Appendix
User’s Manual 55
Channel Setting:
ON/OFF: Tap CH1 or CH2 icon on the top left corner of the screen.
Volt/DIV: Use gestures to set volt/div.
Coupling: Select the channel coupling DC/AC/GND.
Probe: Select the attenuation factor for the probe. To check the probe attenuation setting, toggle
the probe menu to match the attenuation factor of the probe.
More information, please refer to Set Vertical System.
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.
The following picture shows the waveform before inversion: