12 MW306 Portable Meter
6. GENERAL OPERATIONS
6.1. BATTERY MANAGEMENT & REPLACEMENT
The meters are supplied with 3 x 1.5V alkaline AA batteries and
equipped with Battery Error Prevention System (BEPS) feature,
which turns the meter off after 10 minutes of non-use (see SETUP
OPTIONS, Auto Off section).
At power on, the instruments perform an auto-diagnostic test and
all LCD segments are displayed for a few seconds.
Use
keys to check the battery percentage.
To replace the batteries
1. Turn the meter off.
2. Remove the 4 screws on the back of the meter to open the
battery compartment.
3. Remove the old batteries.
4. Insert the three new 1.5V AA batteries while paying attention
to their polarity.
5. Close the battery compartment using the 4 screws.