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7 Operation Guide
7.1 50%
The role of 50% is to quickly return to the center, including zero point offset,
trigger position, trigger level will quickly return to the middle position with one
button, operation method: directly click "50%".
7.2 Single trigger
Suitable for sporadic single pulse capture.
A single trigger is when the single button is pressed, and the oscilloscope
samples a frame of waveform and then stops. That is, only one frame of
waveform is taken per press. It is important to note that this sampling must be
triggered, if it is not triggered, the upper left corner of the oscilloscope flashes
"||", and the sampling is not completed until there is a waveform trigger. To
cancel a single trigger, click "Stop" to stop.
Procedure:
1. Connect the signal first.
2. mV/V set the voltage sensitivity, s/ns set the time base.
3. Set the trigger level to "manual" and adjust the trigger level (when you
can't do it, see the previous section).
4. Press the Single key once.
5. The oscilloscope waits for the signal to arrive, and once a waveform
crosses the trigger level, the oscilloscope completes a sample and then stops.
7.3 Screenshot
Click the "Save" button to capture the current screen.
7.4 View images
After pressing the Shift key, than press the Save key to enter the Image View
window. In this window, the user can delete or browse historical screenshots.
Click the “x1x10” button to delete the current screenshots.
Click the "ok" button to zoom in on the waveform. After zooming in, click "ok"
to return to the homepage.
Click the " Save " button to return to the oscilloscope window.
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