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BATTERY REPLACEMENT
This meter uses six AA (1.5 V, UM3) batteries. When
the low battery indicator appears on the LCD, battery
replacement is needed. After the icon appears on the LCD,
in-spec measurement can still be made for several hours
before becoming inaccurate.
1. Press
POWER
to turn the meter
off
.
2. Unscrew the battery cover and remove from the meter.
3. Remove the old batteries and replace with six new AA
batteries, ensuring correct polarity.
4. Replace the battery cover. Tighten the screws on the
battery cover to secure to the meter.
TROUBLESHOOTING
System Reset
If the meter is not functioning properly (i.e., the system is
frozen and the keypad is non-operational), reset the meter:
1. Press
POWER
to turn the meter on.
2. Use a small tool (such as a disassembled paperclip or a
pin) to press the
RESET
button (located on the right side
of the meter under the protective black cover). Wait a few
seconds for the meter to restart.
