Troubleshooting - Sony XAV-68BT Manual De Instrucciones

Troubleshooting

If there are any problems with your unit/mobile
device, make sure your car is parked in a safe place
before examining any issues.
The following checklist will help you remedy
problems you may encounter with your unit.
Before going through the checklist below, check
the connection and operating procedures.
For details on using the fuse and removing the unit
from the dashboard, refer to the installation/
connections manual supplied with this unit.
If the problem is not solved, visit the support site on
the back page.
General
No power is being supplied to the unit.
 Check the fuse.
 The connection is not correct.
 Connect the yellow and red power supply
leads.
There is no beep sound.
 An optional power amplifier is connected and
you are not using the built-in amplifier.
The contents of the memory have been erased.
 The power supply lead or battery has been
disconnected or it is not connected properly.
Stored stations and correct time are erased.
The fuse has blown.
The unit makes a noise when the position of the
ignition is switched.
 The leads are not matched correctly with the car's
accessory power connector.
The display disappears from/does not appear on
the monitor.
 The dimmer is set to [ON] (page 17).
 The display disappears if you press and hold OFF.
 Press OFF on the unit until the display appears.
 The monitor off function is activated (page 5).
 Touch anywhere on the display to turn the
display back on.
The display does not respond to your touch
correctly.
 Touch one part of the display at a time. If two or
more parts are touched simultaneously, the
display will not operate correctly.
 Calibrate the touch panel of the display (page 17).
 Touch the pressure sensitive panel firmly.
 The rear monitor cannot be operated. Icons
displayed on the rear monitor are disabled.
Menu items cannot be selected.
 Unavailable menu items are displayed in gray.
Radio reception
The stations cannot be received.
The sound is hampered by noises.
 The connection is not correct.
 Connect the REM OUT lead (blue/white striped)
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 radio
antenna (aerial) in the rear/side glass).
 Check the connection of the car antenna
(aerial).
 If the auto antenna (aerial) will not extend,
check the connection of the power antenna
(aerial) control lead.
Preset tuning is not possible.
 The broadcast signal is too weak.
RDS
Seek starts after a few seconds of listening.
 The station is non-TP or has weak signal.
 Deactivate TA (page 10).
There are no traffic announcements.
 Activate TA (page 10).
 The station does not broadcast any traffic
announcements despite being TP.
 Tune in another station.
PTY displays [PTY not found.].
 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 between this unit and
other 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.
 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.
27
GB