Others; Troubleshooting - Sony CMT-U1BT Operating Instructions Manual

Others

Troubleshooting

1
Make sure the power cord and speaker
cords are correctly and fi rmly connected.
2
Find your problem in the checklist below,
and take the indicated corrective action.
If the issue persists, contact your nearest
Sony dealer.
If the STANDBY indicator fl ashes
Immediately unplug the power cord, and
check the following item.
• If your system has a voltage selector, is the
voltage selector set to the correct voltage?
• Are you using only the supplied speakers?
• Is anything blocking the ventilation holes
on the top or back of the system?
Aft er the STANDBY indicator
fl ashing, reconnect the power cord, and turn
on the system. If the issue persists, contact
your nearest Sony dealer.
General
The display starts fl ashing as soon as you
plug in the power cord even though you
have not turned on the system.

• Press DISPLAY while the system is off .
Th e demonstration disappears.
Sound comes from one channel, or the left
and right volumes are unbalanced.
• Place the speakers as symmetrically as
possible.
• Connect only the supplied speakers.
Severe hum or noise.
• Move the system away from sources of noise.
• Connect the system to a diff erent wall socket.
• Install a noise fi lter (available separately) to
the power cord.
GB
24
CMT-U1BT.GB.2-683-494-61(1)
The remote does not function.
• Remove any obstacles between the remote
and the remote sensor
position the unit away from fl uorescent
lights.
• Point the remote at the system's sensor.
• Move the remote closer to the system.
CD/"ATRAC"/MP3 player
The sound skips, or the disc will not play.
• Wipe the disc clean, and replace it.
• Move the system to a location away from
vibration (for example, on top of a stable
stand).
• Move the speakers away from the system,
or place them on separate stands. At high
volume, speaker vibration may cause the
sound to skip.
Play does not start from the fi rst track.

stops
• Press PLAY MODE
"PGM" and "SHUF" disappear to return to
normal play.
Starting playback takes more time than
usual.
• Th e following discs take a longer time to start
playback.
– a disc recorded with a complicated tree structure.
– a disc recorded in multisession mode.
– a disc that has not been fi nalized (a disc to which
data can be added).
– a disc that has many folders.

on the unit, and

repeatedly until both
BLUETO
Pairing
• Mov
syste
Conne
• Th e B
to co
AVR
with
• Enab
BLU
• Th e p
erase
• Whil
devic
a con
anoth
The so
conne
• Th e s
too f
• If the
your
the o
• If the
elect
LAN
micr
The so
canno
• Turn
devic
VOL
Severe
• If the
your
the o
• If the
elect
LAN
micr
• Turn
BLU
CMT-U