7.1.3. Wireless Surround Speaker Key Buttons Operations (SB-SA640)
ON
MUSIC PORT
OFF
AC IN
WIRELESS
Power indicator
This indicator lights when the unit is
plugged into the AC outlet.
MUSIC PORT
Connect an external device
Wireless selector [WIRELESS ON, OFF]
ON
OFF
:Select when enjoying audio from the main unit.
:Select when enjoying audio from MUSIC PORT
on the surround speaker.
Lighting Ring
The light goes out when the speaker is
in standby mode.
Note: Refer to original service manual (Order No. MD0512492C1) for more information of this unit (SB-SA640).
14
SA-HT640WP / SA-HT640WPC