Njoy Ranger 30KR User Manual page 37

 Output VOLT: Output voltage calibration. Click value columns and it
will pop up . Then, each click is 0.1% no matter it's pressing up or down
key . Press "up" key to increase 0.1% and press "down" key to decrease
0.1%. Press "OK" key to confirm the modification.
 Inverter VOLT: Inverter voltage calibration. Click value columns and it
will pop up . Then, each click is 0.1% no matter it's pressing up or down
key .
Press "up" key to increase 0.1% and press "down" key to decrease 0.1%.
Press "OK" key to confirm the modification.
VOLTAGE CALIBRATE Page 5
VOLTAGE CALIBRATE Page 6
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