Sony SRS-BTM30 - Power Sources; Using on house current; Using with batteries

Power Sources
(rear)
to wall outlet
.. ----,.
AC power adaptor
(supplied)
to DC IN 5.2 V jack
When the AC power adaptor is connected to the system, internal batteries are automatically
disconnected.
Note
When connecting or disconnecting the AC power adaptor, tum off the system beforehand. Otherwise, it
may cause malfunction.
Note on the AC power adaptor
Use only the supplied AC power adaptor. Do not use any other AC power adaptor to avoid damaging the
speaker.
~ <S> Polarity of the plug
Battery installation
1 Open the battery compartment lid.
8
us
(rear)