Sony MHC-V21 Operating Instructions Manual page 50

If there is equipment that
• •
generates electromagnetic
radiation, such as a wireless LAN,
other BLUETOOTH device, or a
microwave oven nearby, move
them away.
Turn down the volume of the
• •
connected BLUETOOTH device.
Wired Party Chain, Wireless
Party Chain and Speaker Add
Wired Party Chain function cannot
be activated.
Check the connections
• •
(page 34).
Make sure the audio cables are
• •
connected correctly.
"PARTY CHAIN" is flashing on the
display.
You cannot select AUDIO IN
• •
function if you make connection
 (page 34) during Wired
Party Chain function. Select other
function (page 36).
Hold down
• •
unit.
Turn off the system, then turn it
• •
back on again.
Wired Party Chain function does
not work properly.
Turn off the system. Then, turn
• •
it back on again to activate the
Wired Party Chain function.
BLUETOOTH device cannot be
connected to the system during
Wireless Party Chain function.
After connecting all the systems,
• •
perform the pairing and
connecting operations between
the BLUETOOTH device and the
Party Host.
50
US
PARTY CHAIN on the
BLUETOOTH device cannot be
connected to the system during
Speaker Add function.
After connecting two same model
• •
systems, perform the pairing and
connecting operations between
the BLUETOOTH device and the
Host system.
Resetting the system
If the system still does not operate
properly, reset the system to factory
default settings.
Use the buttons on the unit to
perform this operation.
1
Unplug the AC power cord (mains
lead), then plug it back in.
2
Press  to turn on the system.
3
Hold down GUITAR and MEGA
BASS for about 3 seconds.
"RESET" appears on the display.
After the reset completes, the
system automatically reboots. Press
 to turn on the system.
All BLUETOOTH pairing information
and user-configured settings, such
as preset radio stations are reset to
factory default setting.
Messages
One of the following messages may
appear or flash on the display during
operation.
CANNOT PLAY
A disc that cannot be played back
• •
was inserted.
DATA ERROR
The file is created in unsupported
• •
format.
The file extensions does not match
• •
the file format.