DSO1000E/F Series Digital Storage Oscilloscope User Manual （Version 1.
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General Safety Summary Read the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. To evade potential hazards, use this product only as specified. Only qualified personnel should perform maintenance. Avoid fire or personal injury. Use suitable power cord. Use only the power cord specified for this product and certified for the country of use. Connect and disconnect properly.
Safety Terms and Symbols Terms on the product. The following terms may appear on the product: Danger It represents that harms may be caused to you at once if you perform the operation. Warning It represents that latent harms may be caused to you if you perform the operation. Notice It represents the damage possibly caused to the product or other properties if you perform the operation. Characters on the product.
Brief Introduction to the Series of digital storage oscilloscope DSO1000E/F Series oscilloscopes cover the bandwidths from 80MHz to 250MHz, and provide the real-time up to 1GSa/s. In addition, they have 7 inch color TFT LCD as well as WINDOWS-style interfaces and menus for easy operation.
Contents Copyright Declaration ................................................................................................ I General Safety Summary ....................................................................................... II Safety Terms and Symbols .................................................................................... III Product Scrapping .................................................................................................
2.3 Universal Knobs and Softkeys ................................................................ 15 2.4 Oscilloscope Setup ................................................................................. 16 2.5 Horizontal Controls ................................................................................. 17 2.6 Vertical System ....................................................................................... 18 2.6.1 Vertical Controls ..................................................
2.12 Utility System .......................................................................................... 63 2.12.1 Update Firmware ................................................................................ 64 2.12.2 Self Calibration ................................................................................... 64 2.12.3 Pass/Fail ............................................................................................ 65 2.13 Fast Action Buttons .................................
Chapter 1 Introduction General Inspection Prepare Instrument for Use Brief Introduction of Front Panel Accidence of the user interface Functional Check Probe Introduction Remote Control via USB Digital Storage Oscilloscope 1
1.1 General Inspection Please check the instrument as following steps after receiving an oscilloscope: Check 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 been checked mechanically and electrically. Check the accessories: Accessories supplied with the instrument are listed in "Accessories" in this manual.
1.2 Prepare Instrument for Use 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. Connect the Power Cord Connect the power cord as desired. This oscilloscope can accept 100-240 V, 45-440 Hz AC power supply. Please use the power cord supplied with the accessories to connect the oscilloscope to the power source as shown in the figure below.
1.3 Brief Introduction of Front Panel The content below simply describes and introduces the front panel and the back part of this series of digital oscilloscope so that you can get familiar with this series of digital oscilloscope well within the shortest time. 1. Universal Knob 2. Function Button 3. Waveform Generator 4. Horizontal System 5. Trigger System 6. Fast Action Button(Run/Stop, Single, Auto Scale) 7. Vertical System 8. External Trigger Input Channel 9.
1.4 Accidence of the user interface This section will make you understand the front operation panel of this series of digital oscilloscope at first before use. Figure 1-2 Interface display 1. Voltcraft logo 2. Trigger Status Auto: The oscilloscope works in auto mode and is acquiring waveforms in the absence of triggers. Ready: All pre-triggered data have been acquired and the oscilloscope is ready to accept a trigger.
6. Tigger time 7. Trigger level, Readout tells trigger level. 8. Operating Menu shows different information for respective function keys. 9. If this icon lights up/active, it means the USB disk has been connected. 10. If this icon lights up/active, it means the wave generator works 11. The information of coupling, Bandwidth and volt/div of CH1~CH4. 12. Channel Marker 13. Window displays waveform. 1.5 Functional Check Follow the steps below to perform a quick functional check to your oscilloscope.
1.6 Probe Introduction 1.6.1 Safety When using the probe, keep your fingers behind the guard on the probe body to avoid electric shock. Do not touch metallic portions of the probe head while it is connected to a voltage source. Connect the probe to the oscilloscope and connect the ground terminal to ground before you start any measurements. 1.6.2 Probe Check Wizard Every time you connect a probe to an input channel, you should use the probe check wizard to verify that this probe is operating correctly.
miscompensated probes may lead to errors or faults in measurement. To adjust the probe compensation, follow the steps below. 1. Set the Probe option attenuation in the channel menu to 10X. Set the switch on the probe to 10X and connect the probe to Channel 1 on the oscilloscope. If you use the probe hook-tip, ensure it is firmly inserted onto the probe. Attach the probe tip to the PROBE COMP ~2V@1KHz connector and the reference lead to the PROBE COMP Ground connector.
switch to 10X. 1.7 Remote Control via USB 1.7.1 Install Software Caution: You must install the software before using the oscilloscope on PC. 1. While in Windows, insert the installation CD into the CD-ROM drive. 2. The installation should start up automatically. Otherwise in Windows Explorer, switch to the CD-ROM drive and run Setup.exe. According to the installation information, please install it step by step. Download and install IO libraries suite.
After installation, you can see it in bottom right corner. 1.7.2 Connect DSO scope to PC 1. Power on. Connect DSO scope to PC via USB cable. The driver will install by itself. When the driver is installed successfully, there will have a prompt as follows: 2. After installing successfully, users can see driver information in device manager. 3. Click Keysight IO libraries suite icon in bottom right corner, and choice “Connection Expert”. Now users can see the device information.
4. If installing unsuccessfully, right click to update the driver manually, and choice the correct route: C:\Program Files\IVI Foundation\VISA\IVI USB Staging\b841aa80\Windows 5. Double click “DSO-xxxx” shortcut on desktop to open the software of DSO device. The device is connected with PC successfully. You can see “Connected” tip in status column. 1.7.3 User’s Interface of PC Click the DSO software icon on the desk after you finished the software setting and equipment connecting.
the waveform and the oscilloscope control settings. 1. The Main Menu 2. The Toolbar 3. Control Panel 4. The Horizontal Trigger Position Drag Horizontal Position icon on screen to adjust the trigger position against screen. Double click the icon to reset the trigger point back to the screen center. 5. The Trigger Level Drag the trigger level icon on screen to adjust the trigger level position against screen. 6. It shows the system time. 7. Connect Status 8.
Chapter 2 Function Introduction This chapter provides some general information that you need to learn before using an oscilloscope.
2.1 Menu and Control Keys As shown in the figure below: Figure 2-1 Control keys All the keys are described as follows: [CH1], [CH2], [CH3], [CH4]: display setup menus of channel 1 and channel 2. [Math]: display “Arithmetical operation” waveform menu. [Horizontal]: Set Horizontal system. [Trig Menu]: display Trigger control menu.
[Run/Stop]: continuously acquire waveform or stop acquisition [Single]: Acquire a single trigger, finish acquisition and then stop. 2.2 Connector Figure 2-2 Connector CH1, CH2, CH3, CH4: for an input connector of a measured signal. EXT TRIG: be used as an input connector of an external trigger source. Use [Trig Menu] button to select “External” trigger source (only for Edge trigger), and the trigger signal source can be used for triggering in the third channel while acquiring data.
Hide/Show softkey. Push it to hide the menu options on the right side of the screen and give a full screen display of waveforms. Push it again to show the menu options. F1-F5: These five softkeys are all multi-functional. They are in charge of selecting corresponding menu options on the screen in different menu modes. This functional softkey is mainly used to turn pages and confirm a selection, such as ‘next page’, ‘previous page’. 2.
2.5 Horizontal Controls Use the horizontal controls to change the horizontal scale and position of waveforms. The horizontal position readout shows the time represented by the center of the screen, using the trigger time as zero. When you change the horizontal scale, the waveform will expand or contract to the screen center. The readout near the upper right of the screen shows the current horizontal position in second.
Single-window Mode Dual-window Mode (Full Screen) Location of expanded window data in memory Major Window Minor Window (Expanded Window) Press SEC/DIV Knob again to exit Dual-window Mode. 2.6 Vertical System 2.6.1 Vertical Controls Vertical controls can be used to display and remove waveforms, adjust vertical scale and position, set input parameters and perform math calculations. Each channel has a separate vertical menu to set. See below for menu description.
Vertical Position Volts/div 1. Vertical Position Knob: Move the channel waveform up and down on the screen. In dual-window mode, move the waveforms in both windows at the same time in a same direction. Push this knob to return waveforms to the vertical center position on the screen. Two channels correspond to two knobs. Also you can press this knob to switch between coarse and fine. 2. VOLTS/DIV Knob Control the oscilloscope to magnify or attenuate the source signal of the channel waveform.
OFF ON Invert The invert function turns the displayed waveform 180 degrees, with respect to the ground level. When the oscilloscope is triggered on the inverted signal, the trigger is also inverted. Coupling If the channel adopts a DC coupling mode, you can quickly measure the DC component of the signal by observing the difference between the waveform and the signal ground. If the channel adopts an AC coupling mode, the DC component in the signal is filtered.
Operation Unit Addition (+)or subtraction (-) V multiplication (*) V∧2 division (/) None FFT dB, Vrms, Addition or Subtraction Math operators perform arithmetic operations - add or subtract operation - on any two analog input channels. When you select addition or subtraction, the Source A and Source B values are added or subtracted point by point, and the result is displayed. 1. Press the [Math] button on the front panel to enter the MATH function menu. 2.
Multiplication and Division Math operators perform arithmetic operations multiplication or division operation on any two analog input channels. When you select multiplication or division, the Source 1 and Source 2 values are multiplied or divided point by point and the result is displayed. 1. Press the [Math] button on the front panel to enter the MATH function menu. 2. Press the Source 1and Source 2 softkey respectively, and then turn the Universal Knob to select the source to do math operation.
4. Press Center softkey and then turn the Universal Knob to adjust the frequency of the frequency domain waveform corresponding to the horizontal center of the screen. 5. Press Span softkey and then turn the Universal Knob to adjust the the horizontal scale of the frequency domain waveform. 6. Press the Vertical Units softkey to select the unit of vertical axis. The units of the vertical axis can be dB or Vrms which use a logarithmic scale or a linear scale to display vertical amplitude respectively.
9. Press the Show-Only softkey to select to display FFT operation results only and not display the source channel. Note: Signals with DC components or deviation would cause an error or deviation of the FFT waveform components. To reduce the DC components, set the Channel Coupling to AC. To reduce the random noise and aliasing frequency components of repetitive or single pulse, set the Acquisition of the oscilloscope to Average.
Before this update, the oscilloscope still displays the old waveforms. This mode shall be used when you want to only view the effectively triggered wveforms. In this mode, the oscilloscope displays waveforms only after the first trigger. To perform a single sequence acquisition, push the [Single] button. Trigger Position: The horizontal position control establishes the time between the trigger position and the screen center.
2.7.1 Edge Trigger Edge trigger distinguishes the trigger points by seeking the specified edge (rising, falling, rising & falling) and trigger level. 1. Press the [Trig Menu] button on the front panel to enter the Trigger system function menu. 2. Press the Type softkey, turn the Universal Knob to set select “Edge” and then push the knob to confirm. 3. Press the Source softkey, turn the Universal Knob to select CH1~CH4 or EXT as the trigger source. 4.
menu. 2. Press the Type softkey, turn the Universal Knob to select Pulse and then push the knob to confirm. 3. Press the Source softkey, turn the Universal Knob to select CH1~CH4 as the trigger source. 4. Turn the Trigger Level Knob to adjust the trigger level to the desired place. 5. Press the Polarity softkey to select Positive or Negative pulse that to trigger on. 6. Press the When softkey, turn the Universal Knob to select the desired condition, and push down the knob to confirm.
7. Press the Next Page softkey and press of 50% softkey to set the trigger level to the vertical midpoint between the peaks of the trigger signal. The trigger level values are displayed at the upper right corner of the screen. Trigger When: The pulse width of the source must be ≥5ns so that the oscilloscope can detect the pulse.
selected. The series of scope support standard video signal field or line of NTSC (National Television Standards Committee), PAL (Phase Alternating Line). 1. Press the [Trig Menu] button on the front panel to enter the Trigger function menu. 2. Press the Type softkey, then turn the Universal Knob to select Video and push down the knob to confirm. 3. Press the Source softkey turn the Universal Knob to select CH1~CH4 as the trigger source. 4. Press the Standard softkey to select the desired video standard.
right corner of the screen. The Lower trigger level cannot be upper than the upper trigger level. V1 means the upper trigger level while V2 means the lower trigger level. 6. Press the When softkey, then turn the Universal Knob to select the desired slope condition, and push down the knob to confirm. < (less than a time value): trigger when the positive or negative slope time of the input signal is lower than the specified time value.
4. Press the Polarity softkey to select Positive or Negative edge. 5. Press the Time softkey, turn the Universal Knob to select the desired value. 6. Press of 50% softkey to set the trigger level to the vertical midpoint between the peaks of the trigger signal. 2.7.6 Window Trigger Windows 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.
Lower is displayed at the upper right corner of the screen. The Lower trigger level cannot be upper than the upper trigger level. V1 means the upper trigger level while V2 means the lower trigger level. 2.7.7 Pattern Trigger Identify a trigger condition by looking for a specified pattern. This pattern is a logical "AND" or “Or” combination of channels. Each channel can have a value of high (1), low (0) or don't care (X).
menu. The patterns of channels CH1-CH4 are presented from left to right. You can set the pattern of a signal source when the souce is open. Press Pattern softkey to set pattern for other source. 1: Set the pattern of the channel selected to "H", namely the voltage level is higher than the trigger level of the channel. 0: Set the pattern of the channel selected to "L", namely the voltage level is lower than the trigger level of the channel.
menu. 2. Press the Type softkey, then use the Universal Knob to select Interval and push down the knob to confirm. 3. Press the Source softkey, turn the Universal Knob to select CH1~CH4 as the trigger source. 4. Press the Slope softkey to select rising or falling edge. 5. Press the When softkey, turn the Universal Knob to select desired condition. < (less than a time value): trigger when the positive or negative pulse time of the input signal is less than the specified time value.
To trigger on runt pulse: 1. Press the [Trig Menu] button on the front panel to enter the Trigger system function menu. 2. Press the Type softkey, then turn the Universal Knob to select Under Amp and push down the knob to confirm. 3. Press the Source softkey, turn the Universal Knob to select CH1~CH4as the trigger source. 4. Press the Polarity softkey to select Positive or Negative pulse to trigger. 5. Press the When softkey, turn the Universal Knob to select the desired condition (<, >, != or =). 6.
Data Bits - Data Length, Set the number of bits in the UART2 words to match your device under test (selectable from 5-8 bits). 5. Press the When softkey and set up the desired trigger condition: Start - The oscilloscope triggers when a start bit occurs. Stop - Triggers when a stop bit occurs on measured signal. The trigger occurs on the first stop bit regardless of using 1, 1.5 or 2 stop bit. Spec Data - Triggers on a data byte that you specify.
For example2, source: CH1; baud: 19200; Idle: High; Parity: No; Data Bit: 8; when: “Stop”. The trigger result is shown below: For example3, source: CH1; baud: 19200; Idle: High; Parity: No; Data Bit: 8; Data: 0x55; When: Spec Data; When: equal (=).
Uart Decode interpretation: 1. The decode data is displayed in hexadecimal; 2. The decoded data is at the bottom of the waveform interface. The color of decode data is displayed purple; 3. When there are "?" or "adjust the time base", you need to adjust the time base to see the decoding results.
1. Run/Stop decode; 2. Return to the previous interface; 3. Save data. Available when the USB memory device is inserted. 4. Decoded data area. 2.7.11 LIN Trigger LIN triggering can trigger on the rising edge at the Sync Break exit of the LIN single-wire bus signal (that marks the beginning of the message frame), the Frame ID, or the Frame ID and Data. A LIN signal message frame is shown below: 1. Press the [Trig Menu] button on the front panel to enter the Trigger system function menu. 2.
• Sync Field –The oscilloscope triggers when the synchronous field end. • Id Field –The oscilloscope triggers when the Id field end. • Sync Id Error - The oscilloscope triggers when the Synchronization ID ERROR end. • Identifier (Frame ID) - The oscilloscope triggers when a frame with an ID equal to the selected value is detected. Use the Universal Knob to select the value for the Frame ID.
LIN Decode interpretation: 1. The decode data is displayed in hexadecimal; 2. The decoded data is at the bottom of the waveform interface. The color of “frame ID” and “checksum”decode data is displayed purple; 3. When there are "?" or "adjust the time base", you need to adjust the time base to see the decoding results. 4. In the Lin decode result, the synchronous field "55" is not decoded and displayed. LIN text interface is shown as below: 1. ID: The ID value of the current frame; 2.
4. Press the Buad Tate softkey, and turn the Universal Knob to set the Baud Rate. 5. Press the Idle Level softkey, and turn the Universal Knob to set the Idle Level. 6. Press the Identifier softkey, and turn the Universal Knob to set the Identifier. Note: The Identifier means Remote ID and Data ID. 7. Press When softkey to set trigger condition. • Start - The oscilloscope triggers at the start of a frame. • Remote ID- The oscilloscope triggers on remote frames with the specified ID.
For example2, Source: CH1; Baund Rate: 1000000; Idle Level: Low; When: Data ID; Identifier: 0x12efabcd. The trigger result is shown below: CAN Decode interpretation: 1. The decode data is displayed in hexadecimal; 2. The decoded data is at the bottom of the waveform interface. The color of “frame ID” is displayed purple, the “Data” is orange, the “CRC” is purple; 3. When there are "?" or "adjust the time base", you need to adjust the time base to see the decoding results.
CAN text interface is shown as below: 1. ID: The ID value of the current frame, displayed as hexadecimal; 2. Frame type: “SFF”- Standard data frame, “SRF”- Standard remote frame, “EFF”Extended data frame, “ERF”- Extended remote frame; 3. DLE: Data bytes of current frame; 4. Data: The data of current frame; 5. CRC：The CRC check code of current frame. 2.7.13 SPI Trigger In SPI trigger, when timeout condition is satisfied, the oscilloscope triggers when the specified data is found.
3. Source Selection: Press SCL and SDA softkey to specify the data sources of SCL and SDA respectively. They can be set to CH1-CH4. Note: Select channel with signal input as trigger source to obtain stable trigger. 4. Data Line Setting: Press Data Width to set the number of bits of the serial data character string. The serial data string can be specified to be from 4, 8, 16, 24, 32 bits long. Press Data softkey, use V0 to set the data, refer to 2.7.10.
SPI Decode interpretation: 1. The decode data is displayed in hexadecimal; 2. The decoded data is at the bottom of the waveform interface. The color of “Data” is displayed purple; 3. When there are "?" or "adjust the time base", you need to adjust the time base to see the decoding results. SPI text interface is shown as below: 1.
2. Return to the previous interface; 3. Save data. Available when the USB memory device is inserted. 4. Decoded data area. 2.7.14 IIC Trigger IIC (Inter-IC bus) signals setup consists of connecting the oscilloscope to the serial data (SDA) line and the serial clock (SCL) line and then specifying the input signal threshold voltage levels. To set up the oscilloscope to capture IIC signals, please refer to the following: 1.
Trigger condition: Trigger Condition: Press When softkey to select the desired trigger condition. • Start: trigger when SDA data transitions from high level to low level while SCL is high level. • Stop: trigger when SDA data transitions from low level to high level while SCL is high level. • MissedACK: trigger when the SDA data is high level during any acknowledgement of SCL clock position. • Address: the trigger searches for the specified address value.
--Press Data software, use V0 to set the data, refer to 2.7.10; --Data Mask: When set to "ON", the data is ignored when it is triggered; the setting is "OFF", and the data on the data line must be consistent with the data of the index so that it can trigger; --Data Index: The range is 0 to 3. It can set four hexadecimal data. Trigger Level: 5. When select SCL channel, press SCL and use Trigger Level knob to modify the trigger level of the SCL channel.
IIC Decode interpretation: 1. The decode data is displayed in hexadecimal; 2. The decoded data is at the bottom of the waveform interface. The color of “Address” and “Data” are displayed purple; "W" indicates the write operation, "R" indicates the read operation, "D" indicates the decoded data, "~A" indicates the unacknowledged bit; 3. When there are "?" or "adjust the time base", you need to adjust the time base to see the decoding results.
1. Address: In the address bar, "R" represents the read operation, and "W" represents the write operation; 2. Data: It is the data sent by a read or write operation; 3. ADDR ACK: "Y" means response, and "N" means no response. 2.8 Save/Recall Oscilloscope setups, waveforms, Ref, and CSV files can be saved to internal oscilloscope memory or to a USB storage device.
Save the specified oscilloscope setting in internal memory. 1. Connect the signal to the oscilloscope and obtain stable display. 2. Press [Save/Recall] button on the front panel to enter the SAVE/RECALL function menu. 3. Press the Save softkey and then turn the Universal Knob to select Setup and then press the knob to confirm. 4. Press the Save To softkey to select Internal to save the current setup of the oscilloscope to the internal memory. 5.
recognized successful, the pop-uptip “Storage device is connected”. 3. Press the Save softkey to select Save Type. 4. Use the SaveTo softkey to external location. Press Save softkey and into USB storage interface. File can be stored under the root directory or in a certain folder under the root directory of the USB storage device. 5. Press the Save softkey to save the current waveform to the external USB storage device, Load the specified type of file in the external USB storage device. 1.
2.9.2 Cursor measurement Cursor: This method allows you to take measurements by moving the cursors. Cursors always appear in pairs and the displayed readouts are just their measured values. There are two kinds of cursors: Amplitude Cursor and Time Cursor. The amplitude cursor appears as a horizontal broken line, measuring the vertical parameters. The time cursor appears as a vertical broken line, measuring the horizontal parameters. The cursor measurement includes two modes: Manual mode and Tracking mode.
2.9.3 Automatic Measurement Automatic Measurement: The oscilloscope performs all the calculations automatically in this mode. As this measurement uses the waveform record points, it is more precise than the graticule and cursor measurements. Automatic measurements show the measurement results by readouts which are periodically updated with the new data acquired by the oscilloscope. Push the Meas button to perform auto measurements. There are 32 types of measurements and up to 4 can be displayed at a time.
The measurement display area can display 4 measurement parameters at most, and the measurements will arrange according to the selecting order. If add a sixth measurement parameter, it will delete the first measurement. Note: If the parameter does not match the measured condition, it will display as “*****”. To Clear Measurement Parameters Press the Clear All softkey to clear all the measurement parameters that are displaying on the screen.
Options Source Settings CH1~CH4 Comments Select the measure source. Measurement Type 1 Frequency Calculate the waveform frequency by measuring the first cycle. 2 Period Calculate the time of the first cycle. 3 Average Calculate the arithmetic mean voltage over the entire waveform. 4 Pk-Pk Calculate the absolute difference between the greatest and the smallest peaks of the entire waveform. 5 RMS Calculate the Root Mean Square voltage over the entire waveform.
11 + Width Measure the time between the first rising edge and the next falling edge at the waveform 50% level. 12 - Width Measure the time between the first falling edge and the next rising edge at the waveform 50% level. 13 + Duty Measure the first cycle waveform. Positive Duty Cycle is the ratio between positive pulse width and period. 14 - Duty Measure the first cycle waveform. Negative Duty Cycle is the ratio between positive pulse width and period.
28 FFR The time between the first falling edge of source 1 and the first rising edge of source 2. 29 LRR The time between the first rising edge of source 1 and the last rising edge of source 2. 30 LRF The time between the first rising edge of source 1 and the last falling edge of source 2. 31 LFR The time between the first falling edge of source 1 and the last rising edge of source 2. 32 LFF The time between the first falling edge of source 1 and the last falling edge of source 2.
The real-time acquisition has four modes: Normal, Peak Detect, Average and High Resolution. The acquisition rate is affected by the setting of time base. Normal: In this acquisition mode, the oscilloscope samples the signal in evenly spaced intervals to establish the waveform. This mode accurately represents signals in most time. However, it does not acquire rapid variations in the analog signal that may occur between two samples, which can result in aliasing and may cause narrow pulses to be missed.
HR Reduce random or uncorrelated noise in signal display. The number of averages is selectable. YT format shows the vertical voltage in relation to time (horizontal scale); XY format displays a dot between CH1 and CH2 each time when a sample is acquired, where the voltage or current of CH1 determines the X coordinate of the dot (horizontal) and the voltage or current of CH2 determines the Y coordinate (vertical). For detailed information, refer to descriptions on XY format in the following text.
oscilloscope does not display a message to tell you that the mode has been changed to Normal. Average: Use this mode to reduce random or uncorrelated noise in the signal to be displayed. Acquire data in Normal mode and then average a great number of waveforms. Choose the number of acquisitions (4, 8, 16, 32, 64 or 128) to average for the waveform. Stopping the Acquisition: When you are running the acquisition, the waveform display is live.
Options Settings Comments Type Vectors Dots Vectors fill up the space between adjacent sample points in the display; Dots only displays the sample points. Source Intensity Grid Adjustable, Turn the multi-functional knob to adjust. Dotted line Real line OFF Off only displays the horizontal and vertical coordinates at the center graticule on the screen. Grid Intensity Adjustable, Turn the multi-functional knob to adjust.
Self Test Self test function. Pass/Fail Pass/Fail function Front Panel Test the function of all keys and knobs on the front panel. Self Test Self Calibration: The self calibration routine can optimize the precision of the oscilloscope to fit the ambient temperature. To maximize the precision, you should perform the self calibration once the ambient temperature changes by 5℃ or more. Follow the instructions on the screen.
directions on the screen. 2.12.3 Pass/Fail “Pass/Fail” is used for judging whether the input signal is in a built rule range and outputting the past or failed waveform so as to detect the change condition of the signal. Page 1 of the pass/fail function menu: Option Setup Description ON Run the pass/fail function. OFF Stop the pass/fail function. CH1~CH4 Select the signal input channel. Pass/Fail Source Skip to a rule setup menu. Regular OFF Close waveform pass/fail time display information.
tolerance range: 0.025div-8.00div。 Create a rule template according to the two Create setups above. Save Select a save position for the rule. Regule save menu: Option Setup Description SavaTo Local Memory 1-10 Save Save the rule setups. Recall Recall the waved rule setups. 2.13 Fast Action Buttons Auto Scale: Automatically set the oscilloscope controls to generate a usable display of the input signals. Refer to the following table for relative content.
Functions Settings Acquire Mode Adjusted to Normal or Peak Detect Cursor Off Display Format Set to YT Display Type Set to Vectors for an FFT spectrum; otherwise, unchanged Horizontal Position Adjusted SEC/DIV Adjusted Trigger Coupling Adjusted to DC, Noise Reject or HF Reject Trigger Holdoff Minimum Trigger Level Set to 50% Trigger Mode Auto Trigger Source Adjusted; Auto Scale can not be used for the EXT TRIG signal Trigger Slope Adjusted Trigger Type Edge Trigger Video Sync Adj
Single-Period Set the horizontal scale to display about one period of the waveform. Autoscale Autoscale setting. Source Select the source: only display the current source or all sources. Cancel Let the oscilloscope recall the previous setup. 2.13.2 Default Setup When you push the DEFAULT SETUP button, the oscilloscope will display the CH1 waveform and remove all the others. When you are at the default setup, press F1 to Undo Preset. Then the oscilloscope returns to the status before default setup.
Measure Trigger (Edge) Trigger (Pulse) Trigger (Video) Trigger (Slope) Source CH1 Window Hanning FFT Zoom X1 Source CH1 Type None Type Edge Source CH1 Slope Rising Mode Auto Level 0.00v When > Pulse Width 200ns Polarity Positive Mode Auto Polarity Positive Sync ScanLine Standard NTSC Slope Rising Mode Auto When > Source CH1 Polarity Positive Mode Auto Time 20ns Bandwidth Limit Unlimited VOLTS/DIV Coarse Probe Attenuation 1X Invert Off Position 0.
The following settings do not change when you push the [Default] button.
Chapter 3 Waveform Generator The series oscilloscope is equipped with waveform generator function, with one channel of arbitrary waveform output. User can edit the arbitrary waveform or choose the regular waveforms such as Sine, Ramp, Square, Exponent, Noise, DC and AM/FM.
3.1 Set Wave Type and Parameters 1. Press the [Wave Gen] button on the front panel to open the arbitrary waveform generator function. 2. Press the Wave softkey; then turn the Universal Knob to select the desired waveform and push down the knob to confirm. Press the Wave Type softkey continually can also select the waveform type. 3. Press the Frequency softkey to set frequency. 4. Press the Amplitude softkey to set amplitude. 5. Press the Offset softkey to set offset. 6.
3.2 Edit Arbitrary Waveform User can't edit arbitrary waveform directly under Wave Gen interface for the device. Firstly, please double click “WaveEditorSetup.exe” in WaveEditor folder in CD disk and install Arbitrary Waveform Editor software according to installation wizard. After the software installed successfully, you can see WaveEditor icon on desktop. Double-click the icon to enter arbitrary waveform generator window. .
Toolbar buttons : Download waveform data to the device. : Smooth Drawing Mode. You can draw any waveform shape using the left-mouse. : Line Drawing Mode. You can click on the waveform to draw a straight line from the previous point. : Zoom tools. To zoom the time axis in or out, click the + or - zoom button and then click on the waveform area. Click the 100% button to restore the time axis to its original scale. : Standard waveform shapes.
3.3 Output Arbitrary Waveform 1. Press the Wave Gen button on the front panel to enable the AWG function and enter the Wave Gen function menu. 2. Connect the device with PC which has installed the WaveEditor software using a USB cable. 3. Double click the WaveEditor icon to open the program. 4. Select a waveform file or draw an arbitrary waveform; then click the in toolbar and select waveform data download position to download waveform data to the device. 5.
Chapter 4 Troubleshooting 4.1 Problem Settlement 1. If the oscilloscope does not start up at power on, follow these steps: 1） Check the power cord to verify it has been connected properly; 2） Check the power on/off button to ensure it has been pushed; 3） Then restart the oscilloscope. Contact your local VOLTCRAFT distributor or directly keep touch with VOLTCRAFT Technical Support department if the oscilloscope still can not be turned on normally. 2.
4. If the waveform is rolling continuously on the screen but can not be triggered, follow these steps: 1) Check the trigger source to make sure it consistent with the input channel; 2) Check the trigger level to assure its correct adjustment. You may push the TRIGGER LEVEL knob to reset the trigger level back to the center of the signal; 3) Check the trigger mode to confirm it is a right choice for the input signal. The default trigger mode is edge trigger.
Chapter 5 General Care and Cleaning 5.1 General Care Do not put or leave the device in a place where the LCD display will be exposed to direct sunlight for long periods of time. Note: To avoid damage to the oscilloscope or probes, do not expose them to sprays, liquids, or solvents. 5.2 Cleaning Examine the oscilloscope and probes as often as operating conditions require.
Appendix A: Technical Specifications All specifications herein mentioned apply to the series oscilloscopes. Before checking an oscilloscope from VOLTCRAFT to see if it complies with these specifications, make sure it meets the following conditions: The oscilloscope must have been operating continuously for twenty minutes under the specified operating temperature. The Do Self Cal operation must be performed through the Utility menu if the operating temperature changes by more than 5℃.
Vertical 8-bit resolution, A/D Converter each channel sampled simultaneously VOLTS/DIV Range 500μV/div to 10V/div at input BNC 500μV/div to 20mV/div, ±200mV 50mV/div to 200mV/div, ±1V Position Range 500mV/div to 2V/div, ±20V 5V/div to 10V/div, ±30V Selectable Analog 20MHz Bandwidth Limit, typical Low Frequency Response (-3db) ≤10Hz at BNC Rise Time at BNC, typical DSO1084 DSO1104 DSO1204 DSO1254 ≤4.4ns ＜3.5ns ≤1.8ns <1.
Trigger Mode Auto, Normal CH1~CH4 ±4 divisions from center of screen EXT 0~3.3V Level Holdoff Range 20ns ~ 10s Trigger Level CH1~CH4 0.
Resolution 8ns Window Trigger Source CH1~CH4 Pattern Trigger Pattern 0: Lower level; 1: High level; Level CH1~CH4 Interval Trigger Slope Rising, Falling Condition(When) <, >, !=, = Source CH1~CH4 Time Range 8ns ~ 10s Resolution 8ns Under Amp Polarity Positive, Negative Condition(When) <, >, !=, = Source CH1~CH4 Time Range 8ns ~ 10s Resolution 8ns UART Trigger Condition(When) Start, Stop, Data, Parity Error, COM Error Source (RX/TX) CH1~CH4 Data format Hex Condition(When) <
Interval Field, Sync Field, Id field, Sync Id Error, Identifier, Id Condition(When) and Data Source CH1~CH4 Data format Hex Baud Rate 110/300/600/1200/2400/4800/9600/14400/19200/38400/576 (Selectable) 00/115200/230400/380400/460400 bit/s Baud Rate (Custom) 300bit/s~334000bit/s CAN Trigger Start Bit, Remote Frame, Data Frame Id, Frame Id, Condition(When) DataFrame Id A, Error Frame, All Error, Ack Error, Overload Fram Source CH1~CH4 Data format Hex Baud Rate 10000, 20000, 33300, 500000, 6250
Input Impedance, DC coupled 1MΩ±2% in parallel with 20pF±3pF Probe 1X, 10X Attenuation Supported Probe Attenuation 1X, 10X, 100X, 1000X Factors Overvoltage 300V CAT II Category Maximum Input 300VRMS (10X) Voltage Measurements Voltage difference between cursors: △V Cursors Time difference between cursors: △T Reciprocal of △T in Hertz (1/ΔT) Frequency, Period, Average, Pk-Pk, RMS, PeriodRms, Min, Max, RiseTime, FallTime, + Width, - Width, + Duty, - Duty, Automatic Vbase, Vtop, Vmid, Vamp, Overshoot, Pre
typical Power Supply 100-120VACRMS(±10%), 45Hz to 440Hz, CAT Ⅱ Supply Voltage 120-240VACRMS(±10%), 45Hz to 66Hz, CAT Ⅱ Power <30W Consumption Fuse T, 3.15A, 250V, 5x20mm Environmental Operating 0 to 50 °C (32 to 122 °F) Temperature Operation Humidity ≤90% relative humidity Storage -40 to +71 °C (-40 to 159.8 °F) Temperature Storage Humidity ≤60% relative humidity Cooling Method by Fan Altitude Operating and Nonoperating 3,000m (10,000 feet) 0.
Arbitrary Waveform Generator Mode (DSO1084F,DSO1104F,DSO1204F,DSO1254F) Sine: 0.1Hz~25MHz Square: 0.1Hz~10MHz Ramp: 0.1Hz~1MHz EXP: 0.1Hz~5MHz Waveform Frequency 5mV~3.5Vp-p(50Ω) Amplitude 10mV~7Vp-p(High impedance) DAC 2K~200MHz adjustable Frequency Resolution 0.
Appendix C Harmful and Poisonous Substances or Elements Harmful and poisonous substances or elements 1 Component2 Pb Hg Cd Cr(Vi) PBB PBDE Shell and Chassis X 0 0 X 0 0 Display Module X X 0 0 0 0 Circuit Board X 0 0 X 0 0 Power Supply X 0 0 X 0 0 X 0 0 0 0 0 X 0 0 X 0 0 X 0 X X 0 0 X 0 0 X 0 0 0 0 0 0 0 0 Electric Wire and Cable Assembly Connector Fastener and Installed Hardware Other Accessories (including probes) Others ‘X’ means that at le
Appendix D To replace the fuse The fuse of the series of scope is replaceable. Fuse Rating: T, 3.15A, 250V, 5x20mm Please refer to the following to replace it. Warning: Remove power cord & all test probe before open the housing and replace the fuse. 1. Remove all the screws on the shell, and separate the rear shell from other part.
2. Remove all the screws on the metal cover, separate metal cover from other part. 3. Remove all the screws on the power shield, then remove it. You can see the fuse on the power board. And replace a new fuse with the same specification.
Appendix E Open Source Information General Information: Kernel Version Linux3.2.35 Supported File system ubi, Fat32 Buzzer Driver, DMA Driver, FPGA Driver, I2C Driver,SPI Drivers Driver, IO-bank Driver, USB Host Driver, LCD Driver, USB massstorage、gadget Driver Linux Applications Busybox1.18.4 ,gnupg1.4.11 U_boot Version Vivi_3.2.35 Sourcecode download http://www.produktinfo.conrad.
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