Panasonic Wma Mp3 Cd Player Receiver Cq C7403u Operating Instructions

CQ-C7403U/C7303U/C7203U/C7103U
Customize the Display (Customize Function)
Only for CQ-C7403/C7303U
You can edit the moving images and still images that are initially stored in the unit. You also can use the data that is downloaded from
the Panasonic Web site and the data that is stored with a digital camera or other devices and processed with exclusive software,
IMAGE STUDIO. See “Notes on Customize function” (apage 32) as well.
Note:Visit Panasonic Web site...

CQ-C7403U/C7303U/C7203U/C7103U32
Customize the Display (Customize Function)
Notes on Customize Function
Note on Download Service
The download service may be suspended or stopped
without advance notice. The download service is not
available in some areas. Please visit the site below for
further information. 
Panasonic Web site:
(http://www.panasonic.co.jp/global/)
Notes on IMAGE STUDIO
¡This download service is not available in some areas.
For details, please access the Panasonic website.
¡IMAGE STUDIO is...

CQ-C7403U/C7303U/C7203U/C7103U33
English
Customize the Display (Customize Function), Troubleshooting
Troubleshooting
If You Suspect Something Wrong
Check and take steps as described below.
If the described suggestions do not solve the problem, it is
recommended to take the unit to your nearest authorized Panasonic
Servicenter. The product should be serviced only by qualified personnel.
Please refer the checking and the repair to professionals. Panasonic
shall not be liable for any accidents arising out...

CQ-C7403U/C7303U/C7203U/C7103U34
Troubleshooting
Common (continued)
Some operations
are not executable.Some operations are not executable in particular modes such as menu mode.
aRead the operating instructions carefully and cancel the mode. If the unit is
still out of order, consult your dealer.
ProblemPossible cause
aPossible solution
No sound from
speaker(s)
BALANCE/FADER setting is not appropriate.
aReadjust BALANCE/FADER.
There is a break, a short circuit, poor contact or wrong wiring regarding the...

CQ-C7403U/C7303U/C7203U/C7103U35
ProblemPossible cause
aPossible solution
English
Troubleshooting
No playback or
disc ejected
The disc is inserted upside down.
aInsert a disc correctly.
There is a flaw or foreign material on the disc.
aRemove the foreign material, or use a flawless disc.
Sound skipping or
noiseThere is a flaw or foreign material on the disc.
aRemove the foreign material, or use a flawless disc.
Sound skipping
due to vibration 
The unit is not sufficiently secured.
aSecure the unit to the...

CQ-C7403U/C7303U/C7203U/C7103U36
ProblemPossible cause
aPossible solution
Troubleshooting
Remote control unit
No response to
pressing buttons
The battery is inserted in the wrong direction. A wrong battery is inserted.
aInsert a correct battery in the correct direction.
The battery is weak.
aReplace the battery with new one.
The aiming direction of the remote control unit is wrong.
aAim the remote control unit at the sensor of the unit and press buttons.
The sensor is exposed to direct sunlight. (The...

CQ-C7403U/C7303U/C7203U/C7103U37
English
Troubleshooting, 
Error Display Messages
Error Display Messages
The player for some reason cannot read the file you are trying to play. (File recorded
in an unsupported file system, compression scheme, data format, file name exten-
sion, damaged data, etc.)
aSelect a file that the player can read. Check the type of data recorded on the
disc. Create a new disc if necessary.
(After 5 seconds)
To next file automatically
CD/MP3/WMA
The disc is dirty, or is upside...

CQ-C7403U/C7303U/C7203U/C7103U38
Notes on Discs
How to hold the disc
¡Do not touch the underside of the disc.
¡Do not scratch on the disc.
¡Do not bend the disc.
¡When not in use, keep disc in the case.
Do not use irregularly shaped discs.
Do not leave discs in the following places:
¡In direct sunlight
¡Near car heaters
¡Dirty, dusty and damp areas
¡On seats and dashboards
Disc cleaning
Use a dry, soft cloth to wipe from the center outward.
Do not attach any seals or labels to your discs.
Do not write on...

CQ-C7403U/C7303U/C7203U/C7103U
Specifications
39
Notes on discs, Maintenance, Specifications
Notes: 
¡Specifications and design are subject to modification
without notice due to improvements.
¡Some figures and illustrations in this manual may be
different from your product.
General
Sampling Frequency8 times oversampling
DA Converter4 DAC System
Pick-Up TypeAstigma 3-beam
Light SourceSemiconductor laser
Wavelength790 nm
Frequency Response20 Hz – 20 kHz (±1 dB)
Signal to Noise Ratio96 dB
Total Harmonic...

40
Informations sur la sécurité
CQ-C7403U/C7303U/C7203U/C7103U
Avertissement
Lors de l’utilisation de cet appareil, observer
les avertissements suivants.
❑
Le conducteur ne doit jamais regarder l’affichage ni
régler l’appareil pendant qu’il conduit.
Le fait de regarder l’affichage ou de régler l’appareil empêche
le conducteur de regarder devant lui et peut être à l’origine
d’un accident. Toujours arrêter le véhicule dans un endroit
sûr et mettre le frein à main avant de regarder l’affichage ou
de régler...