Sony XAV-7W Manual De Instrucciones página 48

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
(122 °F).
Radio/TV
A program broadcast in stereo is
heard in monaural.
, The unit is in monaural reception mode.
, Cancel monaural reception mode
(page 18).
Preset tuning is not possible.
, Store the correct frequency in the memory.
, The broadcast signal is too weak.
Interference occurs in during FM
reception.
, The wide mode is selected.
, Set the IF mode to "IF Auto" (page 18).
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Cannot receive. Only noise is
heard.
, Connect the power antenna control lead
(blue) or accessory power supply lead (red)
to the power supply lead of the car's
antenna booster (for cars with imprinted
antenna in rear or side window). For
details, consult your dealer.
, Check car antenna connections.
, Power antenna not raised.
, Check power antenna control lead.
, Check reception frequency.
, Set DSO to "off" (page 32).
Cannot select "VIDEO1" and
"VIDEO2".
, Check connection of the connection box.
, Check if connections are made correctly.
, If "Aux-Video" is set to "off", "VIDEO1"
and "VIDEO2" cannot be selected.
, Set "Aux-Video" to "on" (page 39).
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 25).
, 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 25).
, Set DSO to "off" (page 32).
Sound settings
No sound, or very low volume.
,Incorrect balance adjustment caused low
level in a certain speaker.
, Adjust balance (page 35).