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General| Brand | Rigol |
|---|---|
| Model | DHO814 |
| Category | Test Equipment |
| Language | English |
Provides essential safety precautions and guidelines for operating the instrument to prevent hazards and ensure proper usage.
Explains safety notices, symbols, and their meanings to warn users about potential dangers and hazards.
Guides on how to enable or disable analog channels (CH1-CH4) for signal acquisition and display.
Explains how to adjust the vertical scale (V/div) to control the display amplitude of the waveform.
Details how to adjust the vertical offset to position the waveform's ground level on the display.
Explains how to set the probe attenuation ratio to ensure accurate measurement results.
Explains how to adjust the horizontal time base (scale) to control the time per grid on the screen.
Details how to adjust the horizontal position (trigger position) to move waveforms horizontally.
Describes how to use zoom mode to horizontally expand waveforms for detailed viewing.
Explains the four acquisition modes (Normal, Average, Peak, UltraAcquire) for waveform point calculation.
Details the sample rate and its effects on waveform accuracy, including distortion and aliasing.
Explains memory depth and its relation to sample rate and horizontal time base for waveform storage.
Details how to select trigger sources, including analog channels and external trigger input.
Explains how to adjust the trigger level/threshold level for stable waveform triggering.
Describes the available trigger modes: Auto, Normal, and Single for acquisition control.
Lists various trigger types, including Edge, Pulse Width, Slope, Video, Pattern, Duration, Timeout, Runt, Window, Delay, Setup/Hold, Nth Edge, RS232, I2C, SPI.
Details arithmetic operations like A+B, A-B, A×B, A÷B for waveform analysis.
Describes FFT operation for transforming time-domain signals to frequency components.
Guides on using the auto scale function for automatic waveform setup and measurements.
Describes how to perform automatic measurements for waveform parameters and view results.
Explains how to use cursors (X and Y) for manual time and voltage measurements.
Details the built-in DVM for 4-digit voltage measurements and its measurement settings.
Explains the frequency counter function for measuring frequency, period, and edge events.
Guides on enabling or disabling the pass/fail test function for signal standard compliance.
Details how to self-define or import/export masks for pass/fail tolerance range definition.
Details saving images, waveforms, and setups to internal or external memory.
Guides on performing self-calibration to ensure precise measurement results and optimal instrument state.
Details self-check procedures for keys, touch screen, screen, and board to verify device functionality.
Explains how to connect and control the instrument remotely via USB using PC software.
Guides on connecting and controlling the instrument remotely via LAN using Web Control or PC software.
Provides steps to troubleshoot issues where the instrument screen remains black upon power-on.
Offers solutions for problems where no signal waveform is displayed on the screen.
Guides on troubleshooting issues with USB storage device recognition and compatibility.
Provides steps to resolve issues when touch screen operations are not functional.
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