Sony xav-7w Operating Instructions Manual page 50

Troubleshooting
CD/MD
A disc cannot be loaded.
, The CD/MD is forcibly inserted upside
down or in the wrong way.
The sound skips from vibration.
, The unit is not installed in a sturdy part of
the car.
Playback skips. Sound is
interrupted. Sound is distorted.
, Disc is dirty.
, Clean the disc.
, Disc is scratched or otherwise damaged.
No sound from MD playback.
, Unrecorded MD is being played.
, Insert a recorded MD.
Playback does not begin.
, Defective MD or dirty CD.
, CD-R/CD-RW that is not finalized.
, You tried to playback a CD-R/CD-RW not
designed for audio use.
, Some CD-Rs/CD-RWs may not play due to
its recording equipment or the disc
condition.
A disc is automatically ejected.
, The ambient temperature exceeds 50 °C.
Radio
A programme broadcast in stereo
is heard in monaural.
, The unit is in monaural reception mode.
, Cancel monaural reception mode (page
19).
Preset tuning is not possible.
, Store the correct frequency in the memory.
, The broadcast signal is too weak.
50
Cannot receive. Only noise is
heard.
, Connect the power aerial control lead
(blue) or accessory power supply lead (red)
to the power supply lead of the car's aerial
booster (for cars with imprinted aerial in
rear or side window). For details, consult
your dealer.
, Check car aerial connections.
, Power aerial not raised.
, Check power aerial control lead.
, Check reception frequency.
, Set DSO to "off" (page 34).
Tuner does not stop on desired
station when SEEK button is
pressed.
, If "Local Seek" is set to "on", only strong
stations will be received.
, Set "Local Seek" to "off" (page 19).
, Signal is too weak for automatic tuning.
, Hold down B or b for manual tuning.
Stereo broadcast sounds noisy or
distorted. ST indicator flashes.
, Check reception frequency.
, Signal is weak.
, Select mono reception (page 19).
, Set DSO to "off" (page 34).
Sound settings
No sound, or very low volume.
,Incorrect balance/fader adjustment caused
low level in a certain speaker.
, Adjust balance or fader (page 37).
RDS
The Seek starts after a few seconds
of listening.
, The station is non-TP or has weak signal.
, Press TA to select "TA • OFF" or set
"AF" to "off" from the Menu.