User Guide

22
5
OTHER FUNCTIONS
5
‘‘
Power save function
The power save function reduces the current drain to conserve bat-
tery power.
• The power save function is automatically turned ON when no opera-
tion is performed or no signal is received for 5 sec.
‘‘
Low battery indication
The LED indicator indicates 4 levels of the “Low battery” condition
as follows.
If the “Low battery” warning occurs during operation, please charge
or replace the battery.
[Blink patterns]
In an extreme low temperature surroundings (around –20°C), the
capacity of the battery may exhaust quickly (especially Alkaline
batteries). In such a case, we recommend to charge the battery
or replace the batteries, when the “Low Battery” indication occurs
during operation.
R R R R
G G G G
G G
R R
• Low BATT1: You should charge the battery. (blinks slowly)
• Low BATT2: You must charge the battery. (blinks fast)
• TX low BATT1: Low BATT1 was detected during TX mode.
• TX low BATT2: Low BATT2 was detected during TX mode.
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