Z/DS1000Z provides basic measurement function for video signals. The oscilloscope triggers on the standard video signal field or line of NTSC (National Television Standards Committee), PAL (Phase Alternating Line) or SECAM (Sequential Couleur A Memoire).
RIGOL Chapter 5 To Trigger the Oscilloscope line-by-line sweep. 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: Use TRIGGER LEVEL to modify the level. For the details, please refer to the introduction of “Trigger Level”.
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), don’t care (X), rising or falling edge. When a rising or falling edge is specified for one channel, the oscilloscope will trigger at the edge of the specified channel if the input signals for other channels are consistent with the pattern currently set.
RIGOL Chapter 5 To Trigger the Oscilloscope Note: When digital channels D7-D0 are enabled, CH4 is automatically disabled; its the corresponding pattern cannot be set and is replaced by X. When D15-D8 are enabled, CH3 is automatically disabled; its corresponding pattern cannot be set and is replaced by X. Only one 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 : 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 (Option) 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 Timeout Time: Timeout time represents the minimum time that the clock signal must be in the idle state before the oscilloscope starts searching for the data meets the trigger condition. Press TimeOut to set the timeout time of timeout trigger and the range is from 16 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”.
Chapter 5 To Trigger the Oscilloscope RIGOL Runt Trigger (Option) 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. Figure 5-9 Runt Trigger Trigger Type: Press Type, rotate to select “Runt” 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 pulse width of runt trigger and the range is from 16.0 ns to 10.0 s; press Lower 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 (Option) 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. For example, .
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 (Option) 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 >: 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 8.00 ns to 10 s. For the setting method, please refer to the introduction in “Parameter Setting Method”.
RIGOL Chapter 5 To Trigger the Oscilloscope Setup/Hold Trigger (Option) Setup time (△T1) indicates the time that the data stays stable and constant before the rising edge of the clock signal appears. The hold time (△T2) indicates the time that the data stays stable and constant after the clock signal appears, as shown in the figure below.
RIGOL Chapter 5 To Trigger the Oscilloscope 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. After selecting this type, press Hold to set the hold time and the range is from 8 ns to 1 s.
RIGOL Chapter 5 To Trigger the Oscilloscope Nth Edge Trigger (Option) 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
RIGOL Chapter 5 To Trigger the Oscilloscope 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.
Chapter 5 To Trigger the Oscilloscope RIGOL RS232 Trigger (Option) RS232 bus is a serial communication mode used in the data transimmision between PCs or between PC and terminal. In RS232 serial protocol, a character is transimitted 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.
RIGOL Chapter 5 To Trigger the Oscilloscope --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).
Chapter 5 To Trigger the Oscilloscope RIGOL I2C Trigger (Option) 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.
RIGOL Chapter 5 To Trigger the Oscilloscope 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 SPI Trigger (Option) 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 “ ” (high level is valid) or “ ” (low level is valid). Timeout: the clock (SCL) signal need to maintain a certain idle time before the oscilloscope searches for a trigger. The oscilloscope will trigger on when the data (SDA) satisfying the trigger conditions is found. After selecting this condition, you can press Timeout to set the minimum idle time and the range is from 100 ns to 1 s. Clock Edge: Press ClockEdge to select the desired clock edge.
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 Fx operations: combination of two operations. For the details, please refer to the introduction in “Fx Operation”. The results of math operation also allow further measurement.
Chapter 6 MATH and Measurement RIGOL Subtraction Subtract the waveform voltage values of signal source B from that of source A point by point and display the results. Press MATH Math Operator to select “A-B”: Press Display to enable or disable the subtraction 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.
RIGOL Chapter 6 MATH and Measurement ― 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. 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.
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.
Chapter 6 MATH and Measurement Triangle RIGOL of signal. require to accurately measurement. Better frequency resolution. Narrow band signal with stronger interference noise. 8. Set the Display Mode Press View to select “Half” (default) or “Full” display mode. Half: the source channel and the FFT operation results are displayed separately. The time domain and frequency domain signals are displayed clearly.
RIGOL Chapter 6 MATH and Measurement “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.
Chapter 6 MATH and Measurement RIGOL 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. 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”.
RIGOL Chapter 6 MATH and Measurement 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. You can also use HORIZONTAL POSITION and HORIZONTAL SCALE to adjust the horizontal position and scale of the operation results. “XOR” Operation Perform logic “XOR” 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 0.00 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 ― 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. 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 Diff Calculate the discrete time differentiate of the selected source. For example, you can use differentiate to calculate the instantaneous slope of a waveform. Press MATH Math Operator to select “Diff”: Press Display to enable or disable the “Diff” operation function. Press Source to select the desired channel (CH1, CH2, CH3, CH4 or fx (please refer to the introduction in “Fx Operation”)).
RIGOL Chapter 6 MATH and Measurement 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 Display to enable or disable the “Sqrt” operation function. Press Source to select the desired channel (CH1, CH2, CH3, CH4 or fx (please refer to the introduction in “Fx Operation”)).
Chapter 6 MATH and Measurement RIGOL disable the inverted waveform, 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 Exp Calculate the exponent of the selected source point by point and display the results. Press MATH Math Operator to select “Exp”: Press Display to enable or disable the “Exp” 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.
Chapter 6 MATH and Measurement RIGOL ― Press Invert to enable or disable the inverted display function of the waveform. ― 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.
RIGOL Chapter 6 MATH and Measurement 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. 6-18 To Use Preset Label Press Preset to select ADD, SUB, MUL, DIV, FFT, AND, OR, XOR, NOT, Intg, Diff, Sqrt, Lg, Ln, Exp or Abs. To Edit Label Manually Press Label Edit to open the label input interface. You can input the label manually. For the details, please refer to the introduction in “Channel Label”.
Chapter 6 MATH and Measurement RIGOL Auto Measurement MSO1000Z/DS1000Z provides auto measurements of 33 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.
RIGOL Chapter 6 MATH and Measurement One-key Measurement of 33 Parameters Press MENU at the left of the screen to turn on the measurement menu of the 33 parameters and then press the corresponding menu softkey to quickly realize “One-key” measurement. The measurement result can be displayed at the bottom of the screen in two font sizes (press Measure Font Size to select “Normal” or “Large”.
RIGOL Chapter 6 MATH and Measurement Time Parameters FallTime RiseTime 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. Frequency: 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 Delay and Phase Period Source 1 Delay Source 2 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 Vmid Vamp 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 Wherein, xi is the i th point being measured, 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 Press Max and use to set the upper limit of the measurement. Reducing the upper limit to the current middle value will automatically reduce the middle value and lower limit to keep them lower than the upper limit. The default is 90% and the range available is from 7% to 95%. Press Mid and use to set the middle value of measurement. The middle value is limited by the settings of the upper limit and lower limit.
RIGOL Chapter 6 MATH and Measurement All Measurement All measurement could measure all the time and voltage parameters (each measurement source has 28 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 Statistic Function Make statistic and display the current, average, minimum (or standard deviation) and maximum (or count) values of at most 5 measurement items that are turned on last. Press Measure Statistic to turn the statistic function on or off. When the statistic function is enabled, press Stat.Sel. to select “Extremum” or “Difference” measurement. When “Extremum” is selected, minimum and maximum values are displayed.
Chapter 6 MATH and Measurement RIGOL 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 “Auto Measurement” parameters can be measured through cursor measurement. Press Cursor Mode at the front panel and use to select the desired cursor mode (the default is “OFF”) and then press down the knob.
RIGOL Figure (c) Chapter 6 MATH and Measurement Figure (d) Figure (e) AX: the X value at cursor A. X value takes the trigger position as reference. Its unit is “s” or “Hz” (when measuring FFT waveform). AY: the Y value at cursor A. Y value takes the channel GND of CH1 as reference. Its unit is the same as that of the current signal source. BX: the X value at cursor B. X value takes the trigger position as reference. Its unit is “s” or “Hz” (when measuring FFT waveform).
Chapter 6 MATH and Measurement RIGOL : the X cursors are a pair of vertical solid (cursor A)/dotted (cursor B) lines and are usually used to measure time parameters. : the Y cursors are a pair of horizontal solid (cursor A)/dotted (cursor B) lines and are usually used to measure voltage parameters. Note: When the current measurement source is LA, the cursor type is “ ” and cannot be set. 2.
RIGOL Chapter 6 MATH and Measurement Press Vert. Unit to select “Source” or “Percent”. Source: when this unit is selected, in the measurement results, the units of AY, BY and BY-AY will be automatically set to the unit of the current source. Percent: when this unit is selected, in the measurement results, AY, BY and BY-AY are in “%”. At this point, AY, BY and BY-AY will change to “0%”, “100%” and “100%” respectively when you press Set Range, no matter where cursors A and B are currently located.
Chapter 6 MATH and Measurement RIGOL Cursor Measurement Auto Measurement Figure 6-7 Manual Cursor Measurement Example 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.
RIGOL Chapter 6 MATH and Measurement and “s” or “Hz” (when measuring FFT waveform) as its unit. BY: the Y value at cursor B. The Y value takes the channel GND as reference and use the same unit as the current source. BX-AX: the horizontal difference between cursors A and B. BY-AY: the vertical difference between cursors A and B. 1/|dX|: the reciprocal of the horizontal difference between cursors A and B.
Chapter 6 MATH and Measurement RIGOL Auto Mode In this mode, one or more cursors will appear. You can use auto cursor measurement to measure any of the 33 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.
RIGOL Chapter 6 MATH and Measurement 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 1. 2. Figure 6-9 XY Cursor Measurement Definition 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. Open the BX-AX and BY-AY measurement items. Open the dX*dY measurement item. Open the dX/dY measurement item. Open the dY/dX measurement item.
RIGOL 3. Chapter 6 MATH and Measurement 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 series mixed signal digital oscilloscope provides 4 analog channels as well as 16 digital channels. 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 Note: ― When you have turned off channels D7-D0 at the same time using D7-D0, you can still turn on or off any of the channels via the channel selection 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”.
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 Press Low Type to open the threshold selection list to select the threshold of D7-D0. 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 D7-D0 and use to set 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.
RIGOL Chapter 7 Digital Channel Digital Channel Delay Calibration When using the oscilloscope for actual measurement, the transmission delay of the probe cable may cause relatively larger error (zero offset). Zero offset is defined as the offset of the crossing point of the waveform and threshold level line relative to the trigger position. For MSO1000Z, users can set a delay time to calibrate the zero offset of the corresponding channel. Press Delay-Cal and rotate -100 ns to 100 ns.
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 In additional, you can also modify the settings of Width, Bit X and CH manually. Note: This function is only available for MSO1000Z-S and MSO1000Z model oscilloscope. 4. Data Line Setting Set the bus width Press Width to set the data width of the parallel bus namely the number of bits per frame. The default is 8 and the range is from 1 to 16. Specify data channel for each bit. Press Bit X to select the bit that needs to specify a channel.
RIGOL Chapter 8 Protocol Decoding Tip Press MATH Decode Options ASC List, characters, numbers and ASCII table of the common control characters will be displayed on the screen. You can instantly query the corresponding ASCII value. 7. Noise Rejection Press NRJ to enable or disable the noise rejection function. Noise rejection can remove the data without enough duration on the bus to eliminate the burst glitch of the actual circuit. When the noise rejection is enabled, press NRJ.
Chapter 8 Protocol Decoding RIGOL The event table displays the decoded data and the corresponding line number and time in table format. It can be used to observe relatively longer decoded data. 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 as shown in Figure 8-2. Format: set “Data” display format in the event table to HEX, DEC or ASC.
RIGOL Chapter 8 Protocol Decoding RS232 Decoding (Option) 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.
RIGOL Chapter 8 Protocol Decoding 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. Analog Channel Threshold Setting For more details, please refer to the introduction in “Analog Channel Threshold Setting” of parallel decoding. 9.
Chapter 8 Protocol Decoding RIGOL 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. Press Endian to enable or disable the endian display function. When “ON” is selected, the current bus endian will be displayed on the right side of the format display (the bus display is turned on). You can use “Order” to set the bus endian.
RIGOL Chapter 8 Protocol Decoding (01111101, LSB) The check bit detected is 0 Wherein, there are even number of 1 in the 5-bit data 10111 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 (Option) 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.
RIGOL 7. Chapter 8 Protocol Decoding 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.
Chapter 8 Protocol Decoding 9. RIGOL 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”. When “R/W” is selected, “AddrBits” will include the “R/W” bit as a part of the address value.
RIGOL Chapter 8 Protocol Decoding ACK=1 Figure 8-7 I2C Error Expressions during Decoding 8-14 MSO1000Z/DS1000Z User’s Guide
RIGOL Chapter 8 Protocol Decoding SPI Decoding (Option) 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 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. Data: select the data column to be viewed in the “Datails” or “Payload” view.
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 Load the Test Mask Users can also load the test mask files (*.pf) stored in the internal Flash memory or external USB storage device to the internal memory. Press Load to enter the file recall interface. Please refer to the relative descriptions in “Store and Recall” to load the test masks to the internal memory of the instrument.
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 Symmetry=t/T*100% t T Figure 13-1 Symmetry Definition Press Symmetry to set the symmetry of the ramp waveform. For the setting method, please refer to the introduction in “Parameter Setting Method”. The range is from 0% to 100%.
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 impendance. 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 Channel Signal Select the signals of analog channel (CH1-CH4) turned on currently for output. 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.
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 8. 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. 9. APPly Press Apply to finish editing the current waveform and output the edited waveform. 10. 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 “.
Chapter 13 Signal Source RIGOL 5. Time Press Time to set the duration of the current point. This setting is limited by the times of the previous point and following point. The time of point 1 is fixed at 0 s. For the setting method, please refer to the introduction in “Parameter Setting Method”. 6. Insert Press Insert to insert a new waveform point in the middle position between the current point and the next point. 7.
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 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. The range is from 0 Hz to the current carrier frequency and the sum of the frequency deviation and carrier frequency cannot be greater than the current carrier frequency upper limit.
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.
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 4. Setups Save the settings of the oscilloscope to internal or external memory in “*.stp” format. The stored settings can be recalled. 5. CSV Save the waveform data displayed on the screen or of the specified channels in external memory in a single “*.csv” file. You can specify the file name and the saving directory and save the corresponding parameter file (*.txt) under the same directory using the same file name.
RIGOL Chapter 14 Store and Recall 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.
Chapter 14 Store and Recall RIGOL External Storage and Recall Before using external storage and recall, make sure that a USB storage device 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.
RIGOL Chapter 14 Store and Recall 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.
Chapter 14 Store and Recall RIGOL 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 is connected correctly. First, press Storage DiskManage and use to select and open the external disk (“Disk D”). Then, select the desired file type and select the desired directory under which 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.
Chapter 14 Store and Recall RIGOL 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”.
RIGOL Chapter 14 Store and Recall 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 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. 4) Press Delete OK to delete the file selected. 2.
Chapter 14 Store and Recall RIGOL Factory Press Storage Default to return the oscilloscope to its factory state (refer to the table below).
RIGOL Sin(x)/x Memory Depth Anti-Aliasing Chapter 14 Store and Recall ON Auto 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 Setup Waveform Sine Channel Switch OFF Frequency 1.
Chapter 14 Store and Recall CursorA Source CursorB Source CursorA CursorB XY AX BX AY BY RIGOL 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 0.24 div Y Mask 0.
RIGOL A×B Display Source A Source B Offset Scale A/B Display Source A Source B Offset Scale FFT Display Source Center Frequency Horizontal Scale Offset Scale Window Function View Unit A&&B Display Source A Source B Offset Scale Threshold A Threshold B A||B Display Source A Source B Offset Scale Threshold A Threshold B A^B Display Source A Source B Offset Scale 14-14 Chapter 14 Store and Recall 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.
Chapter 14 Store and Recall Threshold A Threshold B !A Display Source A Offset Scale Threshold A Intg Display Source Offset Scale Diff Display Source Offset Scale Sqrt Display Source Offset Scale Lg Display Source Offset Scale Ln Display Source Offset Scale Exp Display Source Offset Scale Abs Display Source Offset Scale RIGOL 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 U 50.0 MU OFF CH1 0.00 U 2.00 U OFF CH1 0.00 U 500 mU OFF CH1 0.00 U 1.00 U OFF CH1 0.00 U 5.
RIGOL 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 Chapter 14 Store and Recall D0 OFF OFF S D0-D15 0.00 s D7-D0 TTL 1.40 V TTL 1.
Chapter 14 Store and Recall RIGOL MOSI CH2 Mode Timeout Timeout 1.00 us Edge Rising Edge Polarity Width 8 Order MSB Decode 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 200 uV Color Light Gray Note[1]: Only applicable to MSO1000Z-S and DS1000Z-S models digital oscilloscopes. Note[2]: Only applicable to MSO1000Z and MSO1000Z-S models digital oscilloscopes.
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 three remote control interfaces: USB Device (TMC and SICD static image capture devices share this port), LAN and GPIB (expanded from the USB HOST interface by the USB-GPIB interface converter). The priority order of the three ports is USB Device, LAN and GPIB. You can press Utility IO Setting RemoteIO to select the desired communication interface according to the particular condition.
Chapter 15 Accessibility Setting RIGOL LAN Configuration Press Utility IO Setting LAN Conf. to turn on the LAN setting interface. You can view the network connection status and configure the network parameters. Network Status Current IP Config Type MAC Address VISA Address IP Config Type Status Figure 15-1 LAN Setting Interface 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.
RIGOL Chapter 15 Accessibility Setting DHCP Press Configure and use to select “DHCP”. Then press down to select this type. When DHPC is valid, the DHCP server in the current network will assign the network parameters (such as the IP address) for the oscilloscope. Auto IP Press Configure and use to select “Auto IP”. Then press down to select this type.
Chapter 15 Accessibility Setting RIGOL DHCP and Auto IP will be “Off” and the oscilloscope will load the preset subnet mask automatically at the next power-on. Set the Gate You can set this paramter in Auto IP and Static IP mode. The format of the gate is nnn.nnn.nnn.nnn; wherein, the range of the first nnn is from 0 to 223 (except 127) and the ranges of the other three nnn are from 0 to 255. You are recommended to ask your network administrator for a gate address available.
RIGOL Chapter 15 Accessibility Setting MAC Address For each oscilloscope, the MAC address is unique. When attributing IP address for the oscilloscope, the MAC address is usually used to identify the instrument. VISA Address Display the VISA address currently used by the oscilloscope. USB Device Press Utility IO Setting USB Device to select the device type (“Computer” or “PicBridge”) connected to the USB device interface and the default is “Computer”.
Chapter 15 Accessibility Setting RIGOL 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 multiple languages. Press Utility Language and use to select the desired language. Then press down to select the language.
RIGOL Chapter 15 Accessibility Setting 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.
RIGOL Chapter 15 Accessibility Setting “Color”. 7. Paper Size Press this key to open the size list and rotate the multifunction knob to 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 result equals the current acquisition rate. 2. PassFail After this type is selected, the oscilloscope will output a positive pulse from this connector when failed waveforms are detected in the pass/fail test. The instrument will output low level continuously if no failure is detected. Option Management This oscilloscope provides multiple options to fulfill your measurement requirements.
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 Programming Guide.
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 16Remote 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 oscilloscope resources currently connected to the PC. You can also click to search for the resources. 4. 16-4 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 as shown in the figure below.
Chapter 16Remote Control 5. RIGOL Communication test Right click the resource name “MSO1104Z (USB0::0x1AB1::0x04CE::DS1A0000000001::INSTR)” to select “SCPI Panel Control” to turn on the remote command control panel (as shown in the figure below) 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 window as shown below is Start the Ultra Sigma, click to search for the instrument resource connected to the displayed. Click local network.
Chapter 16Remote Control RIGOL 5. Communication test Right click the resource name “MSO1104Z (TCPIP::172.16.3.94::INSTR)” to select “SCPI Panel Control” to turn on the remote command control panel (as shown in the figure below) through which you can send commands and read data. 6.
RIGOL Chapter 16 Remote Control Remote Control via GPIB 1. Connect the device Use the USB to GPIB interface converter to extend a GPIB interface for the oscilloscope. Then connect the oscilloscope to your PC using a GPIB cable 2. Install the driver of GPIB card Install the driver of the GPIB card which has been connected to the PC correctly. 3. Set the GPIB address Set the GPIB address of the oscilloscope according to the description in “GPIB Address”. 4.
Chapter 16Remote Control 6. RIGOL Communication Test Right-click the resource name “MSO1104Z (GPIB0::1::INSTR)” to select “SCPI Panel Control” to turn on the remote command control panel through which you can send commands and read data as shown in the figure below.
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 5 ns/div to 50 s/div Max Record Length Timebase Accuracy[1] Clock Drift Max Delay Range Timebase Mode Number of X-Y Waveform Capture Rate[2] 24 Mpts (optional) ≤±25 ppm ≤±5 ppm/year Negative delay: ≥1/2 screen width Positive delay: 1 s to 5000 s YT, XY, Roll 1 30,000 wfms/s (dots display) Vertical Bandwidth (-3dB) Single-shot Bandwidth Vertical Resolution Vertical Scale Offset Range (Probe ratio is 1X) Bandwidth Limit[1] Low Frequency Response
Chapter 18 Specifications RIGOL Vertical (Digital Channel) Threshold Threshold Selection Threshold Range Threshold Accuracy Dynamic Range Minimum Voltage Swing Vertical Resolution Adjustable threshold of 8 channels per group TTL (1.4 V) 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 (+1.2 V) 0V User ±15.0V, 10 mV step ±(100 mV+3% threshold setting) ±10.
RIGOL Chapter 18 Specifications Pulse Width 8 ns to 10 s Range Window Trigger (Option) Window Type Rising, Falling, Rising/Falling Trigger Position Enter, Exit, Time Window Time 8 ns to 10 s Nth Edge Trigger (Option) Edge Type Rising, Falling Idle Time 16 ns to 10 s Edge Number 1 to 65535 Slope Trigger Slope Condition Positive Slope (greater than, lower than, within specific interval) Negative Slope (greater than, lower than, within specific interval) Time Setting 8 ns to 10 s Video Trigger Signal Standar
RIGOL Chapter 18 Specifications Data Bits 5 bit, 6 bit, 7 bit, 8 bit I2C Trigger (Option) Trigger Start, Restart, Stop, Missing ACK, Address, Data, A&D Condition Address Bits 7 bits, 8 bits, 10 bits Address Range 0x0 to 0x7F, 0x0 to 0xFF, 0x0 to 1023 Byte Length 1 to 5 SPI Trigger (Option) Trigger Timeout, CS Condition Timeout Value 16 ns to 10 s Data Bits 4 bit to 32 bit Data Line H, L, X Setting Measure Cursor Manual Mode Track Mode Auto Mode Auto Measurement Number of Measurements Measurement Range
RIGOL Chapter 18 Specifications Math Operation Waveform Operation FFT Window Function FFT Display FFT Vertical Scale 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, Exp, Abs Rectangle, Hanning, Blackman, Hamming, Flat Top, Triangle Half, Full dB/dBm, Vrms 2 Parallel (standard), RS232/UART (option), I2C (option), SPI (option) Display Screen Type Display Resolution Display Color Persistence Time Display Type 7.
RIGOL Chapter 18 Specifications Square/Pulse Ramp Noise[1] Built-in Waveform Arbitrary Waveform Frequency (Non-harmonic) Total Harmonic Distortion S/N Ratio Frequency Range Rise/Fall Time Overshoot Duty Cycle Duty Cycle Resolution Min.
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
RIGOL Chapter 19 Appendix Chapter 19 Appendix Appendix A: Accessories and Options Model Description DS1104Z (100MHz, 4-analog channel) DS1104Z-S (100MHz, 4-analog channel + 2-channel 25MHz signal source) DS1074Z (70MHz, 4-analog channel) DS1074Z-S (70MHz, 4-analog channel + 2-channel 25MHz signal source) MSO1104Z (100 MHz, 4-analog channel+16-digital channel) MSO1104Z-S (100 MHz, 4-analog channel+16-digital channel +2-channel 25MHz signal source) MSO1074Z (70 MHz, 4-analog channel+16-digital channel) MS
RIGOL Chapter 19 Appendix Appendix B: Warranty RIGOL warrants that its products mainframe and accessories will be free from defects in materials and workmanship within the warranty period. If a product is proven to be defective within the respective period, RIGOL guarantees the free replacement or repair of products which are approved defective. To get repair service, please contact with your nearest RIGOL sales and service office.
Index RIGOL Index - Duty ...................................... 6-21 - Width .................................... 6-21 + Duty..................................... 6-21 + Width ................................... 6-21 +Rate ...................................... 6-24 Acquisition Mode ........................ 4-2 AM ........................................ 13-16 amplitude................................. 13-2 Antialiasing ................................ 4-7 Area ........................................
RIGOL Ramp ...................................... 13-3 -Rate ....................................... 6-24 Rectangle .................................. 6-6 Rise Time ................................ 6-21 Roll ........................................... 3-5 RS232 Decoding ......................... 8-7 RS232 Trigger .......................... 5-31 Runt Trigger ............................. 5-21 Sample Rate .............................. 4-4 Setup/Hold Trigger ................... 5-27 Setups ..................
