Panasonic Wma Mp3 Cd Player Receiver Cq C7403u Operating Instructions

							®
WMA MP3 CD Player/Receiver
Récepteur/lecteur CD avec lecture WMA/MP3
Reproductor de CD, WMA y MP3/receptor
Model:CQ-C7403U/C7303U
C7203U/C7103U
Operating Instructions
Manuel d’instructions
Manual de InstruccionesOperating Instructions
Manuel d’instructions
Manual de Instrucciones
(CQ-C7403U)
¡Please read these instructions (including “Limited Warranty” and “Customer Services Directory”) carefully before using this product
and keep this manual for future reference.
¡Prière de lire attentivement ces instructions (y compris la “Garantie limitée” et le “Répertoire des services à la clientèle”) avant
d’utiliser ce produit et conserver ce mode d’emploi pour s’y référer ultérieurement.
¡Lea con atención estas instrucciones antes de utilizar el producto y guarde este manual para poderlo consultar en el futuro.
TEXT(CQ-C7403U/
C7303U) 
						

							2
Safety Information
CQ-C7403U/C7303U/C7203U/C7103U
Warning
Observe the following warnings when using
this unit.
❑
The driver should neither watch the display nor
operate the system while driving.
Watching the display or operating the system will distract
the driver from looking ahead of the vehicle and can cause
accidents. Always stop the vehicle in a safe location and use
the parking brake before watching the display or operating
the system.
❑
Use the proper power supply.
This product is designed for operation with a negative
grounded 12 V DC battery system. Never operate this prod-
uct with other battery systems, especially a 24 V DC battery
system.
❑
Keep batteries and insulation film out of reach of
infants.
Batteries and insulation film can be ingested, so keep them
out of the reach of infants. If an infant ingests a battery or
insulation film, please seek immediate medical attention.
❑
Protect the Deck Mechanism.
Do not insert any foreign objects into the slot of this unit.
❑
Do not disassemble or modify the unit.
Do not disassemble, modify the unit or attempt to repair the
product yourself. If the product needs to be repaired, consult
your dealer or an authorized Panasonic Servicenter.
❑
Do not use the unit when it is out of order.
If the unit is out of order (no power, no sound) or in an
abnormal state (has foreign objects in it, is exposed to
water, is smoking, or smells), turn it off immediately and
consult your dealer.
❑
The remote control unit should not lie about in the
car.
If the remote control unit lies about, it could fall on the floor
while driving, get wedged under the brake pedal, and lead to
a traffic accident.
❑
Refer fuse replacement to qualified service person-
nel.
When the fuse blows out, eliminate the cause and have it
replaced with the fuse prescribed for this unit by a qualified
service engineer. Incorrect replacement of the fuse may lead
to smoke, fire, and damage to the product.
Observe the following warnings when
installing.
❑
Disconnect the lead from the negative (–) battery
terminal before installation.
Wiring and installation with the negative (–) battery terminal
connected may cause electrical shock and injury due to a
short circuit.
Some cars equipped with the electrical safety system have
specific procedures of battery terminal disconnection.
FAILURE TO FOLLOW THE PROCEDURE MAY LEAD TO THE
UNINTENDED ACTIVATION OF THE ELECTRICAL SAFETY
SYSTEM RESULTING IN DAMAGE TO THE VEHICLE AND
PERSONAL INJURY OR DEATH.
❑
Never use safety-related components for installa-
tion, grounding, and other such functions.
Do not use safety-related vehicle components (fuel tank,
brake, suspension, steering wheel, pedals, airbag, etc.) for
wiring or fixing the product or its accessories.
❑
Installing the product on the air bag cover or in a
location where it interferes with airbag operation is
prohibited.
❑
Check for piping, gasoline tank, electric wiring, and
other items before installing the product.
If you need to open a hole in the vehicle chassis to attach or
wire the product, first check where the wire harness, gaso-
line tank, and electric wiring are located. Then open the hole
from outside if possible.
❑Never install the product in a location where it inter-
feres with your field of vision.
❑
Never have the power cord branched to supply other
equipment with power.
❑
After installation and wiring, you should check the
normal operation of other electrical equipment.
The continuation of their using in abnormal conditions may
cause fire, electrical shock or a traffic accident.
❑
In the case of installation to an airbag-equipping
car, confirm warnings and cautions of the vehicle
manufacturer before installation.
❑
Make sure the leads do not interfere with driving or
getting in and out of the vehicle.
❑
Insulate all exposed wires to prevent short circuit-
ing.
This pictograph intends to alert you to the pres-
ence of important operating instructions and
installation instructions. Failure to heed the
instructions may result in severe injury or death.
■Read the operating instructions for the unit and all other com-
ponents of your car audio system carefully before using the
system. They contain instructions about how to use the sys-
tem in a safe and effective manner. Panasonic assumes no
responsibility for any problems resulting from failure to
observe the instructions given in this manual.■This manual uses pictographs to show you how to use the
product safely and to alert you to potential dangers resulting
from improper connections and operations. The meanings of
the pictographs are explained below. It is important that you
fully understand the meanings of the pictographs in order to
use this manual and the system properly.
Warning
This pictograph intends to alert you to the pres-
ence of important operating instructions and
installation instructions. Failure to heed the
instructions may result in injury or material dam-
age.
Caution 
						

							3
English
Safety Information
CQ-C7403U/C7303U/C7203U/C7103U
Caution
Observe the following cautions when using this
unit.
❑
Keep the sound volume at an appropriate level.
Keep the volume level low enough to be aware of road and
traffic conditions while driving.
❑
Do not insert or allow your hand or fingers to be
caught in the unit.
To prevent injury, do not get your hand or fingers caught in
moving parts or in the disc slot. Especially watch out for
infants.
❑
This unit is designed for use exclusively in automo-
biles.
❑
Do not operate the unit for a prolonged period with
the engine turned off.
Operating the audio system for a long period of time with the
engine turned off will drain the battery.
❑
Do not expose the unit to direct sunlight or exces-
sive heat.
Otherwise these will raise the interior temperature of the
unit, and it may lead to smoke, fire, or other damage to the
unit.
❑
Do not use the product where it is exposed to water,
moisture, or dust.
Exposure of the unit to water, moisture, or dust may lead to
smoke, fire, or other damage to the unit. Make especially
sure that the unit does not get wet in car washes or on rainy
days.
Observe the following cautions when
installing.
❑
Refer wiring and installation to qualified service
personnel.
Installation of this unit requires special skills and experience.
For maximum safety, have it installed by your dealer.
Panasonic is not liable for any problems resulting from your
own installation of the unit.
❑
Follow the instructions to install and wire the prod-
uct.
Not following the instructions to properly install and wire the
product could cause an accident or fire.
❑
Take care not to damage the leads.
When wiring, take care not to damage the leads. Prevent
them from getting caught in the vehicle chassis, screws, and
moving parts such as seat rails. Do not scratch, pull, bend or
twist the leads. Do not run them near heat sources or place
heavy objects on them. If leads must be run over sharp
metal edges, protect the leads by winding them with vinyl
tape or similar protection.
❑
Use the designated parts and tools for installation.
Use the supplied or designated parts and appropriate tools
to install the product. The use of parts other than those sup-
plied or designated may result in internal damage to the unit.
Faulty installation may lead to an accident, a malfunction or
fire.
❑
Do not block the air vent or the cooling plate of the
unit.
Blocking these parts will cause the interior of the unit to
overheat and will result in fire or other damage.
❑
Do not install the product where it is exposed to
strong vibrations or is unstable.
Avoid slanted or strongly curved surfaces for installation. If
the installation is not stable, the unit may fall down while
driving and this can lead to an accident or injury.
❑
Installation Angle
The product should be installed in a horizontal position with
the front end up at a convenient angle, but not more than
30˚.
The user should bear in mind that in some areas there may
be restrictions on how and where this unit must be installed.
Consult your dealer for further details.
❑
Wear gloves for safety. Make sure that wiring is
completed before installation. 
❑
To prevent damage to the unit, do not connect the
power connector until the whole wiring is complet-
ed.
❑
Do not connect more than one speaker to one set of
speaker leads. (except for connecting to a tweeter)
Observe the following cautions when handling
the battery for the remote control unit.
●Use only specified battery (CR2025).●Match the polarity of the battery with the (+) and (–) marks
in the battery case.
●Replace dead battery as soon as possible.●Remove the battery from the remote control unit when not
using it for an extended period of time.
●Insulate the battery (by placing them in a plastic bag or cov-
ering them with vinyl tape) before disposal or storage. 
●Dispose of the battery according to the local regulations.●Do not disassemble, recharge, heat or short the battery. Do
not throw a battery into a fire or water.
In case of battery leakage●Thoroughly wipe the battery liquid off the battery case and
insert new battery.
●If any part of your body or clothing comes into contact with
battery liquid, wash it with plenty of water.
●If battery liquid comes into contact with your eyes, wash
them with plenty of water and get immediate medical atten-
tion. 
						

							4
Safety Information (continued)
CQ-C7403U/C7303U/C7203U/C7103U
Caution
THIS PRODUCT IS A CLASS I
LASER PRODUCT.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE
OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN
MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
DO NOT OPEN COVERS AND DO NOT REPAIR BY YOURSELF.
REFER SERVICING TO QUALIFIED PERSONNEL.
The following applies only in the U.S.A.
Part 15 of the FCC Rules
FCC Warning:
Any unauthorized changes or modifications to this
equipment would void the users authority to operate
this device.
This operating instruction manual is for 4 models CQ-C7403U, CQ-C7303U, CQ-C7203U and CQ-C7103U.
The difference among these models’ are mentioned below.
All screens and main body illustrations in this book represent CQ-C7403U unless otherwise specified.
Panasonic welcomes you to our constantly growing family of electronic products owners.
We endeavor to give you the advantages of precise electronic and mechanical engineering, manufactured with carefully
selected components, and assembled by people who are proud of the reputation their work has built for our company. We
know this product will bring you many hours of enjoyment, and after you discover the quality, value and reliability we have
built into it, you too will be proud to be a member of our family.
SQ3 SQ3 SQ7 SQ7
SQ (apage 19)No No Yes Yes
Customize function (apage 31)No No Yes Yes
SRS WOW (apage 18)2 V (200 Ω) 5 V (60 Ω) 2.5 V (200 Ω) 5 V (60 Ω) Preout2 V (200 Ω) 5 V (60 Ω) 2.5 V (200 Ω) 5 V (60 Ω) Subwoofer-outputCQ-C7103U CQ-C7203U CQ-C7303U CQ-C7403U
ModelsFeatures
Before Reading These Instructions
Differences Among 4 Models
The instruction manual consists of 2 books. One is “Operating Instructions” describing the operations of the main
unit. The other is “System Upgrade Guidebook” describing the optional devices such as CD changer. 
						

							5
Before Reading These Instructions
English
Safety Information, Before Reading These Instructions
CQ-C7403U/C7303U/C7203U/C7103U
Accessories
SEL
SRC
BANDMUTE23 1
5
8
06 4
9 7
#
VOL
DISPCAR AUDIO
MENU
SEL POWER
SOURCE
SRC
SET
BAND MUTE
23 1
5
8
06 4
9 7
#
VOLRANDOM
NUMBER TUNE TUNESCAN REPEAT
DISP
Remote Control Unit(including a battery)
(CR2025)Mounting CollarTrim Plate Power Connector
(EUR7641010)
Qty: 1(YEFX0217222)
Qty: 1CQ-C7403U/C7303U:
(YEFC05654)
CQ-C7203U/C7103U:
(YEFC051010)
Qty: 1 (YGAJ021009)
Qty: 1
Lock Cancel PlateMounting BoltTapping Screw
(5 mmø x 16 mm)
Notes:
¡The number in parenthesis underneath each accessory
part name is the part number for maintenance and
service.
¡Accessories and their parts numbers are subject to
modification without prior notice due to improve-
ments.
¡Mounting Collar and Trim Plate are mounted on the
main unit at shipment.Hex. Nut
(5 mmø)
(YEP0FZ5701)
Qty: 1 set
Rear Support Strap
(YEFG04019)
Qty: 1
XXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXOO-OOOOOXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXOO-OOOOO
Operating
Instructions
(YEFM285749)System Upgrade
Guidebook
(YEFM262685)Installation
Instructions
(YEFM294101)Owners
Information Card
Removable Face
Plate CaseInstruction kit
Qty: 1 set
(YEFA134150)
Qty: 1 
						

							6
Before Reading These Instructions
CQ-C7403U/C7303U/C7203U/C7103U
U.S.A.
Obtain Product Information and Operating Assistance;
locate your nearest Dealer or Servicenter; purchase
Parts and Accessories; or make Customer Service and
Literature requests by visiting our Web Site at:
http://www.panasonic.com/support
or, contact us via the web at:
http://www.panasonic.com/contactinfo
You may also contact us directly at:
1-800-211-PANA (7262),
Monday-Friday 9 am-9 pm; Saturday-Sunday 10 am-7
pm, EST.
For hearing or speech impaired TTY users, TTY : 1-877-
833-8855
Accessory Purchases:
Purchase Parts, Accessories and Instruction Books
online for all Panasonic Products by visiting our Web
Site at:
http://www.pasc.panasonic.com
or, send your request by E-mail to:
[email protected]
You may also contact us directly at:
1-800-332-5368 (Phone) 1-800-237-9080 (Fax Only)
(Monday-Friday 9 am to 8 pm, EST.)
Panasonic Services Company
20421 84th Avenue South, Kent, WA 98032
(We accept Visa, MasterCard, Discover Card, American
Express, and Personal Checks)
For hearing or speech impaired TTY users, TTY : 1-866-
605-1277
Service in Puerto Rico
Matsushita Electric of Puerto Rico, Inc. 
Panasonic Sales Company
Factory Servicenter:
Ave. 65 de Infantería, Km. 9.5, San Gabriel Industrial
Park,
Carolina, Puerto Rico 00985
Phone (787) 750-4300, Fax (787) 768-2910
CANADA
WARRANTY SERVICE
FOR PRODUCT OPERATION ASSISTANCE, please con-
tact: 
Our Customer Care Centre:
Telephone #: (905) 624-5505 
1-800 #: 1-800-561-5505
Fax #:   (905) 238-2360
Email link: “Contact Us” on
www.panasonic.ca 
FOR PRODUCT REPAIRS, please locate your nearest
Authorized Servicentre at www.panasonic.ca:
Link : “Servicentres
TMlocator” under “Customer sup-
port”
Panasonic Factory Service:
IF YOU SHIP THE PRODUCT TO A SERVICENTRE
Carefully pack and send prepaid, adequately insured and
preferably in the original carton.
Include details of the defect claimed, and proof of date
of original purchase.Toronto
Panasonic Canada Inc.
5770 Ambler Drive
Mississauga, ON  L4W 2T3
Tel: (905) 624-8447
Fax: (905) 238-2418 Vancouver
Panasonic Canada Inc.
12111 Riverside Way
Richmond, BC   V6W
1K8
Tel: (604) 278-4211
Fax: (604) 278-5627
Customer Services Directory 
						

							7CQ-C7403U/C7303U/C7203U/C7103U
Before Reading These Instructions
English
U.S.A.
PANASONIC CONSUMER ELECTRONICS COMPANY, 
DIVISION OF MATSUSHITA ELECTRIC CORPORATION OF AMERICA 
One Panasonic Way, Secaucus, New Jersey 07094
PANASONIC SALES COMPANY, 
DIVISION OF MATSUSHITA ELECTRIC OF PUERTO RICO, INC.
Ave. 65 de infanteria, Km. 9.5, San Gabriel Industrial Park
Carolina, Puerto Rico 00985
PANASONIC AUTO PRODUCTS 
LIMITED WARRANTY
LIMITED WARRANTY COVERAGE
If your product does not work properly because of defects in materi-
als and workmanship.
Panasonic Consumer Electronics Company or Panasonic Sales
Company (collectively referred to as “the warrantor”) will, for the
length of the period indicated in the chart below, which starts with
the date of original purchase (“warranty period”), at its option either
(a) repair your product with new or refurbished parts, or (b) replace
it with a new or refurbished product. The decision to repair or
replace will be made by the warrantor.
During the “Labor” warranty period, there will be no charge for
labor. During the “Parts” warranty period, there will be no charge for
parts. You must carry in or mail in your product during the warranty
period. If non-rechargeable batteries are included, they are not war-
ranted. This warranty only applies to products purchased and serv-
iced in the United States or Puerto Rico. This warranty is extended
only to the original purchaser of a new product which was not sold
“as is”. A purchase receipt or other proof of the original purchase
date is required for warranty service.
CARRY-IN OR MAIL-IN SERVICE
For Carry-In or Mail-In Service in the United States, call 1-800-211-
PANA (7262) or visit
Panasonic Web Site: http://www.panasonic.com
For assistance in Puerto Rico, call Panasonic Sales Company (787)-
750-4300 or fax (787)-768-2910.
LIMITED WARRANTY LIMITS AND EXCLUSIONS
This warranty ONLY COVERS failures due to defects in materials and
workmanship, and DOES NOT COVER normal wear and tear or cos-
metic damage. The warranty ALSO DOES NOT COVER damages
which occurred during shipment, failures which are caused by prod-
ucts not supplied by the warrantor, failures which result from acci-
dent, misuse, abuse, neglect, mishandling, misapplication, alter-
ation, faulty installation, set-up adjustment, maladjustment of con-
sumer control, improper maintenance, improper antenna, inadequate
signal reception or pickup, power line surge, improper voltage sup-
ply, lightning, modification, commercial use (such as use in hotels,
offices, restaurants, or other business uses) or rental use of the
product, or service by anyone other than the technician from Factory
Servicenter or other authorized service centers, or damage that is
attributable to acts of God. 
THERE ARE NO EXPRESS WARRANTIES EXCEPT AS LISTED
UNDER “LIMITED WARRANTY COVERAGE”. THE WARRANTOR IS
NOT LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES
RESULTING FROM THE USE OF THIS PRODUCT, OR ARISING OUT
OF ANY BREACH OF THIS WARRANTY.(As examples, this excludes
damages for lost time, cost of having someone remove or re-install
an installed unit if applicable, travel to and from the sevicer, and loss
of media, data or other memory contents. The items listed are not
exclusive, but are for illustration only.) ALL EXPRESS AND IMPLIEDWARRANTIES, INCLUDING THE WARRANTY OF MERCHANTABILI-
TY, ARE LIMITED TO THE PERIOD OF THE LIMITED WARRANTY.
Some states do not allow the exclusion or limitation of incidental or
consequential damages, or limitations on how long an implied war-
ranty lasts, so the exclusions may not apply to you.
This warranty gives you specific legal rights and you may also have
other rights which vary from state to state. If a problem with this
product develops during or after the warranty period, you may con-
tact your dealer or Servicenter. If the problem is not handled to your
satisfaction, then write to warrantor’s Consumer Affairs Department
at the addresses of the warrantor.
PARTS AND SERVICE WHICH ARE NOT COVERED BY THIS LIMITED
WARRANTY ARE YOUR RESPONSIBILITY.
Customer’s Record
Model
No.
Serial
No.
Dealer’s
No.
Code
No.
Dealer’s
Address
Date of 
Purchase
CANADA
Panasonic Canada Inc.
5770 Ambler Drive, Mississauga Ontario L4W 2T3
PANASONIC PRODUCT LIMITED WARRANTY
Panasonic Canada Inc. warrants this product to be free from defects
in materials and workmanship and agrees to remedy any such defect
for a period as stated below from the date of original purchase.
CAR AUDIO PRODUCT – ONE (1) YEAR, PARTS AND LABOUR
(The labour to install or remove the product is not warranted)
LIMITATIONS AND EXCLUSIONS
This warranty does not apply to products purchased outside Canada
or to any product which has been improperly installed, subjected to
usage for which the product was not designed, misused or abused,
damaged during shipping, or which has been altered or repaired in
any way that affects the reliability or detracts from the performance,
nor does it cover any product which is used commercially. Dry cell
batteries are also excluded from coverage under this warranty.
This warranty is extended to the original end user purchaser only. A
purchase receipt or other proof of the original purchase date is
required before warranty service is performed.
THIS EXPRESS, LIMITED WARRANTY IS IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PAR-
TICULAR PURPOSE.
IN NO EVENT WILL PANASONIC CANADA INC. BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES.
In certain instances, some jurisdictions do not allow the exclusion or
limitation of incidental or consequential damages, or the exclusion of
implied warranties, so the above limitations and exclusions may not
be applicable.
Categories Parts Labor
Audio Components (except items listed
below)One (1) Year One (1) Year
MXESeries Audio Components (except
items listed below)Two (2) Years Two (2) Years
Speakers One (1) Year Not Applicable
Accessories (in exchange for defective
items)Ninety (90) Days Not Applicable
Limited Warranty 
						

							CQ-C7403U/C7303U/C7203U/C7103U8
Features
Hands-Free Phone System
Connection of the optional Hands-Free Phone System (Hands-
Free Kit featuring Bluetooth®technology: CY-BT100U) allows
users to talk on a handsfree cellular phone if the phone
supports Bluetooth.
Note: This unit is designed only for receiving calls. It cannot
send calls.
Bluetooth
®
The Bluetooth word mark and logo are owned by the
Bluetooth SIG, Inc. and any use of such marks by
Matsushita Electric Industrial Co.,Ltd. is under license.
Other trademarks and trade name are those of their
respective owners.
Expansion Module (hub unit)
Connection of the Expansion Module (hub unit, CY-EM100U)
allows users to connect up to 4 optional devices shown below.
Even simultaneous connection of the Sirius Satellite Radio and
XM Satellite Radio is feasible.
Wide array of components for system upgrade
Various optional components allow users to obtain availability
of wide range of system upgrade. Upgrading the system
delivers relaxed AV space in a car. For further information, refer
to the separate System Upgrade Guidebook.
¡DVD Changer
The optional adapter (Conversion Cable for DVD/CD
Changer: CA-CC30U) allows you to connect the option-
al Panasonic DVD changer unit (CX-DH801U).
¡CD Changer
The optional adapter (Conversion Cable for DVD/CD
Changer: CA-CC30U) allows you to connect the option-
al Panasonic CD changer unit (CX-DP880).
¡iPod®
The optional adapter (Direct Cable for iPod: CA-DC300U)
allows you to connect the optional iPod series.
iPod is a trademark of Apple Computer, Inc., registered in
the U.S. and other countries.
¡XM Satellite Radio 
You can connect the optional XM receiver (XMD-1000)
with optional Digital Adapter. For details, refer to the
operating instructions for the XM receiver.
¡Sirius Satellite Radio
You can connect the optional Sirius Satellite radio
receiver (SIR-PAN1).
Sound Control
SQ (Sound Quality)You have six preset modes (FLAT, ROCK, POP, VOCAL, JAZZ,
CLUB). You can customize your settings for these and save
them for instant recall.
SQ7This is 7-band equalizer with 60, 160, 400, 1 k, 3 k, 6 k, and 16
kHz. Each band is adjustable between – 12 dB and 12 dB in
steps of 2 dB.
SQ3This is 3-band equalizer: Band 1 covers 60, 80, 100, and 200
Hz, Band 2 covers 0.5 k, 1 k, 2 k, and 3 kHz, and Band 3 covers
10 k, 12 k, 15 k, and 18 kHz. Each band is adjustable between 
– 12 dB and 12 dB in steps of 2 dB.
D·M (Direct Memory)
You can assign your favorite broadcasting station to the
[D·M]button. As the result of doing that, your favorite
broadcasting station can be received even if the unit is in
the CD mode or other modes. 
(apage 20)
Customize
Initially stored moving images and still images are editable to
taste. IMAGE STUDIO* allows you to process images from a
digital camera or other devices without difficulty. (apage 31)
*This software is downloadable from Panasonic Web site
(http://panasonic.co.jp/pas/en/software/customize/index.html) 
						

							CQ-C7403U/C7303U/C7203U/C7103U9
Contents
¡Safety Information 2
¡Before Reading These Instructions 4
¡Features 8
¡Controls Layout 10
¡Preparation (Clock adjustment etc.) 12
¡General 14
¡Sound Control 18
¡Radio 20
¡CD Player 22
¡MP3/WMA Player 24
¡Audio Setting 28
¡Function Setting (Security Setting etc.) 29
¡Display Setting 30
¡Customize the Display 31
¡Troubleshooting 33
¡Error Display Messages 37
¡Notes on Discs 38
¡Maintenance 38
¡Specifications 39 English
Français40
Español78
Common Each
Source As Needed 
						

							y/5
Pause/Play 
(apage 22, 24)
BAND (apage 20)
SET (apage 29, 30)
APM Auto Preset Memory
(apage 21)
10
Controls Layout
Note: This instruction manual explains operations for use with the buttons on the main unit. (Different operations excluded)
CQ-C7403U/C7303U/C7203U/C7103U
SRC/PWR Source/Power 
(apage 14, 16) SQ Sound Quality 
(apage 19)MENU (apage 29, 30)
DIM Dimmer (apage 17) VOLUME (apage 15)
PUSH SELSelect (apage 28)
SRS WOW (apage 18)DISPDisplay (apage 17)
TUNE (apage 20)
TRACK (FILE)
(apage 22, 24)
Release (apage 14)
uTILT (eject)(apage 15)
OPEN(apage 15)
Main Unit
Disc slot
P·SETPreset (apage 21)
DISC(aSystem Upgrade
Guidebook)
FOLDER(apage 24)
MUTE (apage 15)
SBC-SW (apage 19)
Remote control sensor
When Face Plate
Opens
D·M Direct Memory 
(apage 20)