User Manual

Run/stop button and single sequence
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3.18 Reference channel
Press to open and close reference waveform, and set the reference waveform as the
current waveform. After restoring, the reference waveform can zoom, move or measure
etc.
3.19 Use 50% shortcut
Use to adjust the trigger level, vertical position, trigger position, vertical cursor,
horizontal cursor quickly.
1. Quickly adjust the trigger level to the center of the trigger source of waveform amplitude:
press or , then press , The trigger level will automatically set in the center of
the waveform