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Operation
Using Over Voltage Protection (OVP)
52 Operating Manual for XPR Series Power Supply
Resetting the
OVP Circuit
To reset the OVP circuit after it activates:
1. Reduce the power supply’s output voltage setting to below the OVP set point.
2. Press the OUT ON/OFF switch IN. The OFF LED on the front panel turns on.
The OVP LED turns off.
3. Press the OUT ON/OFF switch again to return power to the load and resume
normal operation.
OR
1. Reduce the power supply’s output voltage setting to below the OVP set point.
2. Turn the power supply OFF using the AC power switch, wait until the front panel
displays go out, then turn the power supply back ON again.