Troubleshooting; About Bluetooth Device - Philips CID2680/93 User Manual

11 Troubleshooting

Warning
•
Never remove the casing of this apparatus.
To keep the warranty valid, never try to repair
the system yourself.
If you encounter problems when using this
apparatus, check the following points before
requesting service. If the problem remains
unsolved, go to the Philips web site (www.
philips.com/welcome). When you contact
Philips, ensure that the apparatus is nearby
and the model number and serial number
are available.
No power
• Car engine has not been started. Start
the car engine.
• Connections is incorrect.
• Fuse has been damaged.
(see 'Replace fuse' on page 36).
No sound
• Volume is too low. Adjust volume.
• Speaker connections is incorrect.
No response to the remote control
• Ensure that the path between the
remote control and the unit is clear from
obstacles.
• From a close distance, point the remote
control directly at the unit.
• Switch F/R to correct position (F for front
control and R for rear control).
• The function does not work. Refer to the
instructions.
• Replace the remote control battery.
Disc does not play
• Disc is upside down. Ensure the printed
side is upwards.
• Disc is dirty. Clean the disc with a
clean, soft, lint-free cloth. Wipe the disc
outwards from the center.
• Disc is defective. Try another disc.
• incompatible disc is used. Try another
disc.
Replace fuse
• Disc rating exceeds the restrict setting.
Change the rating settings to lower one.
• Disc region code is not compatible with
the unit. Use disc with proper region
code.
No image
• Parking brake wire connection is
incorrect. Check the parking wiring.
Image flashes or distorted
• Video DVD settings do not match with
the DVD. Adjust video DVD settings.
• Video connection is improper. Check the
connections.
Noise in broadcasts.
• Signals are too weak. Select other
stations with stronger signals.
• Check the connection of the car antenna.
• Change broadcast from stereo to mono.
Preset stations lost.
• Battery cable is not correctly connected.
Connect the battery cable to the terminal
that is always live.
Fuse is broken
• The Fuse type is incorrect. Replace it with
a 15A fuse.
• Speaker wire or power wire is grounded.
Check the connections.
Display show ERR-12
• USB/SD/MMC data error. Check the USB
device or SD/MMC card.

About Bluetooth device

Music playback is unavailable on the system
even after successful Bluetooth connection.
• The device cannot be used with the
system to play music.
The audio quality is poor after connection
with a Bluetooth-enabled device.
• The Bluetooth reception is poor. Move
the device closer to the system or
remove any obstacle between the device
and the system.
Cannot connect with the system.
• The device does not support the profiles
required for the system.
EN 37