GE B20 User Manual page 30

Battery indicators
Screen Explanation
Monitor is battery
powered. Batteries are
B A B
fully charged; the size of
the green bar indicates the
charging level.
Monitor is battery
powered. Battery A is
A
B empty, battery B charge is
partially charged.
Monitor is battery
powered. Battery A failure,
B
battery B is full.
NOTE: If both batteries fail, the green battery LED is dark.
Monitor is mains powered.
Battery A is being charged
(white bar), battery B is
already charged.
No battery is in the
monitor.
26
Front panel battery LEDs
Orange dark
Green lit
Orange dark
Green lit
Orange flashing
Green lit
Orange lit
Green dark
Orange dark
Green dark
Checking the battery charge when the monitor is turned
off
When the monitor is turned off, you can check the battery charged
level by pressing the test button on the battery, as indicated in the
drawing. The charging indicator bar (1) lights up and the number of
illuminated segments indicates the current charge level.
CAUTION: Do not dismantle the battery.
1