Philips BT7900 User Manual page 7

•
Connect the speaker to AC
power by using a power adaptor
(not supplied; 5V 2.1 A adaptor
recommended).
System Battery
status status
On During
charging
Off During
charging
Off Fully
charged
EN
6
System behavior
Beep once,
without
charging
indication.
Shows the
charging
indication
All LEDs are
on, then turn
off after three
minutes.
Check the charging progress
During charging, you can press
check the charging progress.
Battery LED 1 LED 2 LED 3 LED 4
level
<20% Flash
charged white
20%
Solid
- 50%
white
charged
50%
- 80%
Solid white
charged
> 80%
Solid white
charged
Fully Solid white
charged (turn off in 3 minutes)
to
Off
Flash
Off
white
Flash
Off
white
Flash
white