Power Level Indicators - GE USM 36 Series Technical Reference And Operating Manual

Power level indicators

Icon Meaning
Battery charge level,
remaining operating time
in hours (approximate value)
Charger/power adaptor is connected,
percentage of battery charge level
(approximate value)
Warning: Low battery charge level,
remaining operating time
in minutes (approximate value)
0-8 Issue 2 (12/2013) USM 36