Promax OD-610 User Manual page 8

Power on/off.
Display area.
Power indication– light.
Green light:
Yellow light:
Light off:
Control (key and knob) area.
Probe Compensation: Measurement signal (5V/1KHz) output.
EXT Trigger Input.
Signal Input Channel.
Menu off.
June 2017
Figure 1. Front Panel.
Indicating DSO connects with AC Power, and the battery is
in full (if there is battery inside DSO).
Indicating DSO connect with AC Power and the battery is
in charging (if there is battery inside DSO).
Only powered by battery without connecting AC Power.
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