User's Manual

6
Charging the Battery
z Click + or – button on C3 to check battery level
indicator. If battery level is low, beep tone will be
heard for 1 minute and C3 will switch OFF.
z To charge the battery, connect the Stereo
Headset to AC/DC power adapter or PC using
the USB Cable.
z During charging mode, the ‘Charging’ icon will
flash every 1 second.
z When charged, the ‘Charging’ icon will be
displayed as shown below.
Switching the C3 ON/OFF
z To switch ON C3, slide the power switch to O.
sonorix icon will first be displayed for 3 seconds
followed by Service icons for 3 seconds.
z To switch OFF C3, slide the power switch to X.
Charging…
Charged