GB
13
First Charge / Recharge the Battery
• This unit is designed to operate with an AC power supply or with the built-in battery.
• Unwind the mains adapter cable to its full length. Connect the end of the cable to the
DC IN 15V
2.4A
Socket at the rear of the unit and then connect the mains
adapter to the mains socket. Make sure the mains adapter is firmly inserted into the
mains socket. It starts battery charging and the unit is now ready to use.
• Once the unit connected to mains socket, the main unit will use mains power
automatically.
Recharging
ON/OFF Button flashes red.
Fully Recharged
ON/OFF Button lights up blue.
AUX IN
DC IN
RESET
USB
OUTPUT
15V
2.4A
5V 1A
To the mains socket
• It takes 4 hours (approx.) to fully charge the battery.
• A fully charged unit has up to 4.5 hours of playback time (depending on the
volume level).
• When the battery power is low, the unit will beep three times and the button
will flash.
Do not overcharge the battery as it may shorten its life. Disconnect the adapter
after the unit is fully charged.
SCHERBL_SI15E_IB_Final170921V5.indb 13
19/10/2017 10:30 AM