Sony XAV-72BT Manual De Instrucciones página 66

The Auto Off function does not operate.
The unit is turned on. The Auto Off function activates
after turning off the unit.
t Exit the source.
Operation of the remote commander (not
supplied) is not possible.
If the Monitor Off function is activated (no lighting),
operation of the remote commander (not supplied) is
not possible (page 13).
The menu items cannot be selected.
Unavailable menu items are displayed in gray.
AUX cannot be selected as the source.
All AUX input settings are set to "OFF."
t Set "AUX1 Input"/"AUX2 Input" to "Video" or
"Audio" (page 57).
The monitor angle cannot be adjusted.
The monitor was opened while the unit was being
reset.
t Be sure to close the front panel before you reset the
unit.
Radio reception
The stations cannot be received.
The sound is hampered by noises.
• The connection is not correct.
t Connect a power antenna (aerial) control lead
(blue) or accessory power supply lead (red) to the
power supply lead of a car's antenna (aerial)
booster (only when your car has built-in FM/AM
antenna (aerial) in the rear/side glass).
t Check the connection of the car antenna (aerial).
t If the auto antenna (aerial) will not extend, check
the connection of the power antenna (aerial)
control lead.
Preset tuning is not possible.
• Store the correct frequency in the memory.
• The broadcast signal is too weak.
Automatic tuning is not possible.
• Setting of the local seek mode is not correct.
t Tuning stops too frequently:
Set "Local" to "ON" (page 15).
t Tuning does not stop at a station:
Set "Mono" to "ON" (page 15).
• The broadcast signal is too weak.
t Perform manual tuning.
During FM reception, the "Stereo" indication
flashes.
• Tune precisely to the desired frequency.
• The broadcast signal is too weak.
t Set "Mono" to "ON" (page 15).
An FM program broadcast in stereo is heard in
monaural.
The unit is in monaural reception mode.
t Set "Mono" to "OFF" (page 15).
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RDS
PTY displays "None."
• The current station is not an RDS station.
• RDS data has not been received.
• The station does not specify the program type.
Picture
There is no picture/picture noise occurs.
• A connection has not been made correctly.
• Check the connection to the connected equipment,
and set the input selector of the equipment to the
source corresponding to this unit.
• The disc is defective or dirty.
• Installation is not correct.
t Install the unit at an angle of less than 45° in a
sturdy part of the car.
• The parking cord (light green) is not connected to the
parking brake switch cord, or the parking brake is not
applied.
The picture does not fit in the screen.
The aspect ratio is fixed on the DVD.
There is no picture/picture noise occurs in the
rear monitor.
• A source/mode which is not connected is selected. If
there is no input, no picture appears in the rear
monitor.
• The color system setting is incorrect.
t Set the color system to "PAL" or "NTSC"
according to the connected monitor (page 49).
• The picture of the rear view camera is displayed on
this unit.
t No picture appears in the rear monitor if the
picture of the rear view camera is displayed on
this unit.