12
Pocket Multimeter 5115
2.2. Instrument Check
We recommend performing this instrument
check when using the instrument for the
first time, or after a prolonged period
without use.
1. Turn the rotary selection dial to .
The icon should appear on the LCD,
and the measurement should appear
as
OL
.
2. Press the yellow function key. The
icon should appear on the LCD.
3. Touch the test leads together. The
beeper should sound.
4. Turn the rotary switch to , and check
a known voltage (for example a
battery). Ensure the reading is
accurate.
2.3. Sleep Mode
To save battery life, the instrument
automatically enters sleep mode and turns
OFF the LCD after 30 minutes of inactivity.
Press any key to restore normal operation.
