Instructions

GPM-8310 User Manual
26
Power Up
Steps
1. Ensure the AC voltage is 100~ 240V.
2. Connect the power
cord to the AC
voltage input.
Note
Make sure the ground connector on the power
cord is connected to a safety ground. This will
influence the measurement accuracy.
3. Push to turn on the main
power switch on the front
panel.
4. The display turns on and shows the last
function that was used before the power was
reset.