User's Guide

4. LED Status Indicators
Two multi-color LED status indicators are located on the top of the radio. These indicators
are labeled with a power icon and a communication icon . The color and illumination of
the LED lights provide feedback about the Itron Mobile Radio's status.
The LED lights have two patterns for displaying different states.
Solid. LED is on continuously.
Flash. LED turns off and on at a constant interval.
Power Indicator LED Table
The following table describes the LED colors and patterns for the most common radio con-
ditions.
Power indicator
Solid Flash
green
Initializing
Button pressed
Charged
green
Battery more than 50%
yellow
N/A
yellow
Battery more than 20%
red
Charging
red
Battery less than 20%
white
Error: Battery
Turning on
white
Error: General
Note: When an IMR with a fully discharged battery is connected to
power via its USB cable, it may display a solid white LED or the LED
may randomly turn on and then off again. This is normal behavior while a
fully discharged battery is charging to a minimum voltage, at which time it
should follow the states shown in the Power indicator LED table. Wait
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