GDD Instrumentation MPP-EM2S Plus Instruction Manual page 10

4.2 Supplying power to the probe
With the MPP 1000 Series, it is possible to use three AA batteries or the wall power supply included
with the MPP set.
3 AA cells
Wall external
power
supply***
- +
*** The use of another power supply than the one provided by GDD could damage the probe.
4.3 Battery level indicator
If the power of the probe is supplied by three AA batteries, it is important to verify that the level of
the batteries charge is sufficient.
Press and hold the BI button to turn on the lights.
Lights signification
Time remaining in Time remaining in cable
Lights on Status
wireless mode** mode**
The batteries are fully
Red, yellow, green 7.5 hours 9 hours
charged
The batteries are partially
Red, yellow 0-4 hours 0-4 hours
discharged
The batteries are not
Red enough charged to 2-3 minutes 2-3 minutes
supply the probe
The batteries are absent
No lights on 0 0
or totally discharged
This information is an approximation only. The time remained depends of the type of cells and the
**
operating conditions.
Instrumentation GDD Inc. 2018-01-16 9