User manual

EXTECH INSTRUMENTS
6 MA610-en-GB_V1.0 12/16
Operation
CAUTION: Read and understand all of the Safety statements listed in the safety section
of this manual prior to use.
Powering the Meter
1. Move the function switch to any position to power the meter. Check the batteries if the unit
fails to power ON.
2. Move the function switch to the OFF position to remove power to the meter.
3. The meter has an Auto Power OFF feature (APO) where the meter switches OFF after 30
minutes of inactivity. Press any button to recover from an APO condition.
Low battery indication
When the icon appears in the display, the battery should be replaced. Refer to the battery
replacement procedure in the maintenance section.