User Manual

GDM-8200A Series User Manual

Power Up

Power up steps

1. Connect the power

cord to the AC

Voltage input.

Note

Make sure the ground connector of the power cord

is connected to a safety ground. This will affect the

measurement accuracy.

2. Push and turn On the

main power switch on

the front panel.

3. The display shows the model name and the version

for a few seconds.

Example: GDM-8255A, V2.00

4. Then the default setting appears.

Example: DCV, Auto, 1V range