User manual

DSO-2020 USB
3.2.2 Set Reference
Click “ ” in Toolbar to set REF.
The Reference Channel Function:
Turn On/Off: Turn on/off the reference channel.
Volt/DIV: Channel the resolution of the reference channel.
Time/DIV: leading the setting of the time base parameters.
You can change the vertical scale of a waveform. The waveform display will contract or
expand relative to the reference level.
The Reference Waveform Display Window:
Note: If you turn on the “Reference” channel, the load file window will appear.
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