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4.1.4 Manually Zeroing Current Meter Offset
The power supply will automatically zero the current meter offset when powered up.
In case it is needed to reset the current meter to zero during a test, you can manually
reset it to zero. This function can be used to zero meter readings < 1 A.
1. Press and hold the Voltage Control Knob for 30 s to enter Menu mode.
2. Rotate the Current Control Knob until the current meter displays “YES”.
3. Then press the Current Control Knob once to confirm. The “YES” will light up
after successfully zeroing current meter offset.
4. Finally, press the Voltage Control Knob to exit.