FONCTIONNEMENT DU LECTEUR AUDIONUMERIQUE. Panasonic DF66EUC, CQ-DFX77 DF66EUC, CQ-DFX55 DF44EUC, CQ-DFX55, DF44EUC, CQ-DFX77

Panasonic.
Removable Full Front High-Power CD Player/Receiver with Changer Control
Récepteur/lecteur CD a puissance élevée avec Commande de changeur CD et
panneau avant amovible
CQ-DFX77/DF66EUC
Removable Full Front High-Power CD Player/Receiver
Récepteur/lecteur CD à puissance élevée avec panneau avant amovible
CQ-DFX55/DF44EUC
Operating Instructions
Manuel d’utilisation
Please read these instructions completely before operating this unit.
| est recommandé de lire attentivement ce manuel avant d'utiliser l'appareil.
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Panasonic welcomes you to our ever growing family of electronic product owners. We know that this
product will bring you many hours of enjoyment. Our reputation is built on precise electronic and me-
chanical engineering, manufactured with carefully selected components and assembled by people
who lake pride in their work. Once you discover the quality, reliability, and value we have built into
this product, you too will be proud to be a member of our family.
РП Use This Equipment Safely
When Driving
Keep the volume level low enough to be aware of road and traffic conditions.
When Car Washing
Do not expose the equipment, including the speakers and CDs, to water or excessive moisture. This
could cause electrical shorts, fire, or other damage.
When Parked
Parking in direct sunlight can produce very high temperatures inside your vehicle. Give the interior a
chance to cool down before switching the unit on.
Use the Proper Power Supply
This equipment is designed to operate off a 12 volt, negative ground battery system (the normal sys-
tem in a North American car.)
Protect the Compact Disc Mechanism
Avoid insertion any foreign matters to the slot of the compact disc.
Failure to observe this may cause malfunction due to precise-mechanism of this unit.
Use Authorized Servicenters
Do not attempt to disassemble or adjust this precision equipment. Please refer to the Servicenter list
included with this product for service assistance.
For Installation
Unit should be installed in a horizontal position with the front end up at a convenient angle, but not
more than 30°.
Note:
This operating instruction manual is for 4 models CQ-DFX77EUC, DFX55EUC, DF66EUC and
DF44EUC. All illustrations throughout this manual represent model CQ-DFX77EUC unless otherwise
specified. The following table describes the differences between 4 models.
tems Models | CQ-DFX77EUC | CQ-DFXS5EUC | CQ-DF66EUC | CQ-DF44EUC
Pre-Qut Leve! 4V 2V 2V 2V
Pre-Out 2 (Lead type) 2 (Lead type) 2 (Lead type) 2 (Fix type)
Sub Wooler Out -—ves vos None
Super HDB Yes Yes Yes None
LOUD None None None Yes
CD Changer Control Yes None Yes None
Remote Control Yes (with 14 keys | Yes (with 14 keys | Yes (with 8 keys | Yes (with 8 keys
control unit) control unit) control unit) control unit)
LCD Color 3 Colors 3 Colors 3 Colors Blue
Find the model number and serial number on either the back or bottom of the unit. Please record
them in the space below and retain this booklet as a permanent record of your purchase to aid in
identification in case of theft.
CQ-DFX77/DFX55/
MODEL NUMBER DF66/DF44EUC SERIAL NUMBER
DATE PURCHASED FROM
CQ-DFX77/DFX55/DF66/DF44EUC
Contents
Use This Equipment Safely .............................. Page 2
Laser Products. . o.oo ee oo 6
7 Power and Sound Controls. . e... es... 7
How to adjust the volume, Attenuator, Tone Enhancement, balance,
and tone for best listening
‚ В Radio Basics .............. 2... de rarerxerecoreroadaoa 10
Manual and automatic tuning, band selection, preset stations
J Compact Disc PlayerBasics ............................. 12
Mode selection, play repeat, random and scan
O CD Changer Basics (Only for CQ-DFX77/DF66EUC)........... 14
Play, repeat, random and scan -
Note:
CD changer controls are applicable to units with optional CD changer
unit (sold separately).
O Sound DesignMemory ........... .......... a... 16
Operating Procedures
OClockBasies RR 17
Initial time setting, resetting the time, selecting the clock display
J Remote Control UnitBasics. ............... ......... 0 .... 18
Battery replacement, notes and Operating procedures
D Installation Guide. ........................ 2. e ene. 23
Step-by-step procedures, anti-theft system
0 Electrical Connection . ............... . .. ii iin. 30
Caution and cable connection diagram
O Troubleshooting .................. HARAS 32
Where to get service help, error messages, troubleshooting tips
O Special Notes.................... a... eerececocrerer. 34
Notes on compact discs, a caution on new discs
O Specifications .......................ee0revereceorecar, 35
CO-DFX77/0FX55/0F66/DF44EUC
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Panasonic est heureuse de vous compter parmi les utilisateurs de ses appareils électroniques. Nous pouvons
vous assurer que cet appareil vous procurera de longues heures d'agrément. Notre réputation est fondée sur
une ingénierie électronique et mécanique de haute précision laquelle préside à la fabrication d'appareils ne com-
portant que des composants de choix assemblés par un personnel soucieux de la bonne réputation acquise par
la qualité de son travail. Après avoir découvert la qualité, la valeur et la fiabilité de cet appareil, vous aussi serez
fier d’être un client Panasonic.
DO Précautions à prendre
Au volant
Régler le volume à Un niveau qui ne risque pas de masquer les bruits ambiants.
Lavage de la voiture
Afin de prévenir tout risque de court-circuit ou d'incendie, ne pas exposer l’equipement, y compris les haut-
parleurs et les disques, à l’eau ni à une humidité excessive.
Voiture stationnée
L'habitacle d’une voiture immobile exposée au soleil toutes vitres fermées devient rapidement très chaud.
Laisser rafraîchir l’intérieur du véhicule avant d’utiliser l'appareil.
Source d'alimentation
Cet appareil est conçu pour fonctionner sur un système d'alimentation avec batterie de 12 V avec négatif à la
masse (système standard sur les voitures de construction nord-américaine).
Mécanisme du lecteur audionumérique
Ne pas insérer d'objet dans le logement du disque. Autrement, le mécanisme ultra-précis du lecteur pourrait être
irémédiabtement endommagé.
Réparation
Ne pas tenter de démonter ou d'ajuster l’appareil soi-même. Confier toute réparation à un centre de service
agréé.
En l'installation
L'apppareil doit être installé en position horizontale avec son extrémité avant inclinée vers le haut à un angle
conventionnel et jamais supérieur à 30°.
Remarque:
Ce manuel a été conçu pour les 4 modèles CQ-DFX77EUC, DFX55EUC, DF66EUC et DFA4EUC. Toutes
les illustrations du présent manuel mettent en présence le modèle CQ-DFX77EUC à moins d'indication con-
traire. Le tableau ci-dessous décrit les différences entre les 4 modèles.
Commanda ——Modéle | CQ-DFX77EUC | CQ-DFX55EUC | CQ-DF66EUC | CQ-DF44EUC
Niveau de sortie préampli 4.V 2.V 2V 2V
Sortie préampli 2 (Type ligne) 2 (Type ligne) 2 (Type ligne) 2 (Type fixe)
Sortie, extrémes-graves| Oui (avec com-
mande de frequ- Oui Qui Non
ence de coupure)
Super HDB Oui Qui Qui Non
Compensateur
physiologique Non Non Non Oui
Lecteur-changeur
audionumérique Oui Non Oui Non - |
Télécommande Oui (avec comma-jOui (avec comma-|Oui (avec comma-jOui (avec comma-
nde a 14 touches){nde a 14 touches)| nde à 8 touches) | nde a 8 touches)
Afficheur couleur LCD 3 Couleurs 3 Couleurs 3 Couleurs Bieu
Il est recommandé de noter, dans l’espace prévu ci-dessous, les numéros de modèle et de série inscrits soit à
l'arrière soit sous le fond de l’appareil, et de conserver ce manuel comme mémorandum de l'achat afin de per-
mettre l'identification de l'appareil en cas de vol.
CQ-DFX77/DFX55/
Numéro de modèle:
Date de l’achat:
DF66/DF44EUC
Vendeur:
_ Numéro de série:
CO-DFX77/DFX55/DF65/DF44EUC
Table des matieres
. Précautions a prendre. .............. ee ee eee a 0 4
C Interrupteur et commandes de réglage de la sonorité............... 37 7
Comment régler le volume sonore, la fonction d'enrichssement tonal o
I'atténuateur, et la commande d'équilibre pour une meilleure écoute - A
O Fonctionnement de la radio ........................ RAS 40
Syntonisation manuelle et automatique, sélection de la bande et stations en O_O F
memoire R
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O Fonctionnement du lecteur audionumérique ...................... 42 Ne N
Sélection de mode, lecture, lecture en reprise, lecture aléatoire et balayage TS Ц
0 Fonctionnement du lecteur-changeur audionumérique. ............. 44 a
(Modéle CO-DFX77/0F66EUC seulement) TY
Lecture, lecture en reprise, lecture aléatoire et balayage des plages/disques
Remarque: Les commandes pour changeur de disques ne s'appliguent
qu'aux autoradios auxquels un lecteur-changeur (vendu séparément) est
raccordé.
D Mémoire des réglages sonores ...........2..2002 110 aa asus ae 06 46
Méthode d'utilisation
O Fonctionnement de Fhorloge ................ 2. ...00,0000 ea ae a 0 47 JUF1
Réglage de l'heure, remise à l'heure, sélection de l'affichage de l’horloge
O Instructions concernant latélécommande ........................ 48
Remplacement de la pite, remarques et fonctionnement
O Guided'installation .................. cc iii, 53
Marche à suivre, système antivol
D Connexions eglectriqgUeS. ....0..0 к лв как веки ии вк кеке о 60
Attention et schéma de raccordement des câbles
O En cas de difficulté .................. rear erre. 62 7 ? ? ? |
Service après-vente, messages d'erreurs, guide de dépannage
O Q O o O
O Généralités ................ 2. ud0cedarec e rereercerar— ene 64
Remarques sur les disques audionumériques, précautions à prendre
OV Données techniques .................... 0. iii, 65
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CO-DFX77/DFX55/DF66/DF44EUC
[) Laser Products (The standard described on this page is for U.S.A. only.)
7
Caution:
This product utilizes a laser.
posure.
Laser products:
Wave length 780 nm
Use of controls or adjustments or performance of procedures other
than those specified herein may result in hazardous radiation ex-
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Laser Power No hazardous radiation is emitted with safety protection.
e Label indications and their locations
Certification Label
á Product complies with DHHS Rules 21
CFR, Subchapter J in effect as of date of
manufacture.
Matsushita Communication Industrial Co., Ltd.
Yokohama, Japan
MANUFACTURED
`` J
CO-DFX77/DFX55/DF66/DFA4EUIC
identification Label
Panasonic
NO Noa, CO-DFX77EUC
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12V | 4-8Q| 15A | = |FM75Q
Manufactured by Matsushita Communication
Industrial Co., Lid.
Yokohama Japan Made in Japan
Serial No. | ]
N° De Série
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
condition that this device does not cause
harmful interference.
Power and Sound Controls
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Power
If the car is not already running, turn the key in the ignition until
the accessory indicator lights.
Press [PWR] to switch on the power.
Press [PWR] again to switch off the power.
When power is turned off while the time is displayed, the clock
mode remains on. When the [PWR] is pressed again, the system
is completely off.
Note: When power is switched on for the first time, greeting words
display. To cancel this display, press DISP[D] button once.
When a CD is.inserted with all power connected, the unit power
will automatically turn on and CD loading begins and plays.
Volume
® Press [A VOL] or [VV VOL] to increase or decrease volume.
a E E Volume Level (0 to 40)
e Press [A VOL] or [V VOL] for more than 0.5 second to
change sequentially numeric levels on the display rapidly.
Attenuator
e Press [ATT] to decrease volume to about Vo of its previous
level.
e Press [ATT] again to cancel.
S-HDB (Super High Definition Bass)
(Only for CQ-DFX77/DFX55/DF66EUC)
Especially for rock music, the bass-sound will be more powerful.
¢ Press [HDB] to be able to listen to high-definition bass.
e Press [HDB] again to return to the normal tone.
Note: This unit is equipped with an anti-volume-blast circuit which serves as an automatic vol-
ume level adjuster so that you will not be deafened sudden loud volume.
This system operates as follows. When [PWR] is switched on, the volume level is low. After
that, the volume level gradually returns to its previous level prior to switching off the unit.
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CO-DFX77/DFX55/DF66/DF44EUC
Power and Sound Controls continuea)
Tone Enhancement
(Only for CQ-DF44EUC)
Press [LOUD] to enhance bass and treble tones when listening at
low or medium volume. Press [LOUD] again to deactivate.
LOUD
1 7 Changing Audio Modes
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7 LM = Press [SEL] to switch the audio mode in the following order.
EA Mza Normal Mode — VOLUME — BASS — TREBLE — BALANCE
NU AA 1 — suB-.W <—— FADER —
> / “a” (* Only for CQ-DFX77/DFX55/DF66EUC)
: Bass and Treble
® Press [SEL] to select the BASS (TREBLE) mode. Press
[A VOL] or [V VOL] to increase: or decrease the bass/treble
response.
—12 to +12 —12 to +12
e Press [A VOL] or [Y VOL] for more than 0.5 second to
change numeric levels on the display rapidly.
Balance
+ e Press [SEL] to select the BALANCE mode. Press [A VOL] or
[Y VOL] to shift the sound volume to the right or left speakers.
or R 1 10 15 Balance Center
e Press [A VOL] or [Y VOL] for more than 0.5 second to
change numeric levels on the display rapidly.
Fader
e Press [SEL] to select the FADER mode. Press [A VOL] or
[Y VOL] to-shift the sound volume to the front or rear speak-
ers.
or R 1 to 15 Fader Center
e Press [A VOL] or [Y VOL] for more than 0.5 second to
change numeric levels on the display rapidly.
Note: When an Audio control mode (BAS/TRE/BAL/FAD/SUB*) is selected but no operation is
made within 5 seconds (2 seconds at volume mode), the display will return to the normal opera-
tion (Radio, CD, etc) mode. In such a case, press [SEL] again to select the contro! mode.
(* Only for CQ-DFX77/DFX55/DF66EUC)
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CO-DFX77/DFX55/DF66/DF44EUC
Sub-Woofer Volume
(Only for CQ-DFX77/DFX55/DF66EUC)
e Press [SEL] to select the Sub-Woofer Volume mode.
e When Sub-Woofer is activated, press [A VOL] or [Y VOL] to
increase or decrease the Sub-Woofer Volume level.
| Cut-off frequency control | (Only for CQ-DFX77EUC)
The maximum level of lower frequency can be changed according
to your Sub-Woofer and the characteristics being inside of the car.
When the Sub-Woofer is activated, press [> TUNE] or [< TUNE}
to change the Cut-off frequency as follows.
120 —— 80 (Hz) (default : 120 Hz)
(CO-DFX55/DF66EUC)
CQ
Sub-Woofer Volume Level MUTE (0) to 8
(CQ-DFX/77EUC)
Display Controls
Press and Ноа =
Полине
Dimmer Switching
Press and hold LEVEL /DIM[e] for more than 2 seconds to
change the brightness of the LCD from one level to another in a
cycle of 3 levels as follows:
Dimmer 1 — Dimmer2 — Dimmer 3
(Bright) (Medium) (Dark)
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Level Meter Display Switching
When power is ON, the level of sound sources, such as radio and
CD, is displayed.
Press LEVEL /DIM[®] to change the Level Meter display from
one level to another in a total of 6 kinds display mode.
CQ-DFX77/DFX55/DF66/DFA4EUC
Radio Basics
To change Tuner Mode
Press [MODE] to switch the operation mode in the following order.
Tuner — CDplayer — CD Changer Control”
Î (When a disc is inserted) (When a CD changer is connected)
(* Only for CO-DFX77/DF68EUC)
Selecting a Band
Press [BAND] to select the bands in the following order.
FM1—>FM2—FM3—AM
Î |
“STEREQ" indicator lights if the station is broadcasting in stereo.
Manual Tuning
Press [> TUNE] or [< TUNE] to move to a higher or lower fre-
quency.
Seek Tuning
Press and hold [> TUNE] or {< TUNE] for more than 0.5 second,
then release. The radio automatically stops on the next station.
MONO/LOCAL Selection
e Much interference is reduced during a weak FM stereo broad-
casts when MONO is ON. (Only for FM mode)
e Searching stops automatically at a strong signal station only
when LOCAL is ON.
Press [MONO] to switch between stereo and MONO mode as
follows.
MONO OFF — MONO ON
Press [LOCAL] to switch on or off the LOCAL mode as follows.
LOCAL OFF «LOCAL ON
J E. 1103
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LOCAL
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CO-DFX77/DFX55/0F65/0F44EUC
Preset Station Setting
Up to 24 st
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6 stations 6 stations | 6 stations | 6 stations
Manual Station Preset
(1) Press [BAND] to select a desired band.
@ Use manual Or seek tuning to find a station that you want to
program into memory.
© Press and hold one of the station selector buttons [1] through
[6] until the display blinks. |
Repeat the process to set other stations for the FM1 to AM
bands.
Preset number
Note: You can change the memory setting by repeating the
above procedure.
Tuning in a Preset Station
Press any of the buttons [1] through [6] to tune in the station pre-
set by the above steps (1) to (3).
Auto Station Preset
Select a band and press [APM] (AUTO PRESET MEMORY).
e The 6 strongest available stations will be automatically set in
memory preset buttons [1] through [6].
e Once set, the preset stations are sequentially scanned for
— 5 seconds each.
e Press the appropriate preset button for the station you want to
hear.
#
Caution: For safety reasons, do not attempt to program while driving.
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CQ-DFX77/DFX55/0F66/DFA4EUC
Compact Disc Player Basics
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Loading a Disc
(D Press [OPEN] to open the front panel.
O) Insert the disc.
@ Close the front panel by hand.
Notes:
e When you insert a disc and the mode is switched to the CD
mode, ATT will be automatically enabled.
e ATT will be automatically disabled when you close the front
panel.
Ejecting the Disc
Press [OPEN] to open the front panel. Press [4] to eject the disc
for removal, and close the front panel by hand, the previous mode
of operation will be resumed.
Note:
The disc should always be removed from the unit when not in use.
Selecting a Track
e Press [>> TRACK] once to go to the next track. Press repeat-
edly to step forward through all the tracks.
e Press [<< TRACK] once to play from the beginning of the
track you are listening to. Press twice to play the previous track.
Press repeatedly to step backward through all the tracks.
Searching a Track
e Press and hold [>> TRACK] or [<< TRACK] for more than
0.5 second to activate fast forward or reverse through a track.
e Release [M» TRACK] or [<< TRACK] to resume the normal
CD play from that position.
12
CO-DFX77/DFX55/DF66/DF44EUC
Repeating a Track
Press [R/R P] to repeat the current selection. “REPEAT” indicator
will light.
The current selection will continue to repeat until you press
[R/R P] again.
Random Selection
Press and hold [R/R P] for more than 2 seconds. “RANDOM” in-
dicator will light. A random selection of music is played from ali
available tracks.
Fil 4
НАНСОМ | ДА |
To tum it off, press and hold [R/R M] for more than 2 seconds
again.
Scanning Tracks
Press [SCAN]. The display will blink and the first 10 seconds of
each track on the disc play in order.
To stop scanning and continue with the current track, press
[SCAN] again.
Selecting by Track Number
(Direct Track Access)
e Press a number from [1] to [6] then the corresponding track will
start.
e Press and hold a number from [7] to [12] ([1] to [6]) for more
than 1 second and the corresponding track will start.
Note: When POWER or ACC is off you can press [4] to
eject the disc.
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CD Changer Basics (Only for CO-DFX77/DF66EUC)
Note:
CD changer functions are applicable to units with optional
CD changer unit. (sold separately)
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To start the CD Changer
While a disc magazine inserted in the CD Changer, press [MODE]
to play starts from first track.
Selecting a Disc
(Direct Disc Access)
e Press a number from [1] to [6] then the corresponding disc will
start.
e Press and hold a number from [7] to [12] ([1] to [6]) for more
than 1 second and the corresponding disc will start.
Selecting a Track
e Press [M> TRACK] once to go to the next track. Press repeat-
ediy to step forward through all the tracks.
e Press [<< TRACK] once to play from the beginning of the cur-
rent track. Press twice to play the previous track.
Press repeatedly to step backward through all the tracks.
Hold and Release bs ae .
3 MW = Searching a Track
e Press and hold [>> TRACK] or [<< TRACK] for more than
0.5 second to activate fast forward or reverse through a track,
e Release [>> TRACK] or [-4< TRACK] to resume the normal
CD changer play from that position.
Repeating a Track
Press [R/RP] to repeat the current selection. “REPEAT” indicator
will light,
The current selection will continue to repeat until you press
[R/AP] again.
Press and Hol
Random Selection
Press and hoid [R/R»] for more than 2 seconds. “RANDOM” indi-
cator will light. A random selection of music is played from all
available tracks.
To turn it off, press and hold [R/R»] for more than 2 seconds
again.
Note:
e When [R/AP] is pressed in the Random mode, the current
track will continue to repeat until pressing [R/R»] again.
e When [R/AP] is pressed again, repeat play stops and returns
to random play.
e Press and hold [R/R»] for more than 2 seconds again, random
play stops.
Scanning Tracks
Press [SCAN]. The display blinks and the first 10 seconds of each
track on the discs play in order.
To stop scanning and continue with the current track, press
[SCAN] again.
Scanning Discs
Press and hold [SCAN] for more than 2 seconds. The 1st track of
all the discs in the magazine is played for 10 seconds each.
To stop scanning and continue with the current track, press
[SCAN] again.
Changing the Display
Press DISP[D] for less than 2 seconds to switch the display in se-
quence in the following order.
(Upper Display) Disc/Track Number Track Play Time
(Lower Display) No Display > No Display
{
Track Play Time Disc/Track Number
Clock — Clock
Note: You cannot change the current display while Scan plays
In CD or CD Changer.
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Sound Design Memory
Sound Design Memory Mode
A desired sound setting (except for VOL and ATT) can be memo-
rized and recalled.
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Sound Design Memory Input
® Press [SDM] to select to the sound design memory mode.
® To preset sound setting, press the corresponding preset memo-
ry button [1] to [4) for more than 2 seconds in Sound Design
Memory mode until the dispiay blinks.
SENAY YI] Ld
EERE OA |
e The preset memory buttons [5] and [6] are not valid for set
sound design memory. (calt only)
Recall Programmed Sound
Design Memory
® When a desired preset memory button is pressed in sound
memory mode, the corresponding sound setting is called.
EN Preset number
e The preset memory button [5] is recommended for setting.
e The preset memory button [6] is used to release all sound set-
tings.
To change to normal mode
Press [SDM] or DISP[D] to change to the normal mode. |
Note: When the sound design memory mode is selected but no
operation is made within 5 seconds, the mode will return to the
normal mode.
16
CO-DFX77/DFX55/DF66/0F44EUC
Clock Basics (The clock system is 12-hours.)
IN—M (ZM
—
„=
Initial Time Setting
The DISP[D] button is inoperative while Scan plays in CD or CD
Changer..Cancel Scan plays before using the DISP[D] button.
(1) Press DISP[D]. “ADJ” is displayed.
@ Press and hold DISP[D] again for
more than 2 seconds. “12” blinks indi-
cating the time setting mode is acti-
vated.
@ To set hours, press [> TUNE] or
[< TUNE].
@ Press DISP[D] again for minute set-
ting.
® To set minutes, press [> TUNE] or
[< TUNE].
Hold [> TUNE] or [< TUNE] to
change numbers rapidly.
@ When you have set the time, press
DISP[D].
Resetting the Time
When you want to reset the time, press and hold DISP[D] for
more than 2 seconds to activate the time setting mode. Then, re-
peat steps G) to (6) above.
Selecting the Clock Display
Press DISP[D] for clock display.
Press DISP[D] once again, and the clock display disappears.
In Tuner Mode Presets — Clock
In CD Mode No Display (Clock Off) <— Clock
When power is turned off while the time is displayed, the
clock mode remains on. When the [PWR] is pressed again,
the system is completely off.
Note: Before you leave your car that has no ACC, be sure
| CO-DEX77/DFX55/DEG6/DFA4EUIC |
18
Remote Control Unit Basics
2. Replace the battery.
Battery Replacement
1. Remove the battery holder.
Pull the holder by the Position B while pushing © Lithium battery
Position A in the direction indicated by the arrow. Back side
Set a new battery properly with the (+) side up as
illustrated.
3. Insert the battery holder.
Push in the holder to the original position.
Battery holder Position A
Notes on Batteries
Old batteries must immediately be removed and disposed.
Battery Information:
¢ Designated Battery; Panasonic Lithium Battery (CR2025)
e Battery Life: 6 months with normal.use (in normal room temperature)
nmin uu EA Ade
> EY E Tim DE TA
E au , CET E ea
|
a
e Do not disassemble or short the batteries. Do not throw the batteries into the fire.
e To avoid the risk of accident, keep the batteries out of reach of children.
Names of Main Controls (only for CQ-DFX77/DFX55EUC)
(D) Power Button (O ATT Button
® Mode Button —————— ta» MC (7 Volume Control Button
@ S-HDB Button N
@ Disc Up/Down Button ® SEL Button
= A © TUNE/TRACK Button
© LEVEL/DIMMER Button DISP Button
te DO BAND Button
Please refer Battery Replacement
- before using remote control.
CQ-DFX77/DFX55/DF66/DF44EUC
Operating Procedures
Aim the remote controller toward the sen-
sor of the main unit.
@ MODE (Mode Button)
Press [MODE] to switch the operation
mode in the following order.
General
и в (7 N
Power Attenuator
(1) PWR (Power Button) ® ATT (ATT Button)
Press [PWR] to switch on the power. ® Press [ATT] to decrease volume to
Press [PWR] again to switch off the about Vo of its previous level.
power. J ® Press [ATT] again to cancel. 2
4 : N 4 N
Mode Selection Volume
MA Y VOL (Volume Control Button)
Press [A VOL] or [V VOL] to in-
crease or decrease volume level.
Radio— CD Player — (CD Changer Control) p т
1 — | Changing Audio Modes
/ ~ SEL (Select Button)
S-HDB Press [SEL] to switch the audio mode
@ S-HDB Button in the following order.
Press [45] to switch on or off S-.HDB VOLUME — BASS — TREBLE
as follows. «q SUB-W < FADER «BALANCE
S-HDB OFF — S-HDB ON
L (= Page 7) J
Display Controls
ary ль > 4 : co
Dimmer Switching Level Meter Display Switching )
® Dimmer Button @ LEVEL Button
Press and hold [DIMMER] for more Press [i] to change to the Level
than 2 seconds to change the bright- Meter display from one level to another
ness of the LCD from one level to an- in a total of 6 kinds display mode.
other in a cycle of 3 levels as follows.
Dimmer 1— Dimmer 2 — Dimmer 3
(Bright) (Medium) (Dark)
N „1 | J
Radio |
Г Selecting a Band ) ( Seek Tuning )
(7) BAND (Band Select Button) (O) <> (Seek Tuning Button) |
Press [BAND] to select bands in se- Press and hold [>] or [<] for more
quence. than 0.5 second, then release. The
FM1—>—FM2—>FM3—AM radio will automatically stop on the next
| 1 J | station. - J
~
Manual Tuning
® < > (Manual Tuning Button)
Press [>] or [<] to turn the frequency
downward or upward.
0-DFX77/DFX55/DF66/DF44EUC
19
20
Remote Control Unit Basics
(continued)
Compact Disc Player
(When a disc is inserted, playback starts.)
(To starts CD Play
(2) MODE (MODE Button)
e Only when a disc is inserted, press
to select CD play mode, and play-
back starts automatically.
® When connecting with the CD
Changer, press repeatedly to select
the mode as follows.
Radio+CD Player (CD Changer Control)
1 |
When a disc is inserted, the CD play
starts automatically regardless what
mode you are being listened.
7
Selecting a Track
©) >> «<< (Track Select Button)
e Press [PP] once to go to the next
track.
e Press [44] once to play from the
beginning of the currently played
track.
e Press repeatedly to skip forward or
backward through all the tracks.
~ Searching a Track
© >> «<< (Track Search Button)
e Press and hold [>>] or [<<] for
more than 0.5 second to activate:
fast forward or reverse through the
track.
e Release to stop fast forward or re-
verse:
CD Changer Control (Only for CQ-DFX77EUC)
(In connection with the CD Changer)
Selecting a DISC
(9) A Y (DISC Up/Down Button)
Press [V ] or [A] to select discs in de-
scending or ascending order.
,
Selecting a Track
O >> << (Track Select Button)
® Press [PP] once to go to the next
track.
e Press [<<] once to play from the
beginning of the currently played
track.
e Press repeatedly to skip forward or
backward through all the tracks.
i Searching a Track
@ >> << (Track Search Button)
e Press and по!) [№] ог [<<] for
more than 0.5 second to activate
fast forward or reverse through the
track. .
® Release to stop reverse or fast for-
ward.
I.
Names of Main Controls (only for CQ-DF66/DF44EUC)
E
E Li A = A
(1) Power Button
@ ATT[MUTE] Button
@ Mode Button
® Volume Control Button
(3 BAND/DISC UP Button
® TUNE/TRACK Button
Please refer Battery Replacement
before using remote control.
(= Page 18)
i, EE OT 5 ee Co . o u
E in Fa mil ER ee
Operating Procedures Aim the remote controller toward the sen-
sor of the main unit.
General -
( Power ) (Attenuator )
(1) PWR (Power Button) @ ATT[MUTE] (ATT Button)
Press [PWR] to switch on the power. e Press ATT[MUTE] to immediately
Press [PWR] again to switch off the decrease volume to about Vie of its
power. > previous level.
e Press ATT[MUTE] again to cancel.
4 .
Mode Selection S
@ MODE (Mode Button) Volume
Press [MODE] to switch the operation @ A Y VOL (Volume Control Button)
mode in the following order. Press [A VOL] or [Y VOL] to in-
Radio>CD Player >(CD Changer Control) crease or decrease volume level. —
U | )
Radio :
Г Selecting a Band a Г Seek Tuning В
@ BAND (Band Select Button) @ < > TUNE (Seek Tuning Button)
Press [BAND] to select bands in se- Press and hold [> TUNE] or [<TUNE]
quence. for more than 0.5 second, then re-
FM1—FM2—>FM3—>AM lease. The radio will automatically stop
t | р | onthe next station. J
Manual Tuning
® < > TUNE (Manual Tuning Button)
Press [>TUNE] or [<TUNE] to tune
the frequency downward or upward.
21
TS FEE NT
22
Remote Control Unit Basics
(continued)
Compact Disc Player
(When a disc is inserted, playback starts.)
( To starts CD Play
@ MODE (MODE Button)
e Only when a disc is inserted, press
to select CD play mode, and play-
back starts automatically.
® When connecting with the CD
Changer, press repeatedly to select
the mode as follows.
Radio>CD Player>(CD Changer Control)
1 |
When a disc is inserted, the CD play
starts automatically regardless what
i Selecting a Track
CS >> << TRACK (Track Select
Button)
e Press [M» TRACK] once to go to
the next track.
® Press [dd TRACK] once to play
from the beginning of the currently
played track.
® Press repeatedly to skip forward or
mode you are being listened.
q backward through all the tracks.
á Searching a Track
6) >> << TRACK (Track Search
Button)
e Press and hold [»» TRACK] or
[<< TRACK] for more than 0.5
second to activate fast forward or
reverse through the track.
e Release to stop fast forward or re-
verse.
CD Changer Control (Only for CQ-DF66EUC)
{In connection with the CD Changer)
Selecting a DISC
(3) DISC UP (Disc Select Button)
Press to sequentially advance to the
next disc.
A
N
Г Selecting a Track
© PD << TRACK (Track Select Button)
e Press [> TRACK] once to go to
the next track. |
e Press [<< TRACK] once to play
from the beginning of the currently
played track.
® Press repeatedly to skip forward or
,
Searching a Track
© >> << TRACK (Track Search Button)
e Press and hold [»» TRACK] or
[<< TRACK) for more than 0.5
second to activate fast forward or
reverse through the track.
® Release to stop fast forward or re-
backward through all the tracks.
_/
CO-DFX77/DF-X59/DF66/DF44EUG
verse.
Installation Guide
in serious personal injury or death.
/N WARNING
The installation information is designed for experienced installers and is not
intended for non-technical individuals. It does not contain warnings or cautions
of potential dangers in attempting to install this product.
Any attempt to install this product in a motor vehicle by anyone other than
qualified installer could cause damage to the electrical system and could result
D Overview
This equipment should be installed by a profes-
sional. However, if you plan to install this unit
yourself, your first step is to decide where to in-
stall it. The instructions in these pages will
guide you through the remaining steps:
(Please refer to “WARNING” statement
above).
e Identify and label the vehicie wires
e Connect the vehicle wires to the wires of the
power connector
e Install the unit in the dash
e Check the operation of the unit
If you do encounter problems, please consult
your nearest professional installer,
Caution: This unit will operate with a 12 volt
DC negative ground auto battery system only.
Do not attempt to use it in any other system.
Doing so could cause serious damage.
@ Installation Hardware
Before you begin installation, look for the items
On right included in the packing with your unit.
e Warranty Card…Fili this out promptly
e Panasonic Servicenter for Service Directory
...Keep for future reference in case the unit
needs servicing
e installation Hardware...Needed for in-dash
installation
(Only for CO-OFX77/DFX55EUC)
o per EE CEE EE EE EF EE We === mm ol gn
(Only tor CQ-DF66/DF44EUC)
No. a. ten —. | Diagram | Qty
() | Mounting Collar ES 1
2) | Hex. Nut (5 mmg) O 1
O) | Rear Support Strap LÉ 1
E
@ | Tapping Screw & 1
(5 mmeg x16 mm)
©) | Mounting Bolt (5 mma) ES 1
® | Power Connector 1
7) | Removable Face Plate 1
Case <<
Remote Control Unit 67 1
ем
Ба am ar wm wr ow wr my —
> ir 2 = an
Lithium Battery
Trim Plate
CQ-DFX77/DFX55/0F66/DF44EUC
23
24
Installation Guide (continued)
FA Required Tools
You'll need a screwdriver, a 1.5 volt AA bat-
tery, and the following:
12V DC ELECTRICAL SIDE-CUT
TEST BULB TAPE PLIERS
Ty
O Dashboard Specifications
THICKNESS
MIN. He” (4.75 mm)
—||— MAX. 72" (5.56 mm)
= (53 mm)
7542" — =
A Identify All Leads
The first step in installation is to identify all the
vehicle wires you'll use when hooking up your
sound system.
As you identify each wire, we suggest that you
label it using masking tape and a permanent
marker. This will help avoid confusion when
making connections later.
Note: Do not connect the power connector to
the stereo unit until you have made all connec-
tions. If there are no plastic caps on the stereo
hooking wires, insulate all exposed leads with
electrical tape until you are ready to use them.
Identify the leads in the following order.
Power Lead
If your vehicle has a radio or is pre-wired for
one:
Cut the connector wires one at a time from the
plug (leaving the leads as long as possible) so
that you can work with individual leads.
=
Turn the ignition on to the accessory position,
and ground one lead of the test bulb to the
chassis. Touch the other lead of the test bulb
to each of the exposed wires from the cut radio
connector plug. Touch one wire at a time until
you find the outlet that causes the test bulb to
CO-DFX77/DFX55/DF66/DF44EUC
light.
Now turn the ignition off and then on. If the
bulb also turns off and on, that outlet is the ve-
hicle power lead.
If your vehicle is not wired for an audio unit:
Go to the fuse block and find the fuse port for
radio (RADIO), accessory (ACC), or -ignition
(IGN). |
Battery Lead
If your stereo unit has a yellow lead, you will
need to locate the car's battery lead. Otherwise
you may ignore this procedure. (The yellow
battery lead provides continuous power to
maintain a clock, memory storage, or other
function.)
If your vehicle has a radio or is pre-wired for
one:
With the ignition and headlights off, identify the
car battery lead by grounding one lead of the
test bulb to the chassis and checking the re-
maining exposed wires from the cut radio con-
nector plug.
If your vehicle is not wired for an audio unit:
Go to the fuse block and find the fuse port for
the battery, usually marked BAT.
Speakers
Identify the car speaker leads. There will be
two leads for each speaker, usually color
coded. |
A handy way to identify the speaker leads and
the speaker they connect with is to test the
leads using a 1.5 volt AA battery as follows.
Hold one lead against one. pole of the battery
and stroke the other lead across the other pole.
You will hear a scraping sound in a speaker if
you are holding a speaker lead.
If not, keep testing different lead combinations
until you have located all the speaker leads.
When you label them, include the speaker lo-
cation for each.
Antenna Motor
If your vehicle is equipped with an automatic
power antenna, identify the vehicle motor an-
tenna lead by connecting one bulb tester lead
to the vehicle battery lead and touching the re-
maining exposed wires from the cut radio con-
nector plug one at a time. You will hear the
antenna motor activate when you touch the
correct wire.
Antenna
The antenna lead is a thick, black wire with a
metal plug at the end.
3 Connect All Leads
Now that you have identified all the wires in the
, vehicle, you're ready to begin connecting them
to the stereo unit wires. The connection dia-
gram (= Page 30 or 31) shows the proper con-
nections and color coding of the leads.
We strongly recommend that you test the unit
before making a final installation.
You can set the unit on the floor and make
temporary connections to test the unit. Use
electrical tape to cover all exposed wires,
important: Connect the red power lead last,
after you have made and insulated all other
connections.
Ground
Connect the black ground lead of the power
connector to the metal vehicle chassis.
Speakers
Connect the speaker wires. See the wiring dia-
gram (= Page 30 or 31) for the proper
hookups. Follow the diagram carefully to avoid
damaging the speakers and the stereo unit.
The speakers used must be able to handle
more than 40 watts of audio power. If using an
optional audio amplifier, the speakers should
be able to handle the maximum amplifier out-
put power. Speakers with low input ratings can
be damaged. Speaker impedance should mea-
sure 4-8 ohms, which is typically marked on
most speakers. Lower or higher impedance
speakers will affect output and can cause both
speaker and stereo unit damage.
Caution: Never ground the speaker cords. For
example, do not use a chassis ground system
or a three-wire speaker common system. Each
speaker must be connected separately using
paralle! insulated wires. If in doubt about how
. your car's speakers are wired, please consult
with your nearest professional installer,
Motor Antenna :
Connect the vehicle motor antenna lead to the
blue motor antenna relay control lead.
Battery
Connect the yellow battery lead to the correct
radio wire or to the battery fuse port on the
fuse block.
Antenna
Connect the antenna by plugging the antenna
lead into the antenna receptacle.
Equipment
Connect any optional equipment such as am-
plifier, according to the instructions furnished
with the equipment. Keep about 12 inches
(30 cm) of distance between the speaker
cords/amplifier unit and the antenna/antenna
extension cord. Read the operating and instal-
lation instructions for any equipment you will
connect to this unit.
Power
Connect the red power lead to the correct vehi-
cle radio wire or to the appropriate fuse port on
the fuse block.
If the stereo unit functions properly with all
these connections made, disconnect the wires
and proceed to the final installation.
@ Final Installation
Lead Connections
Connect all wires, making sure that each con-
nection is insulated and secure. Bundle all
loose wires and fasten them with tape so they
won't fall down later. Now insert the stereo unit
into the mounting coltar.
Congratulations! After making a few final
checks, you're ready to enjoy your new auto
stereo system.
О Final Checks
. Make sure that all wires are properly con-
nected and insulated.
2. Make sure that the stereo unit is securely
held in the mounting collar.
3. Turn on the ignition to check the unit for
proper operation.
H you have difficulties, consult your nearest au-
thorized professional installer for assistance.
CQ-DFX77/DFX55/DF66/DF44EUC
25
Installation Guide (continuea)
1 Installation Procedures
1. Secure the Mounting Collar (0).
Insert Mounting Collar (1) into the car's dashboard, and bend mounting tabs out with a screwdriver.
Mounting Tab
1
f
y
4
%
\ +
1
I
x
1
%
y
y
y
A
1
—_——————y
(OD Mounting
Collar — e
—
Lock Lever
Make sure that the lock
lever is flush with the
mounting collar (not
projecting outward).
Dashboard
Screwdriver
2. Secure the rear of the unit.
a) Check the electrical connection by referring to this operating instructions.
b) Connect the Mounting Bolt ©, using a suitable wrench.
c) Insert the unit into Mounting Collar G) and push it in until “click” is heard.
| >
@ Mounting Bolt
Unit
d) Secure the rear of the unit to the car by either of the two recommended methods.
E Using the Rear Support Strap ©) |
Affix one end-of the Rear Support Strap G) to the rear of the unit; and the other end to the Fire Wall of
Car, or some other metallic area.
E Using the Rubber Cushion (Optional)
(If there is an existing Rear Support Bracket on the Fire Wall of Car.)
Cover Mounting Bolt 6) on the rear of the unit with Rubber Cushion (Optional), and mount it into the
existing Rear Support Bracket.
Fire Wall of Car Rear Support Bracket
(9) Tapping Screw / 3mmó (existing on the car)
Strap
® Mounting Bolt
CD Mounting Collar
26
CO-DFX77/DFX355/0F66/DF44EUC
3. a) Plug the Power Connector ©.
b) Install the Trim plate 40.
(9 Trim Plate
4, After installation reconnect the
negative (--) battery terminal.
To Remove the Unit | Trim Plate
Rem remo late. * 5 |
а) ove the removable face plate = Screwdriver
(= Page 28.) =
b) Remove the trim plate with a screwdriver as ye o
e
shown in the figure.
c) Pull out the unit while pushing two lock levers using screwdriver in the following order. (= Fig.1, 2)
d) Remove the unit pulling with both hands. (= Fig.3) |
Fig. 1 - Fig. 2
Lock Lever
Lock Lever
Fig. 3
27
CQ-DFX77/DFX55/DF66/DFA4EUC
| nstal lation G u ide (continued)
Anti-Theft System
This unit is equipped with a removable face plate. By removing this face plate, the radio becomes to-
tally inoperable. The security indicator will blink.
To Remove the Removable Face Plate
(D Switch off the power.
© Press the [OPEN]. The removable face plate will be opened. (= Fig. 1)
@ Push the face plate to either the right or left, then pull it out toward yourself. (= Fig. 2)
Security Indicator
The security indicator blinks when the removable face plate is removed from the unit.
Desactivate Security Indicator
Press and hold [SEL] for more than 2 seconds when the power is ON. “LED OFF" is displayed, and
the security indicator turns OFF.
Display Security Indicator
. LED ON Blinks
1 (Press and hold [SEL] for more than 2 seconds.)
| OFF
LED OFF
Caution: а 0 |
When you want to remove the unit, the. security indicator functions can be canceled by the foilow-
ing steps of procedure.
e instal! the removable face plate: | a
. Disconnect the power connector. ais | В Ls . Qu. ‘ок Th
- Nene Weer, PE Ar A A . Pe “e WEL TC ем age | °
28
CO-DFX77/DFX55/DF68/DF44EUC
(@ As shown in Fig.3, gently push the lower side of the case and open its cover. Keep the removable
face plate in the case. Then, you can bring the plate safety.
@ Removable face plate case @Open
>
7
O Push
Fig. 3
To install the Removable Face Plate
(1) Fit either the edge of right or left holes in the face plate over the main unit's pin, and fit it over on
the other side while pushing it.
Fig. 4 Security indicator
(O) After fitting the face plate holes, move the face plate up and down a few times to make sure that it
has been fitted securely.
Contact
Fig. 5
(9) Close the front panel and press the right side of face plate until “click” is heard.
| Caution: | A Fo. '
vr Before remóving the removable fac plate, mike s sure the power is off.
. This removable face plate is riot water-proof. Do not expose it to water or excessive moisture.
: Do not:remove the. removable face plate, while driving your car.
. Do not place the removable face plate on the dashboard or nearty areas where the tempera.
_ ture rises to high levels.
5. Do not.touch the contacts onthe; removable face plate or on the main unit since this may-result
in-poor electrical contacts.
6. 1fdirt or other foreign substances gel on the: contacts, wipe: them witha cléañ; dry cloth.
7. Don! t * apply. any strong downward farce onto the face e plate being open or: Lu it might b be > damaged.
E EN
29
Electrical Connection
This unit can be connected to an optional CD changer (CX-DP801EUC). For details consult your
nearest Panasonic dealers.
For connection to a CD changer, refer to the operating instructions of the CD Changer
(CX-DP801EUC).
CQ-DFX77/DFX55/DF66EUC
1 |
| Only for E,
CQ-DFX77/DF66 | |
| EUC |
| |
| Ground lead |
| Extension Cord / {To a clean, bare metallic |
| (DIN/BATT/RCA/GND) = part of your vehicle) |
| Yellow | |
] Be sure to connect to a well grounded | |
] Fuse (3A) metallic part of your car because |
| u Battery Lead noises or troubles may occur. |
! (White) à |
| РЕ > 1CD-C-IN |
| Mo (Red) | |
= — — о = о = = — — — — — ==]
ло 9 a 1 |
ni | A О (= CD changer
(MONO) Ч X DF66EUC а ы Control Connector |
White 5 Я Рес a Ci; |
SUB-WOOFER OUT E E |
CONNECTOR’ ANTENNA
7 Power Connector
(REAR)[ | Black (FRONT) [| Black "
4 S 4 N Yellow BATTERY LEAD
= ST (Connect to car battery)
White(L) : . Red(R) White(L)] [Red(R) Fuse {15 A)
PREAMP OUT PREAMP OUT Red POWER
CONNECTOR CONNECTOR Resistor (1 kQ) (+12 V DC, negative
(Rear) (Front) Black ground only)
+ mètre >
onnect to a clean, dare
SPEAKER LEAD Dark Blue metallic part of your vehicle.)
ОД ‚ MOTOR ANTENNA
White wBlack Stripe Gray w/Black Stripe Violet w/Black Stripe RELAY CONTROL
(Moves antenna up and
down)
(= on
ww
Violet
9 ww
Y Fr
LEFT SPEAKER RIGHT SPEAKER LEFT SPEAKER € SPEAKER
(FRONT) (FRONT) (REAR) (REAR)
30 |
CQO-DFX77/DFX55/DF66/DF44EUC
E
N
e
L
y
S
H
CQ-DF44EUC
25
Y CQ-DF44EUC
oo PREAMP QUT
и CONNECTOR (Front)
| + L (white) dl
a _R (Reg), fol C3
PREAMP OUT |
ANTENNA ae 10
(Rea IN BATTERY LEAD
> ] O Power Connector ÉS (Connect to car battery)
ATTER Yellow + POWER
Fuse (15 A) (+12 V DC, negative
Red ground only)
` AC HE Y
Resistor (1 kg) | GROUND
Black (Connect to a clean, bare
SPEAKER LEAD - metallic part of your vehicle.)
Dark Blue MOTOR ANTENNA
i i RELAY CONTROL
White wBlack Stripe mx olf (Moves antenna up and
Gray w/Black Stripe Violet w/Black Stripe down)
=== == FRONT SPE==2'4| REAR 5P Feet
White \ Gray Green w/Black (о UL Violet
Stripe
(=) (+) (=) (+) — Y W
06 se
LEFT SPEAKER RIGHT SPEAKER LEFT > RIGHT SPEAKER
(FRONT) (FRONT) (REAR) (REAR)
Preamp out (rear/front)
Sub-Woofer out”
(* Only for CQ-DFX77/DFX55/DF66EUC) or
NOTE: RECOMMENDED EXTERNAL AMP COMBINATION (EXAMPLE)
= CY-M9054 (4 ch system)
= CY-M9054 (2 ch system)
CY-M7052 (1 ch system)
CQ-DFX77/DFX55/DF66/DFA4EUC
31
Troubleshooting
CO Maintenance
Your product is designed and manufactured to ensure a minimum of maintenance. Use a soft
cloth for routine exterior cleaning. Never use benzine, thinner, or other solvent.
FA When Something Doesn't Work
Check the charts (= page 33) for possible causes and solutions to any problem you might be ex-
periencing. Some simple checks or minor adjustments may eliminate the problem.
7 Product Servicing
If the suggestions in the charts don't solve the problem, we recommend that you take it to your
nearest authorized Panasonic Servicenter. The unit should be serviced only by a qualified techni-
cian.
J Replacing the Fuse
Use fuses of the same specified rating (15 amps). Using different substitutes or fuses with higher
ratings, or connecting the unit directly without a fuse, could cause fire or damage to the stereo
unit.
If the replacement fuse fails, contact your nearest Panasonic Servicenter for service.
Error Display Messages
п со
© Displays when the compact disc is dirty or upside down. Press [OPEN] to open the
“| front panel, press[4] to eject the disc.
; Displays when compact disc is scratched. Press [OPEN] to open the: front panel,
press[4] to eject the disc.
Displays when the compact disc stops operating for some reason. Please turn off the
car engine (ACC off) and remove the fuse from yellow lead for 1 minute. Then
4 reinstall the fuse. |
| To Displays when the compact disc is dirty or upside down. Selects the
= next available compact disc.
Fr” | Displays when compact disc is scratched. Selects next available
. “1 compact disc. |
Displays when the unit stops operating for some reason. Press
[RESET] on the CD Changer (optional).
e BC 000 — | Displays when there is no disc in the magazine.
32
CQ-DFX77/DFX55/DF66/DF44EUC
Troubleshooting Tips
Fuse burned out.
PROBLEM | POSSIBLECAUSE - | ~~ PROBABLE SOLUTION
Unit won't turn on. Dead vehicle battery. Charge vehicle battery.
Ignition not on. | Turn ignition to On or Accessory.
Bad power line connection. Check connections.
Replace fuse.
Radio has static.
Antenna not hooked up.
Close to high power lines.
Hook up antenna.
Move away from high power lines.
Radio memory buttons
don't work,
Not holding buttons down long
enough.
Press and hold buttons for more
than 2 seconds.
No sound can be
heard even if the disc
is properly loaded.
The compact disc is inverted.
Insert the disc with label side
facing up.
The compact disc is very dirty.
Try to clean the compact disc by
instructions of disc cleaning.
The temperature inside the car is
more than 140°F (60°C).
Give the interior a chance to cool
down before using the unit.
Excessive moisture.
Wait for a while before using the
unit.
Wiring connection is not properly
done.
Confirm all wiring connection such
as power cord, speaker cords, etc.
Volume control is at “minimum”
position.
Adjust the volume control to the
proper level.
Fuse of amplifier is blown out.
Replace the fuse with the correct
rating.
Sound distorted due to
vibration,
Installation method is bad.
Fix the unit securely.
Inverted sound (Left/
Right connections).
The speaker cords are inverted.
Check the speaker cords.
No sound from front or
The fader control is set on the
Adjust the fader control of the unit
rear speakers. wrong position. correctly.
Sound distorted The compact disc may be Try to replace the disc with another
sometimes. defective. one.
The compact disc is dirty.
Try to clean the compact disc by
instructions of disc cleaning.
A compact disc is
sometimes ejected.
(Display shows “El”,
an error message.)
The pickup lens is dirty.
Clean the lens. (Use CD lens
cleaning disc.)
CO-DFX77/DFX55/DF66/DF4A4EUC
E Special Notes
1 IS PEER
й MA Notes on Compact Discs
COMPACT |
ONLY USE DISCS CARRYING LABEL SHOWN ON THE RIGHT diste
DIGITAL AUDIO
e Dirt, dust, scratches and bending of disc will
cause misoperation. Label side up
e Do not place stickers or make scratches on
discs. 5
e Do not bend discs.
e Disc should always be kept in the case when
not in use to prevent from damaging.
* Do not place discs in the following places:
1. Direct sunlight.
2. Dirty, dusty and damp areas.
3. Near car heaters.
4. Seats or dashboard. Do not bend.
Do not touch
the underside
of the disc.
Disc Cleaning
Use a dry soft cloth to wipe the surface. If the disc
is quite dirty, use a soft cloth slightly dampened in
isopropyl (rubbing) alcohol. Never use solvents
such as benzine, thinner, conventional record
cleaner, or mopper as they may mar the surface
Wipe the disc from center to
outside direction.
of the disc.
@ Caution for use of a New Discs Rough spots
A new disc may have rough edges on its inner on outer edge
and outer perimeter. If a disc with rough edges is
used, proper setting will not be possible and the
CD player will not play the disc. Therefore, re-
move the rough edges in advance by using a
ball-point pen or pencil as shown on right. To re-
move the rough edges, press the side of the pen
or pencil against the inner and outer perimeter of
the disc.
A ball-point
pen or pencil
Rough spots
on inner edge
CO-DFX77/DFX59/DF66/DF44EUC
‘Specifications
a U ln La EU EEE ETS Le NE TE HET mT TRE a a UT ` Deed сен RETURN NUI AN LU POTTER TT AE Ce let
ig JEL TT ur и ео 1 el red RT WT ae Te TA MR AIR EE . Mort TE UN або he DET A TON ” >
or y a EEE io MITRE Lor РУ A UNNE IN Nal TRINI LEN р. Ст НИ
Al 1 ef! NA OPINA NULL INE Ie e TRA Te ELL NA Tele TLL LL I DT LULA
BP ac a UREA Re apre .
Power Supply
Maximum Power Output
~ Tone Action
Pre-Amp Output Voltage
Output Impedance
Current Consumption
Dimensions (WXHXD)
Weight
: 12 V DC (11 V-16 V), Test Voltage 14.4 V, Negative
ground
- 40 WX4 channels at 400 Hz, Volume Control
maximum
: Bass; +12 dB at 100 Hz, Treble, +12 dB at 10 kHz
: 4.0 V (CD Play Mode; 1 kHz 0 dB) (CQ-DFX77EUC)
2.0 V (CD Play Mode: 1 kHz 0 dB)(CQ-DFX55/DF66/
DF44EUC)
: 2000 (CQ-DFX77/DFX55EUC)
6000 (CQ-DF66/DF44EUC)
: Less than 1.7 A (CD Play Mode)
:7X11%6"X57 (178X50x 150 mm)
: 3 lbs. 1 oz. (1.4 kg)
“AM Radio.
ОТ РВВ ELY NAPA AL TIENE UN NE TO TU 2 Me
dea MOT a : Me ; - Ta. ; .
EUR E, ool ats AT met Tn
Frequency Range
Useable Sensitivity
: 530—1,710 kHz
: 28 dB/uV (25 pV, S/N 20 dB)
ce BEE . + aus etes = . "o . > Tel E e a a OE ALT A De als . : e Reg ee 6 cee a RARE ne + . we eee a 14e = Pao :
LH = Ta a a TN PE AE ELE TE ZT Gel ED ida UU EE ESE dE EOL e Mas
E ‘Ster Radio Ppl ITIL OT nnn and oT A Ea Ed E ETT EE Re id ; : : $
“59-0088 al a JE RICO UR Lee E E :
DALI terio Pe Het bt Lei ООО EE: EE E ng rl} * z
AN TN TEL ИУ = DU DEIA AE NANA, ITA LE simian ce ne ni
UT ANN NR
Frequency Range
Useable Sensitivity
50 dB Quieting Sensitivity
Frequency Response
Capture Ratio
Alternate Channel Selectivity
Stereo Separation
Image Response Ratio
IF Response Ratio
Signal/Noise Ratio
: 87.9-107.9 MHz
: 11 dBf. (1.25 uV, 750)
: 15.2 dBf. (1.6 uV, 750)
: 30-15,000 Hz+3 dB
:1.5dB
: 75 dB
: 42 dB at 1,000 Hz
: 75 dB
: 100 dB
: 70 dB
CO-DFX77/DFX55/DF66/DFA4EUC
35
36
Specifications (continued)
CD Player по ee
Sampling Frequency : 32 times oversampling
DA Converter : MASH « 1 bit/4 DAC System
Error Correction System : Panasonic Super Decoding Algorithm
Pick-Up Type : Astigma 3-beam
Light Source : Semiconductor laser
Wavelength : 780 nm
Frequency Response : 10 Hz — 20,000 Hz, +1 dB
Signal/Noise Ratio : 96 dB
Total Harmonic Distortion : 0.01% (1,000 Hz)
Wow and Flutter : Below measurable limits
Channel Separation : 75 dB
*Above specifications comply with EIA standards.
Note:
Specifications and design are subject to modification without notice due to improvements in techno!-
ogy.
Part 15 of the FCC Rules
This unit has been manufactured under the part 15 of the FCC Rules.
Do not attempt any changes or modifications in this unit.
CU-DFX77/DFX55/DF66/DF44EUC
Interrupteur et commandes de reglage de la
sonorité
Interrupteur
Si la voiture n'est pas déjà en marche, tourner la clé de contact jusqu'à
ce que le voyant des accessoires s'allume.
Appuyer sur la touche [PWR] pour établir le contact; appuyer de nouveau
sur cette touche pour couper le contact.
Lors de la coupure du contact, l'affichage de l'heure disparaît mais l’hor-
loge continue toujours de fonctionner. Lors du rétablissement du contact,
l'heure réapparaît.
Remarque: Lors de l'établissement initial du contact, un message de bien-
venue apparaît. Pour annuler cet affichage, appuyer sur la touche DISP[D].
Si un disque est inséré, le contact s'établit automatiquement sur l'appareil
et la lecture du disque débute.
Volume
e Appuyer sur la touche {A VOL] ou [V VOL] pour augmenter ou bais-
ser le volume.
и ni L td HE sa Niveau du volume
(0440)
e Appuyer sur la touche [A VOL] ou [Y VOL] pendant plus d'une 0,5
seconde pour changer rapidement le niveau du volume affiché.
Atténuateur
© Appuyer sur la touche [ATT] pour réduire le volume & environ “cème
de son niveau actuel.
e Appuyer de nouveau sur [ATT] pour désactiver.
Ultra-haute définition des graves (S*HDB)
(Modèle CQ-DFX77/DFX55/DF66EUC seulement)
Particulièrement avec la musique rock, la réponse dans les graves est
plus puissante.
® Appuyer sur la touche [HDB] pour l'écoute avec haute définition des graves.
S-HOB
e Appuyer de nouveau sur la touche [HDB] pour retourner à l'écoute normale.
Remarque: Cet appareil est doté d’un système de protection contre les surcharges de volume. Lors de la
mise en contact de l'appareil, le volume est réglé à un niveau faible. Par la suite, le volume augmente
graduellement jusqu’au niveau précédemment réglé avant la coupure du contact.
CO-DFX77/DFX55/0F66/DF44EUE
37
F
R
а!
:
А
|
5
—
ю N-P> ZP 01
38
Interrupteur et commandes de réglage de la
sonorité (suite)
Enrichissement tonnal
(Modèle CQ-DF44EUC seulement)
Appuyer sur ia touche [LOUD] pour accentuer le rendu des graves et des
aigus lors d'une écoute à bas ou moyen volume. Appuyer de nouveau sur
la touche pour mettre hors fonction.
LOUD
Commutation des modes de
réglage audio
Appuyer sur la touche [SEL] pour modifier le mode de réglage audio
dans l'ordre suivant: ,
Mode normal -—> VOLUME — GRAVES —- AIGUS — EQUILIBRE
T (VOL) (BAS) (TRE) | (BAL)
EXTRÉMES-GRAVES* < EQUILIBRE Av/Ar.
(SUB-W) (FAD)
(* Modèle CQ-DFX77/DFX55/DF66EUC seulement)
Graves et aigus
® Appuyer sur la touche [SEL] pour sélectionner le mode de réglage des
. graves ou des aigus (BAS-TRE). Appuyer ensuite sur la touche
[A VOL] ou [V VOL] pour accentuer ou. atténuer la réponse dans les
graves ou les aigus selon le cas.
; =12à+12 —12 à +12
® Appuyer sur la touche [A VOL] ou [V VOL] pendant plus d'une 0,5
seconde pour changer rapidement les indications-numériques de la
réponse affichée.
Equilibre
e Appuyer sur la touche [SEL] pour sélectionner le mode de réglage de
l'équilibre (BAL). Appuyer ensuite sur la touche [A VOL] ou [V VOL]
pour régler le niveau de sortie sur le canal droit (R) ou gauche (L).
i 1a15
о Position déquilibre
® Appuyer sur la touche [A VOL] ou [V VOL] pendant plus d’une 0,5
seconde pour changer rapidement les indications numériques de la
réponse affichée.
Remarque: Lorsqu'un mode de réglage audio (BASS/TREBLE/BALANCE/FADER/SUB*), a été sélec-
tionné mais qu'aucun réglage n’est effectué dans les 5 secondes qui suivent (2 secondes pour la com-
mande volume), Paffichage revient au mode de fonctionnement normai. Dans un tel cas, appuyer de nou-
veau sur la touche [SEL] pour sélectionner le mode de réglage audio.
(* Modèle CQ-DFX77/DFX55/DF66EUC seulement)
CO-DFX77/DFX55/DF66/DF44EUC
ca
PE Ta
i.
foo
Equilibre avant-arriere
e Appuyer sur la touche [SEL] pour sélectionner le mode de réglage de I'équili-
bre avant-arrière (FAD). Appuyer ensuite sur la touche [A VOL] ou [V VOL]
pour régler le niveau de sortie sur le canal avant (F) ou arrière (В).
ои В 1а 15 Centre d'équilibre avant-arrière
e Appuyer sur la touche [A VOL] ou [V VOL] pendant plus d'une 0,5
seconde pour changer rapidement les indications numériques de la
réponse affichée.
Volume des extremes-graves
(Modele CQ-DFX77/DFX55/DF66EUC seulement)
e Appuyer sur la touche [SEL] pour. sélectionner le mode volume des
extrémes-graves.
e Appuyer sur [A VOL] ou sur [V VOL] pour monter ou baisser le vol-
ume des extrêmes-graves.
| Commande de fréquence de coupure |
(Modèle CQ-DFX77EUC seulement)
Il est possible de changer le niveau maximum de la fréquence inférieure
en fonction du haut-parleur d'extrêmes graves et des caractéristiques
acoustiques de l'habitacle. Lorsque les extrêmes-graves sont activées,
appuyer sur [> TUNE] ou [< TUNE] pour changer la fréquence de
coupure comme suit :
120 — 80 (Hz) (valeur par défaut : 120 Hz)
(CQ-DFX55/DF66EUC)
(CQ-DFX77EUC) Niveau de volume des extrémes-graves MUTE(0)—8
Fréquence de coupure
Commandes de l’affichage
Maintenir enfoncée ==
Gradateur
Appuyer sur LEVEL/DIM[e] pendant plus de 2 secondes pour changer la
luminosité de l’écran d'affichage à cristaux liquides de la manière suiv-
ante (3 niveaux):
Niveau 1 — Niveau2 — Niveau 3
(lumineux) (moyen) (sombre)
t_ |
Changement de décibelmètre
Lorsque l'appareil est en marche, l'intensité du signal de la source telle
que la radio ou le lecteur CD, s'affiche sur le décibelmetre.
Appuyer sur LEVEL/DIM[e] pour faire afficher le décibelmetre désiré; 6
. analyseurs sont offerts.
JENS SINN
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R
A
X
e
A
|
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3
39
Fonctionnement de la radio
an
: ед
н rr aia
7 8 .
a +
ram
A
Sélection du mode radio
Appuyer sur la touche [MODE] pour changer le mode de fonctionnement
dans l’ordre suivant.
Radio — Lecteur CD — Commande du changeur de CD*
| (Sur insertion d'un disque) (lors de raccordement d’un changeur CD)
(* Modèle CQ-DFX77/DF66EUC
seulement)
e? O A shy
Selection de la bande
Appuyer sur la touche [BAND] pour sélectionner les bandes dans l'ordre
suivant.
FM1-—>FM2—>FM3—>AM
+ |
L'indicateur “STEREO” s’allume lorsque la station syntonisée diffuse
en stéréophonie.
Accord manuel
Appuyer sur la touche [> TUNE] ou [< TUNE] pour effectuer "accord
— vers 'extrémité superieure ou inférieure de la bande.
Accord par recherche
Appuyer sur la touche [> TUNE] ou [< TUNE] pendant au moins une 0,5
seconde, puis relácher. L'accord se fait automatiquement sur la premiére
station adjacente émettant un signal puissant.
Sélection de MONO/LOCAL
e En cas d'interférence dans la bande FM lorsque le signal est faible,
sélectionner le mode MONO. (En mode FM seulement)
e L'accord par recherche d’une station émettant un signal puissant n’est
possible quen mode LOCAL.
puis
a mds "A
Appuye
Г,
4
Appuyer sur la touche [MONO] pour passer du mode STEREO au
mode MONO et vice versa:
MONO HORS FONCTION «—MONQ EN FONCTION
Appuyer sur la touche [LOCAL] pour mettre le mode LOC">