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 200MHz, 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 .................................................................................................
2.7.1 Edge Trigger ....................................................................................... 22 2.7.2 Pulse Trigger ...................................................................................... 22 2.7.3 Video Trigger ...................................................................................... 24 2.7.4 Slope Trigger ...................................................................................... 25 2.7.5 Overtime Trigger.........................................
Chapter 3 Waveform Generator ........................................................................ 59 3.1 Set Wave Type and Parameters ............................................................. 59 3.2 Edit Arbitrary Waveform .......................................................................... 60 3.3 Output Arbitrary Waveform...................................................................... 62 Chapter 4 4.1 Chapter 5 Troubleshooting ...................................................
Chapter 1 Introduction General Inspection Prepare Instrument for Use Accidence of the user interface Functional Check Probe Introduction 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. Turn the instrument on by pressing the power switch in the lower left corner of front panel.
1.3 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. 1.4 Functional Check Follow the steps below to perform a quick functional check to your oscilloscope. 1.4.
1.5 Probe Introduction 1.5.1 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. 1.5.2 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.
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. 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.
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, as the trigger source. 4.
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. The current trigger polarity is displayed at the upper right corner of the screen. 6. Press the When softkey, turn the Universal Knob to select the desired condition, and push down the knob to confirm.
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.
video signal trigger. 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. The series of scope support the following video standards: PAL and NTSC. 2.7.
the input signal is lower than the specified time value. > (greater than a time value): trigger when the positive or negative slope time of the input signal is greater than the specified time value. !=(not equal to a time value): trigger when the positive or negative slope time of the input signal is not equal to the specified upper limit of time and lower than the specified lower limit of time value..
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. If the lower and the upper trigger levels are both within the waveform amplitude range, the oscilloscope will trigger on both rising and falling edge.
channel included in the pattern. When an edge is specified, the oscilloscope will trigger at the edge specified if the pattern set for the other channels are true (namely the actual pattern of the channel is the same with the preset pattern). If no edge is specified, the oscilloscope will trigger on the last edge that makes the pattern true. If all the channels in the pattern are set to "Don’t Care", the oscilloscope will not trigger. To set interval trigger: 1.
Care", the oscilloscope will not trigger. : Set the pattern to the rising edge of the channel selected. : Set the pattern to the falling edge of the channel selected. : Set the pattern to the rising or falling edge of the channel selected. 5. Press the Level softkey to set the trigger level. For the analog channels, the trigger level of each channel needs to be set independently. For example, set the trigger level of CH1.
> (greater than a time value): trigger when the positive or negative pulse time of the input signal is greater than the specified time value. != (not equal to a time value): trigger when the positive or negative pulse time of the input signal is not equal to the specified limit of time. = (equal to a time value): trigger when the positive or negative pulse time of the input signal is equal to the specified limit of time. 6.
(<, >, != or =). 6. Press the Width softkey, and then turn the Universal Knob to select the desired value. 7. Press the Next Page softkey to enter the second page of the TRIGGER system function menu. Press the Level softkey to select Lower or Upper trigger level, and the turn the Universal Knob to set the position. 2.7.10 UART Triggering To trigger on UART trigger: 1. Press the [Trig Menu] button on the front panel to enter the Trigger system function menu. 2.
a. Press the When softkey, and choose an equality qualifier. You can choose equal to(=), not equal to(!=), less than(<), or greater than(>) a specific data value. b. Use the Data softkey to choose the data value for your trigger comparison. This works in conjunction with the When softkey. The range of the data value is 0x00 to 0xff. Parity error: The oscilloscope triggers when the parity check is error when there is parity check. Com error: The oscilloscope triggers when the received data is error.
For example3, baud: 19200; Parity: No; Data Bit: 8; Data: 0x55 We set: Idle: High; baud: 19200; Data: 0x55; When: Spec Data; When: equal(=) Digital Storage Oscilloscope 33
2.7.11 LIN Triggering 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. Press the Type softkey, then turn the Universal Knob to select LIN and push down the knob to confirm. 3.
2.7.12 CAN Triggering 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 CAN 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. Set the Baud Rate. 5. Set the Idle Level. 6. Set the Identifier. 7. Press When softkey to set trigger condition. • Start - The oscilloscope triggers at the start of a frame.
• Remote Data - The oscilloscope will trigger on data frames matching the specified remote data. a. Press the Data softkey to select the ID number. b. Press the Data softkey to move the current bit, and turn the universal to select the byte to be set. • Data Frame data –The oscilloscope will trigger on data frames matching the specified data frame data. • Error –The oscilloscope will trigger on error frames matching the specified data.
sources and SDA data sources. Below is the sequential chart of SPI bus. 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 SPI and push down the knob to confirm. 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.
threshold voltage levels. To set up the oscilloscope to capture IIC signals, please refer to the following: 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 IIC and push down the knob to confirm. 3. Source Selection: Press SCL and SDA softkey, turn the Universal Knob to to specify the data sources of SCL and SDA respectively. They can be set to CH1-CH4. 4.
• 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. When this event occurs, the oscilloscope will trigger on the read/write bit.
Ref can be recalled from an USB Host interface on the front panel to connect an USB device for external storage. The scope supports setups, waveforms, Ref and CSV files storage. The default save type is setups. 1. Setups It‘s the default storage type of the scope. It saves the settings of the oscilloscope in internal or external memory in “.SET” format. At most 9 setting files (from No.1～No.9) can be stored in internal memory. The stored settings can be recalled. 2.
oscilloscope to the internal memory. 5. Press the SetUp softkey button, then turn the Universal Knob to select the location to save. The internal memory can save as many as 9 setup files, from No.1～No.9. 6. Press the Save softkey to save the current setup to the appointed location. After a few seconds, it will pop-out the message “Save successfully”. Load the specified type of file in internal memory.
2.9 Measure System The oscilloscope displays graphs of voltage versus time and can help to measure the displayed waveform. There are several ways to take measurements, using the graticule, the cursors or performing an automatic measurement. 2.9.1 Scale measurement Graticule: This method allows you to make a quick, visual estimate and take a simple measurement through the graticule divisions and the scale factor.
screen of the oscilloscope. Push the CURSOR button to display the Cursor Menu. Options Settings Comments Mode Manual Track Select a measurement cursor and display it. Source CH1~CH4 MATH Select a waveform to take the cursor measurement. Use the readouts to show the measurement. Select Cursor AX(BX) AXBX AY(BY) AYBY A selected cursor is highlighted, which can be moved freely. Both cursors can be selected and moved at the same time. The box behind the cursor displays the location of the cursor.
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. Perform the steps below and select voltage or time parameters to make automatic measurements. 1.
To Make All Measurement All measurement could measure all parameters of the current measurement source and display the results on the screen. Do the following steps to make all parameters measurement. 1. Press the [Meas] button on the front panel to enter the MEASURE function menu. 2. Press the All Measure softkey to select ON. 3. Press the Source softkey to select the measure source (CH1~CH4). Options Source Settings CH1~CH4 Comments Select the measure source.
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. 6 PeriodRms Calculate the actual RMS measurement of the first complete cycle in the waveform. 7 Min The most negative peak voltage measured over the entire waveform. 8 Max The most positive peak voltage measured over the entire waveform.
22 FOVShoot Defined as (Vmin-Vlow)/Vamp after the waveform falling. 23 RPREShoot Defined as (Vmin-Vlow)/Vamp waveform falling. 24 BWidth The duration of a burst measured over the entire waveform. before the The time between the first rising edge of source 1 25 FRR and the first rising edge of source 2 of 50 voltage level. The time between the first falling edge of source 1 26 FFF and the first falling edge of source 2 of 50 voltage level.
displayed next to the trademark logo in the status line at the top of the display. To start acquiring data, press [Run/Stop]. To capture and display a single acquisition (whether the oscilloscope is running or stopped), press [Single] button. The Single run control lets you view single-shot events without subsequent waveform data overwriting the display. Use Single when you want maximum memory depth for pan and zoom.
when the sample rate of the digital converter is higher than the storage rate of the acquisition memory. Note: "Average" and "HR" modes use different averaging methods. The former uses "Multi-sample Average" and the latter uses "Single Sample Average". Time Base: The oscilloscope digitizes waveforms by acquiring the value of an input signal at discrete points. The time base helps to control how often the values are digitized.
Normal Acquisition Intervals 1 2 3 4 5 6 7 8 9 10 Sample Points Normal Mode Acquires a Single Sample Point in Each Interval Peak Detect: Use this mode to detect glitches within 10ns and to limit the possibility of aliasing. This mode is valid at the SEC/DIV setting of 4µs/div or slower. Once you set the SEC/DIV setting to 4µs/div or faster, the acquisition mode will change to Normal because the sample rate is fast enough that Peak Detect is unnecessary.
and change the display mode to XY. 2.10.2 Roll Mode In Roll mode, the waveform display rolls from right to left. No trigger or horizontal offset control of waveforms is available during Roll Mode, and it’s only available when set to 100ms/div or slower. 2.11 Display The waveform display is affected by settings of the oscilloscope. A waveform can be measured once it is captured. The different styles to display a waveform on the screen give significant information about it.
2.12 Utility System Push the UTILITY button to display the Utility Menu as follows. Options Comments Language Set the language DVM Enable the DVM measure function. Acquire Enter acquire function. System Info Display the software and hardware versions, serial number and some other information about the oscilloscope. System Set Set the sound, Network, time and date. Update Insert a USB disk with upgrade program. Press the Update Program button and the Software Upgrade dialog pops up.
1. Plug the USB flash disc in which a firmware program is saved in USB Host interface on the front panel of the oscilloscope. 2. Press [Utility] button to skip to the Utility menu. 3. Press Update->Update Firmware softkey. 4. Select the file and press Universal Knob to confirm. Then press Start updating softkey to update the firmware. Reboot the machine after finishing upgrading, and the software version is upgraded. The oscilloscope should be self-corrected once after upgrading. 2.12.
Page 2 of the pass/fail function menu: Option Setup Description ON Output OFF Pass Fail Mode Pass Ring Fail Ring Output a negative pulse train when the test is passed. Output a negative pulse train when the test is failed. . Skip to Utility menu Return Regule setup menu: Option Setup Description Use the Universal knob to set a horizontal Vertical tolerance range: 0.020div-4.00div。 Use the Universal knob to set a vertical Horizontal tolerance range: 0.025div-8.
Auto Scale: Automatically set the oscilloscope controls to generate a usable display of the input signals. Refer to the following table for relative content. Single: Acquire a single waveform and then stop the acquisition. Run/Stop: Continuously acquire waveforms or stop the acquisition. Help: Display the Help menu. Default: Recall the factory setup. Refer to the following table for relative content. 2.13.1 AUTO SCALE Auto Scale is one of the advantages digital oscilloscopes have.
The Auto Scale function examines all channels for signals and displays corresponding waveforms. Auto Scale determines the trigger source according to the following conditions. If multiply channels get signals, the oscilloscope will use the channel with the lowest frequency signal as the trigger source. If no signals are found, the oscilloscope will use the lowest-numbered channel displayed in Auto Scale as the trigger source.
Display Horizontal Math Horizontal (amplitude) ±3.2div Vertical (time) ±4div Type Vectors Persist Off Format YT Window Mode Single-window Trigger Knob Level Position 0.00s SEC/DIV 200μs Operation — Source CH1-CH2 Position 0div Vertical Scale 20dB FFT Operation FFT Measure Trigger (Edge) Trigger (Pulse) Trigger (Video) Source CH1 Window Hanning FFT Zoom X1 Source CH1 Type None Type Edge Source CH1 Slope Rising Mode Auto Level 0.
When > Source CH1 Polarity Positive Mode Auto Time 20ns Bandwidth Limit Unlimited VOLTS/DIV Coarse Probe Attenuation 1X Invert Off Position 0.00div (0.00V) VOLTS/DIV 1V Trigger (Overtime) Vertical System, All Channels 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.
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. 4.
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 or press the SET TO 50% button 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, ±400mV 50mV/div to 200mV/div, ±2V Position Range 500mV/div to 2V/div, ±40V 5V/div to 10V/div, ±50V Selectable Analog Bandwidth 20MHz Limit, typical Low Frequency Response (-3db) ≤10Hz at BNC DSO1084 DSO1104 DSO1204 DSO1254 ≤4.4ns ＜3.5ns ≤1.8ns <1.
TTrigger 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 Convection 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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