Panasonic CQC7300W Operating instructions

Panasonic CQC7300W Operating instructions
Features
Contents
Panasonic welcomes you to their 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.
English
中 文
48
¡Features
¡Before Use
¡Controls Layout
¡Preparation
¡General
¡Audio Setting
¡Menu
8
10
12
14
16
20
22
¡Radio
¡CD Player
¡MP3/WMA Player
¡CD Changer Control
24
26
28
32
¡Installation
¡Troubleshooting
¡Error Display Messages
¡Maintenance
¡Specifications
34
41
45
46
47
Common
● Electric-controlled retractable front panel equipped (a Page
18)
● Illumination color of the front panel can be changed with just
one button operation. (a Page 19)
● Adjustable 7-band preset equalizer (SQ) (a Page 20)
SQ is a function that can call up various sound types at the
touch of button in accordance with your listening music type.
For SQ7, you can also make fine adjustments for SQ presetting, P2-P6, according to your taste.
● Genuine subwoofer system achieved thanks to HPF (High
Pass Filter) and LPF (Low Pass Filter) (a Page 21)
● MP3/WMA playable (a Page 28)
Each Source
Removable Full Front MP3 WMA CD Player/Receiver with CD
Changer Control
As Needed
CQ-C7300W
Delightful sound space thanks to system buildup
CD Changer
CX-DP880
(Option)
CQ-C7300W
Head unit
Stereo/Mono
Power Amplifier CY-M7052EN
(Option)
4 channel Power Amplifier
CY-M9054EN (Option)
8
CQ-C7300W
Sub-Woofer
(Option)
CQ-C7300W
9
Before Use
Car Washing
To avoid electrical shorts which may cause fire, or other
damage, do not expose this product (including the
speakers and CDs) to water or excessive moisture.
Car Ventilation
If your car is parked for several hours in direct sunlight,
the temperature inside the car may become very high. It
is advisable to drive the car and give the interior a chance
to cool down before switching the unit on.
q
This product is designed to be used in a car having a 12Volt negative ground battery system.
e
r
Power Connector
Mounting Collar
Trim Plate
Disc Mechanism
Do not insert coins or any small objects. Keep
screwdrivers and other metallic objects away from the
disc mechanism and disc. The face plate may close
automatically depending on the situation. Be careful not
to catch your fingers in the plate.
Operating
Instructions
(YEFM284148)
(YEAJ02877)
Q'ty: 1
(YEFX0216165)
Q'ty: 1
(YEFC05606)
Q'ty: 1
Q'ty: 1
Service
t
This product is made of precision parts. Do not attempt
to disassemble or adjust any parts. For repair, please
consult your nearest authorized Panasonic Service
Center.
Note: The preset memory is cleared to return to the
original factory setting when the power connector or
battery is disconnected.
Lock Cancel Plate
Accessories
Precautions
w
XXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXX
XXXXXXXXXXXXXXXX
OO-OOOOO
English
For your driving safety, keep the volume level low enough
to be aware of road and traffic conditions.
Power Supply
Before Use
Volume Level
Mounting Bolt
(5 mmø)
Tapping Screw
(5 mmø X 16 mm)
Hex. Nut
(5 mmø)
(YEPOFZ3315)
Q'ty: 1 set
y
u
i
o
POWER
MENU
SOURCE
SEL
NUMBER
VOL
MUTE
1
2
3
RAND
SCAN
REP
4
5
7
8
9
BAND
0
DISP
6
SET
Car Audio
Rear Support Strap
(YEFG04024)
Removable Face
Plate Case
(YEFA131839)
Q'ty: 1
Q'ty: 1
Remote Control
Unit
a Page 13
(YEFX9992663)
Lithium Battery:
CR2025
(CR2025/1F)
Q'ty: 1
Q'ty: 1
Note:
¡ 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 improvements.
¡ Mounting Collar e and Trim Plate r are mounted on the main unit at shipment.
10
CQ-C7300W
CQ-C7300W
11
Controls Layout
Note: This instruction manual explains operations for use with the buttons on the main unit. (Different operations excluded)
P·SET Preset
DISC (FOLDER)
VOLUME
PUSH SEL Select
0
TILT
OPEN
POWER
MENU
SOURCE
SEL
~
9
VOL
NUMBER
NUMBER
MUTE
SBC·SW Super Bass
Control·Subwoofer
SQ Sound Quality
y / 5 Play/Pause
BAND
SET
APM
MENU
DIM Dimmer
Main Unit
Auto Preset Memory
CQ-C7300W
BAND
Remote Control Unit
BAND
SOURCE
POWER
SEL Select
MENU
POWER
MENU
SOURCE
SEL
MUTE
NUMBER
VOL
1
2
3
RAND
SCAN
REP
4
5
6
7
8
9
BAND
0
DISP
DISP Display
BAND
SET
APM
Level mater
Spectrum analyzer
Indicates the fluctuation of
the volume level.
Indicates the volume level
for each frequency.
When Panel Opens
Display
Refer to the explanation
for each source (Radio
etc.).
Disc slot
CQ-C7300W
6 REP Repeat
7
DISP
9
TUNE
TRACK (FILE)
SET
Car Audio
DISP Display
8
0
DISC (FOLDER)
Release
Number/text/indicator
12
5 SCAN
REP
MUTE
SBC·SW Super Bass
Control·Subwoofer
SET
Functions Only by Remote Control Unit
D·M Direct Memory
4 RAND Random
MUTE
Auto Preset Memory
COLOR
RAND
SCAN
BAND
TUNE
TRACK (FILE)
VOL Volume
}: Up
{: Down
Controls Layout
SOURCE
PWR Power
English
Number Buttons
(Eject)
One-touch operation is available for selecting a track
playing style by use of [4] (RAND: Random), [5]
(SCAN), or [6] (REP: Repeat). (For a Folder/Disc
playing style, hold down the same button for 2 sec. or
more.)
Direct Access
A track (CD mode), disc (CD changer), file and folder
(MP3/WMA mode) can be directly selected.
Example: File number 5
1 Press [#] (NUMBER).
2 Press [5].
3 Press [BAND] (SET).
CQ-C7300W
13
Preparation
The demonstration message appears for first use.
BAND
Other Settings
2 Press [DISP] (Display).
The demonstration screen is cancelled, and no more
appears.
Using Subwoofer
¡ Subwoofer level adjustment (a Page 21)
¡ Subwoofer low pass filter (a Page 21)
¡ High pass filter (a Page 21)
Note: If you would like to turn on the power and make
the demonstration message appear, hold down
[SOURCE] (PWR: Power) for 4 sec. or more.
Preparation
(DEMONSTRATION)
First Time Power On
[SOURCE] (PWR: Power).
1 Press
The demonstration screen appears.
English
You may need to set the following depending on the
devices to be connected.
CQ-C7300W
The 24-hour system is used for the clock.
14
Caution: Improper use of batteries may cause
overheating, an explosion or ignition, resulting in
injury or a fire.
q Pull out the battery
case while pushing the
tab.
w Put a battery in the
case with (+)-side facing up.
e Put the case back.
w
e
2 Press []] or [[] to adjust the hour.
¡Remove and dispose of an old battery immediately.
¡Battery Information:
Battery Type: Panasonic lithium battery (CR2025)
(Included)
Battery Life: Approximately 6 months under normal
use (at room temperature)
¡ Do not disassemble or short the battery. Do not throw
a battery into a fire.
¡ Keep batteries away from children to avoid the risk of
accidents.
¡ Follow local regulations when disposing of batteries.
q
The following functions are activated when the Security
Function is ON. (a Page 23)
¡ The security indicator lights up when removing the
face plate.
more than 2 seconds.
Battery Notes
¡ The alarm sounds and the message appears on the
screen to warn you to remove the face plate at power
off.
[[]: Forward
[]]: Back
Press [DISP] (Display) to confirm the
adjustment.
Clock adjustment
Security Function Setting
Battery into Remote Control
1 Press and hold [DISP] (Display) for
3 Press []] or [[] to adjust the minute.
[[]: Forward
[]]: Back
Press [DISP] (Display) to confirm the
adjustment.
Security Indicator
CQ-C7300W
CQ-C7300W
15
General
This chapter explains how to turn on or off the power, how to adjust the volume, etc.
The source changes as follows every time [SOURCE]
is pressed.
Power on
CQ-C7300W
CQ-C7300W
Press [SOURCE] (PWR: Power).
English
BAND
Notes:
¡ The opening screen appears.
¡ The demonstration message appears for first use. (a
Page 14)
AUX (Auxiliary)
Radio
FM1, FM2, FM3, AM (a Page 24)
FM
AM
CD Changer (Option)
Player
CD-DA, MP3, WMA
Depends on the loaded disc (a Page 26, 28)
You can remove the face
plate to prevent it from
being stolen.
Sound source connecting to the AUX input terminal
(a Page 36)
General
Hold down [SOURCE] (PWR) until you
hear a beep (about 1 sec.), then release it.
(SOURCE)
Power off
Source Selection
(PWR: Power)
Power On/off
BAND
2 Put the face
Selectable only when a CD changer is connected
(a Page 32)
CD
plate in the case.
16
(Release).
(The face plate disengages with a click
when it is removed.)
1 Slide the left side of the removable face
CQ-C7300W
BAND
The front panel automatically closes after a lapse of
5 seconds while it is open.
plate in place.
2 Press the right end of removable face
The power is automatically turned off while the unit
is active.
CQ-C7300W
Setting Range: 0 to 40
Default: 13
plate until “click” is heard.
Press it until you hear a click.
Cautions:
¡ It is recommended to remove or mount the face
plate when the plate is at the closed position.
Do not remove or mount the plate when the plate is
in motion.
¡ This face plate is not waterproof. Do not expose it to
water or excessive moisture.
¡ Do not remove the face plate while driving your car.
¡ Do not place the face plate on the dashboard or nearby
areas where the temperature rises to high levels.
(VOLUME)
Mounting
]
q Up
w Down
¡ Do not touch the contacts on the face plate or on the
main unit, since this may result in poor electrical
contacts.
¡ If dirt or other foreign substances get on the contacts, wipe them off with clean and dry cloth.
¡ To avoid damaging the front panel, do not push it
down or place objects on it while it is open.
Notes:
¡ The volume level can be set independently for each
source. (For radio, one volume setting for AM, one
volume setting for all FMs)
¡ The volume is not adjustable while an error display is
on the monitor. (a Page 45)
Volume off (down)
Temporary Volume Off
(Down) MUTE (ATT: Attenuation)
1 Press [
Volume Adjustment
Removing
(Anti-Theft System)
Face Plate Removing/Mounting
MP3/WMA
Press [MUTE].
CQ-C7300W
BAND
(
lights.)
Cancel
Press [MUTE] again.
Note: Volume-down range can be specified. (a Page
23)
CQ-C7300W
17
General
BAND
Tilt
Cautions:
¡ To avoid damaging the front panel, do not push it
down or place objects on it while it is open.
¡ Do not pinch your finger or hand in the front panel.
¡ Do not insert foreign objects into the disc slots.
¡ For the following cases, the front panel automatically closes. Use caution not to catch your finger.
¡ After a lapse of 20 seconds
¡ When a disc is inserted
¡ When the face plate is removed (a Page 16)
Close
Press [
The display angle changes among 4 levels as follows
every time you hold down [
] (TILT) for 1 sec. or
more and release.
English
Off
The dimmer level changes as follows every time you hold
down [MENU] (DIM) 2 sec. or more.
CQ-C7300W
BAND
Note: The last selected
angle is maintained even
after turning off the power.
] (OPEN).
Clock display (default)
General
CQ-C7300W
BAND
TILT 1
TILT 2
TILT 3
OPEN
(DIM: Dimmer)
Front Panel Motion (OPEN/CLOSE, TILT)
When a disc is already loaded, the disc will automatically
be ejected.
CQ-C7300W
(DISP: Display)
] (OPEN).
Dimmer Control
Press [
Clock Display at Power Off
Pressing [DISP] toggles clock display on and off.
Open/Eject
Brighter (Default)
Medium
Note: This setting is not adjustable with the remote
control.
Darker
The display color changes as follows every time
[COLOR] is pressed.
CQ-C7300W
BAND
18
The color varies in conjunction with time.
BAND
Holding down [MUTE] (SBC·SW) for 2
sec. or more toggles SBC-SW on and off.
Off (default)
On
Notes:
¡ When ON has been selected, the settings resulting
from the adjustments performed at the subwoofer
level and subwoofer low pass filter settings are
reflected in the output. (a Page 21)
¡ Depending on the speakers used and the type of
music played, it may not be possible to achieve a satisfactory effect.
CQ-C7300W
lights when activated.
(COLOR)
CQ-C7300W
Display Color Setting
(SBC-SW: Super Bass Control·Subwoofer)
Substitutional Subwoofer
The rear speaker can be used as a substitutional
subwoofer when a subwoofer is not connected.
Storm (default)
Level
The color varies in
conjunction with sound.
Red
Purple
Blue
Aquablue
Green
Yellow
White
Off (no illumination)
CQ-C7300W
19
Audio Setting
a mode to be adjusted.
VOCAL
ROCK
3 Turn [VOLUME]
(Volume) clockwise or counterclockwise to
adjust.
JAZZ
CLUB
POP
Notes:
¡ Each SQ level is changeable. (a see below)
¡ Settings of SQ, bass/treble and volume are influenced
one another. If the influence mentioned above causes
distortion to the audio signal, readjust bass/treble or
volume.
BAND
1 Hold down [SQ] (Sound Quality) for 2
sec. or more.
Note: You can select a SQ preset to be targeted
with [}] and [{] (and [2]-[6] on the remote control).
The targeted SQ preset appears.
more to confirm your adjustment.
2 Adjust each frequency.
The existing adjustment is overwritten with new
adjustment.
Note: If you press the [DISP] key, the presetting is
canceled. The presetting is active until another SQ
preset is called up.
[[]: Higher frequency
[]]: Lower frequency
BAND
q : Level up
w : Level down
3 Hold down [}] or [{] for 2 sec. or
more to confirm your adjustment.
CQ-C7300W
4 Hold down [}] or [{] for 2 sec. or
Notes:
¡ FLAT is not changeable.
¡ The call-up screen is unchanged even after adjusting
any SQ preset.
¡ If no operation takes place for more than 10 seconds,
the display returns to the regular mode and the current SQ setting is activated until switching to another
SQ.
¡ If you hold down [BAND] for 2 sec. or more on the
SQ call-up screen, the presetting that is called up can
be initialized.
¡ Other audio settings should be adjusted here as well.
(a Page 21)
(Bass, Treble, etc.)
CQ-C7300W
Audio Menu display
Note: If no operation takes place for more than 5 seconds in the audio menu (2 seconds in Main volume
adjustment and 10 sec. in the SQ preset change operation), the display returns to regular mode.
Main volume adjustment
(Setting range: 0 to 40, Default: 13)
q : Up
w : Down
Bass adjustment
(Setting rang: –12 dB to +12 dB, 2 dB Step, Default: Bass 0)
q : Up
w : Down
Treble adjustment
(Setting range: –12 dB to +12 dB, 2 dB Step, Default: Treble 0)
q : Up
w : Down
Balance adjustment
(Setting range: L15 to R15 and Center, Default: Center)
q : Right enhanced
w : Left enhanced
Fader adjustment
(Setting range: R15 to F15 and Center, Default: Center)
q : Front enhanced
w : Rear enhanced
Audio Setting
FLAT (default)
You can make fine adjustments to the
currently selected SQ presetting in ROCK,
POP, VOCAL, JAZZ, or CLUB in accordance
with your car type or taste.
Change of SQ Presetting
(Adjustable frequency: 60 Hz,160 Hz, 400 Hz, 1 kHz, 3
kHz, 6 kHz, 16 kHz, Setting range: –12 dB to +12 dB,
2 dB step)
(Change of SQ Presetting a Page 20)
2 Press [VOLUME] (SEL: Select) to select
lights when activated.
20
(SEL: Select) to
display the menu
display.
BAND
SQ preset change
English
1 Press [VOLUME]
CQ-C7300W
SQ is a function that can call up various sound types at
the touch of button in accordance with your listening
music type.
For SQ7, you can also make fine adjustments for SQ
presetting, P2-P6, according to your taste.
(SQ: Sound Quality)
SQ Selection Based on Genre
The sound type changes every time you press [SQ].
Subwoofer level adjustment
(Setting range : MUTE, –6 dB to +6 dB, 2 dB Step,
Default: 0)
q : Up
w : Down
Subwoofer Low Pass Filter
(Setting range: 80 Hz, 120 Hz, 160 Hz, Default: 80 Hz)
q : Up
w : Down
High Pass Filter
(Setting range: Filter OFF, 90 Hz, 135 Hz, 180 Hz, 225 Hz,
Default: Filter OFF)
q : Up
w : Down
CQ-C7300W
21
Menu
Operation items change as follows every time [MENU] is pressed.
1 Press [MENU] to open the menu.
(a Page 22)
For using the remote control, hold down [MENU]
for 2 sec. or more.
CD
CD Changer
No item
(a Page 27)
(a Page 33)
RANDOM
2 Press [MENU] to select a mode to be
Playing the current track
repeatedly
3 Press [BAND] (SET) to adjust the setting value.
D-RANDOM
4 Press [DISP] to return to the regular
Random playback (disc)
mode.
MP3/WMA
REPEAT
(a Page 29)
RANDOM
Random playback (disc)
PATTERN
D-REPEAT
Random playback (folder)
Playing the current file
repeatedly
Note: If no operation takes place for more than 10 seconds, the display returns to regular mode.
Playing the current track
repeatedly
Playing the current disc
repeatedly
AUX
No item
F-REPEAT
Playing the current
folder repeatedly
Spectrum analyzer setting
Function Setting
Menu Selection Order
F-RANDOM
REPEAT
: Off
The selection/adjustment screen appears 1 sec. after
mode selection.
Random playback (magazine)
REPEAT
: On (Default)
adjusted.
RANDOM
Random playback
Setting the security function (a Page 14)
Menu
Radio
SECURITY
English
Settings and playing variations of each source
: Pattern 1 (Default)
: Pattern 6
: Off
Example: Pattern 1
MUTE KEY
PATTERN
Spectrum analyzer setting
MUTE KEY
Setting [MUTE] buttons’ functions
: Volume off (Default)
: Volume down by 10
steps
Setting [MUTE] buttons’ functions
SECURITY
Setting the security
function (a Page 14)
Function setting
(a Next page)
22
CQ-C7300W
CQ-C7300W
23
Radio
This chapter explains how to listen to the radio.
Up to 6 stations can be preset in AM, FM1, FM2, and
FM3 respectively.
Preset stations can be simply called up by pressing [}]
(P·SET) or [{] (P·SET).
Note: Direct selection can be executed with [1] to [6]
buttons on remote control.
CQ-C7300W
mode.
BAND
2 Press [BAND] to select a band.
Operation Flow
3 Select a station.
Note: Hold down for 0.5 sec. or more and release
for station search.
Preset station selection
[{] (P·SET: Preset):
[}] (P·SET: Preset):
Lower preset number
Higher preset number
Band
Frequency
24
the station by holding down [}]
4 Preset
or [{] for 2 sec. or more.
CQ-C7300W
Frequency/preset number blinks once.
BAND
Up to 6 best receiving stations are preset.
The preset stations under best receiving conditions
are received for 5 sec. each after presetting the stations (SCAN). To stop scanning, press [}] or [{].
Notes:
¡ New stations overwrite existing saved stations.
¡ In step 2, a station can be registered by holding down
the numeric button [1] to [6] for 2 sec. or more. (Only
for remote control)
¡ To stop presetting stations, press [DISP] (Display).
Note:
¡ New stations overwrite existing saved stations.
Display change
Press [DISP] (Display) to change.
Normal
Clock Time
ST (Stereo)
Indicator
Display off
You can assign your favorite broadcasting station to
the [D·M] button. As the result of doing that, your
favorite broadcasting can be received even if the
unit is turned off, or the CD mode or the CD
Changer mode is activated.
Direct Memory
Radio Mode Display
Preset Number
or [{].
1 Select a band.
2 Hold down [BAND] (APM)
for 2 sec. or
more.
more.
Radio
Note: Direct selection can be executed with [1] to
[6] buttons on remote control.
(APM: Auto Preset Memory, P·SET: Preset)
Lower
Higher
Often-tuned Station Preset
[]] (TUNE):
[[] (TUNE):
1 Tune in to a station.
2 Hold down [}] or [{] for 2 sec. or
3 Select a preset number by pressing [}]
Auto Preset Memory (APM)
Frequency adjustment
Manual station preset
English
1 Press [SOURCE] to select the radio
CQ-C7300W
Direct Memory Calling
Press [D.M] (Direct Memory).
Direct Memory Setting
q Select a station you would like to preset.
w Hold down [D.M] (Direct Memory) for 2 sec. or
more.
Note:
¡ New stations overwrite existing saved stations
after following this procedure.
CQ-C7300W
25
1 Press [
] (OPEN) to open the front
CQ-C7300W
panel.
BAND
When a disc is already loaded (
will automatically be ejected.
lights), the disc
2 Load a disc with the label-side facing up.
3 Select a desired portion.
¡ A disc which has both CD-DA data and MP3/WMA data on it
may not be reproduced normally. (For example, it may be
reproduced without sound.)
¡ Do not watch the scroll display while driving.
Track selection
Random and Repeat play can be set.
[7] (TRACK): Next track
[6] (TRACK): Preceding track (press twice.)
Pause
Press [BAND] (h / 5).
Press again to cancel.
Lights when the disc is loaded.
Track
Play time
Display change
Press [DISP] (Display) to change.
Normal
RANDOM
(a Page 22)
For using the remote control, hold down [MENU]
for 2 sec. or more.
Random playback (
lights.)
REPEAT
2 Press [MENU] to select a mode to be
adjusted.
Playing the current track repeatedly (
lights.)
The selection/adjustment screen appears 1 sec. after
mode selection.
3 Press [BAND] (SET) to adjust the setting value.
4 Press [DISP] to return to the regular
mode.
CD Player
Note: Press and hold for fast forward/reverse.
(RANDOM, REPEAT)
When a disc is already loaded ( lights), press
[SOURCE] to select the CD mode.
1 Press [MENU] to open the menu .
Random, Repeat play (CD menu display)
Operation Flow
The front panel closes automatically, and the unit
recognizes the disc and starts playing automatically,
too.
Cautions:
¡ This unit does not support 8 cm discs.
¡ Do not use irregularly shaped discs.
¡ Do not use discs that have a seal or label attached.
¡ To avoid damaging the front panel, do not push it down or
place objects on it while it is open.
¡ Do not pinch your finger or hand in the front panel.
¡ Do not insert foreign objects into the disc slots.
¡ Refer to the section on “Notes on CD/CD Media (CD-ROM,
CD-R, CD-RW)” (a Page 46).
English
CD Player
Note: If no operation takes place for more than 10 seconds, the display returns to regular mode.
Play Mode indicators
Clock Time
Display off
Notes:
¡ For scrolling text, hold down [BAND] for 2 sec. or
more.
¡ If the number of displayed characters is 8 or less, the
characters do not scroll.
¡ “NO TEXT” is displayed when there is no information
on the disc.
26
Track Title
CQ-C7300W
Play Mode Selection
Functions Only by
Remote Control Unit
CD Mode Display
Disc Title
One-touch operation is available for selecting a track
playing style by use of [RAND] (Random) or [REP]
(Repeat).
RANDOM
Press [RAND] (Random).
Press again to cancel.
REPEAT
Press [REP] (Repeat).
Press again to cancel.
SCAN play
You can find your favorite track by playing first 10-sec. of
each track.
Press [SCAN].
Press again to cancel.
Direct Access
A track can be directly selected.
Example: track number 5
1 Press [#] (NUMBER).
2 Press [5].
3 Press [SET].
Note: To suspend direct selection, press [DISP]
(Display).
CQ-C7300W
27
MP3/WMA Player
panel.
BAND
lights), the disc
2 Load a disc with the label-side facing up.
Operation Flow
The front panel closes automatically, and the unit
recognizes the disc and starts playing automatically,
too.
3 Select a desired portion.
Folder selection
Random and Repeat play can be set.
[}] (FOLDER): Next folder
[{] (FOLDER): Preceding folder
File selection
When a disc is already loaded ( lights), press
[SOURCE] to select the MP3/WMA mode.
[7] (TRACK): Next file
[6] (TRACK): Preceding file (press twice.)
Note: Press and hold for fast forward/reverse.
Pause
Press [BAND] (h / 5).
Press again to cancel.
Lights when the disc is loaded.
File number
Display change
Press [DISP] (Display) to change.
Folder number
Normal
1
RANDOM
Press [MENU] to open the menu . (a
Page 22)
For using the remote control, hold down [MENU]
for 2 sec. or more.
2 Press [MENU] to select a mode to be
Random playback (disc) (
lights.)
F-RANDOM
adjusted.
The selection/adjustment screen appears 1 sec. after
mode selection.
(RANDOM, REPEAT)
When a disc is already loaded (
will automatically be ejected.
Notes:
¡ Refer to the section on “Notes on MP3/WMA” (a Page 3031)
¡ A disc which has both CD-DA data and MP3/WMA data on it
may not be reproduced normally. (For example, it may be
reproduced without sound.)
English
CQ-C7300W
Random playback (folder) (
lights.)
REPEAT
3 Press [BAND] (SET) to adjust the setting value.
Playing the current file repeatedly (
4
Press [DISP] to return to the regular
mode.
Note: If no operation takes place for more than 10 seconds, the display returns to regular mode.
lights.)
F-REPEAT
Playing the current folder repeatedly (
lights.)
Play Mode indicators
File name
Album title
Notes:
¡ For scrolling text, hold down [BAND] for 2 sec. or
more.
¡ If the number of displayed characters is 8 or less, the
characters do not scroll.
Title and
artist name
Clock Time
¡ “NO TEXT” is displayed when there is no information
on the disc.
28
Play Mode Selection
Folder name
CQ-C7300W
Display off
Functions Only by
Remote Control Unit
MP3 Mode Display
Play time
One-touch operation is available for selecting a file
playing style by use of [RAND] (Random) or [REP]
(Repeat).
¡ RANDOM, REPEAT
Press the button. Press again to cancel.
¡ FOLDER RANDOM, FOLDER REPEAT
Hold down the button for 2 sec. or more. Hold
down again to cancel.
SCAN play
You can find your favorite file by playing first 10-sec. of
each file.
¡ SCAN (All files)
Press [SCAN]. Press again to cancel.
¡ FOLDER SCAN (1st file in each folder)
Hold down [SCAN] for 2 sec. or more. Hold
down again to cancel.
MP3/WMA Player
] (OPEN) to open the front
Random, Repeat Play (MP3/WMA Menu display)
1 Press [
Direct Access
A file in the current folder can be directly selected.
Example: file number 5
1 Press [#] (NUMBER).
2 Press [5].
3 Press [SET].
Notes:
¡ For folder selection, enter a number after pressing [#]
(NUMBER) twice.
¡ To suspend direct selection, press [DISP] (Display).
CQ-C7300W
29
MP3/WMA Player
Recording MP3/WMA files on a CD-media
¡ You are recommended to minimize the chances of
making a disc that contains both CD-DA files and
MP3/WMA files.
¡ If CD-DA files are on the same disc as MP3 or WMA
files, the songs may not play in the intended order,
or some songs may not play at all.
¡ When storing MP3 data and WMA data on the same
disc, use different folders for each data.
¡ Do not record files other than MP3/WMA files and
unnecessary folder on a disc.
¡ The name of MP3/WMA file should be added by rules
as shown in the following descriptions and also comply with the rules of each file system.
¡ You may encounter trouble in playing MP3/WMA files
or displaying the information of MP3/WMA files
Displayed items
¡ CD-TEXT
Disc title
Track title
¡ MP3/WMA
Folder name
File name
¡ MP3 (ID3 tag)
Album name
Title and artist name
¡ WMA (WMA tag)
Album name
Title and artist name
Displayable characters
Points to remember when making MP3/WMA files
Notes on MP3/WMA
Common
¡ High bit rate and high sampling frequency are recommended for high quality sounds.
¡ Selecting VBR (Variable Bit Rate) is not recommended
because playing time is not displayed properly and
sound may be skipped.
¡ The playback sound quality differs depending on the
encoding circumstances. For details, refer to the user
manual of your own encoding software and writing
software.
MP3
¡ It is recommended to set the bit rate to “128 kbps or
more” and “fixed”.
WMA
¡ It is recommended to set the bit rate to “64 kbps or
more” and “fixed”.
¡Do not set the copy protect attribute on the WMA file
to enable this unit to play back.
¡WMA Version 9 is supported. However, the new functions in Version 9 (WMA pro, Loss-less, and the combination of 64 kbps and 48 kHz) are excluded.
Caution: Never assign the “.mp3”, or “.wma”
file name extension to a file that is not in the
MP3/WMA format. This may not only
produce noise from the speaker damage, but
also damage your hearing.
¡ Displayable length of file name/folder name: within
128 characters
¡ Name files and folders in accordance with the standard of each file system. Refer to the instructions of
writing software for details.
¡ ASCII character set and special characters in each language can be displayed.
CQ-C7300W
ISO 9660 Level 1/Level 2, Apple Extension to ISO 9660,
Joliet, Romeo
Note: Apple HFS, UDF 1.50, Mix CD, CD Extra are not
supported.
(Recommendation: “Points to remember when making MP3/WMA files” on the previous page)
ASCII character set
A to Z, a to z, digits 0 to 9, and the following symbols:
(space) ! ” # $ % & ’ ( ) * + , - . / : ; < = > ? @ [ \ ] ˆ
_`{|}~
Special characters
À
Ä
Ò
Ù
Á Â Ã Å à á â ã å
ä
Ó Ô Õ Ö ò ó ô õ ö
Ú Û Ü ù ú û ü
Notes:
¡ With some software in which MP3/WMA format files
have been encoded, the character information may not
be displayed properly.
¡ Undisplayable characters and symbols will be converted into an asterisk ( ).
Compression method
Bit rate
VBR
Sampling frequency
MPEG 1 audio layer 3 (MP3)
32 k-320 kbps
Yes
32, 44.1, 48 kHz
MPEG 2 audio layer 3 (MP3)
8 k-160 kbps
Yes
16, 22.05, 24 kHz
Windows Media Audio Ver. 2, 8, 9
64 k-192 kbps
No
32, 44.1, 48 kHz
Folder selection order/file playback order
Maximum number of files/folders
¡ Maximum number of files: 999
¡ Maximum number of files in one folder: 255
¡ Maximum depth of trees: 8
¡ Maximum number of folders: 255 (Root folder is
included.)
Root Folder
(Root Directory)
1
2
q
Folder Selection
4
e
Notes:
¡ This unit counts the number of folders irrespective of
the presence or absence of MP3/WMA file.
¡ If the selected folder does not contain any MP3/WMA
files, the nearest MP3/WMA files in the order of playback will be played.
¡ Playback order may be different from other MP3/WMA
players even if the same disc is used.
¡ “ROOT” appears when displaying the root folder
name.
In the order
1
–
8
3
w
File Selection
In the order
–
y
q
5
6
r
8
7
Tree 1
Tree 2
Tree 3
t
y
Tree 4
Tree 8
(Max.)
Copyright
Windows Media, and
the Windows logo are
trademarks, or registered trademarks of
Microsoft Corporation
in the United States
and/or other countries.
30
Supported file systems
Compression formats
Notes on MP3/WMA (continued)
Notes:
¡ MP3/WMA encoding and writing software is not supplied with this unit.
¡ CD writing software is not supplied with this unit.
recorded with certain writing software or CD
recorders.
¡ The file extension “.mp3” or “.wma” should be
assigned to each file depending on the file format.
¡ This unit does not have the play list function.
¡ Although Multi-session recording is supported, the
use of Disc-at-Once is recommended.
English
MP3 (MPEG Audio Layer-3) and WMA (Windows MediaTM
Audio) are the compression formats of digital audio. The
former is developed by MPEG (Motion Picture Experts
Group), and the latter is developed by Microsoft
Corporation. Using these compression formats, you can
record the contents of about 10 music CDs on a single
CD media (This figures refer to data recorded on a
650MB CD-R or CD-RW at a fixed bit rate of 128 kbps
and a sampling frequency of 44.1 kHz).
Display Information
MP3/WMA Player
What is MP3/WMA?
It is prohibited by copyright laws to copy, distribute and
deliver copyrighted materials such as music without the
approval of copyright holder except enjoying yourself
personally.
No warranty
Above description complies with our investigations as of
December 2003. It has no warranty for reproducibility
and displayability of MP3/WMA.
CQ-C7300W
31
CD Changer Control
Connected optional CD changer can be controlled by this unit.
When a magazine is already loaded, press
[SOURCE] to select the CD changer mode.
The unit recognizes the magazine and starts playing
automatically.
BAND
Notes:
¡ Not compatible with CD-RW (except when CX-DP880 is
connected).
¡ Trouble may occur while playing CD-Rs. Refer to the section
on “Notes on CD/CD Media (CD-ROM, CD-R, CD-RW)” (a
Page 46).
¡ Not compatible with MP3/WMA.
¡ Pausing does not function in the CD changer mode.
2 Select a desired portion.
[}]: Next disc
[{]: Preceding disc
Track selection
[7]: Next track
[6]: Preceding track (press twice.)
Note: Press and hold for fast forward/reverse.
Display change
Press [DISP] (Display) to change.
Track number
Disc number
CD Changer Mode Display
Normal
32
1
2 Press [MENU] to select a mode to be
The selection/adjustment screen appears 1 sec. after
mode selection.
CQ-C7300W
lights.)
D-RANDOM
Functions Only by
Remote Control Unit
Random playback (disc) (
lights.)
REPEAT
3 Press [BAND] (SET) to adjust the setting value.
Playing the current track repeatedly (
4
Press [DISP] to return to the regular
mode.
Note: If no operation takes place for more than 10 seconds, the display returns to regular mode.
lights.)
D-REPEAT
Playing the current disc repeatedly (
lights.)
Play Mode Selection
Play Mode indicators
Display off
Random playback (magazine) (
adjusted.
Clock Time
Playing time
RANDOM
Press [MENU] to open the menu . (a
Page 22)
For using the remote control, hold down [MENU]
for 2 sec. or more.
(RANDOM, REPEAT)
Operation Flow
Disc selection
Random, Repeat Play (CD changer Menu display)
Random and Repeat play can be set.
Lights when the changer is connected.
English
CQ-C7300W
One-touch operation is available for selecting a track
playing style by use of [RAND] (Random) or [REP]
(Repeat).
¡ RANDOM, REPEAT
Press the button. Press again to cancel.
¡ DISC RANDOM, DISC REPEAT
Hold down the button for 2 sec. or more. Hold
down again to cancel.
SCAN play
You can find your favorite track by playing first 10-sec. of
each file.
¡ SCAN (All tracks)
Press [SCAN]. Press again to cancel.
¡ DISC SCAN (1st file in each disc)
Hold down [SCAN] for 2 sec. or more. Hold
down again to cancel.
CD Changer Control
1 Load a magazine (CDs).
Direct Access
A disc can be directly selected.
Example: disc number 5
1 Press [#] (NUMBER).
2 Press [5].
3 Press [SET].
Note: To suspend direct selection, press [DISP]
(Display).
CQ-C7300W
33
Item
Diagram
Q’ty
q
Mounting Collar
1
w
Mounting Bolt (5 mmø)
1
First complete the electrical connections, and then
check them for correctness. (a Page 36-38)
e
Power Connector
1
The included Mounting Collar q is designed specially for this unit. Do not use it to attach any other
model.
r
Trim Plate
1
t
Lock Cancel Plate
2
y
Rear Support Strap
1
u
Tapping Screw
(5 mmø x 16 mm)
1
i
Hex. Nut (5 mmø)
1
Installation Opening
The unit can be installed in any dashboard having an
opening as shown at right. The dashboard should be
4.5 mm - 6 mm thick in order to be able to support
the unit.
Installation Precautions
This product should be installed by a professional
installer, if possible.
In case of difficulty, please consult the shop where
you purchased the product.
1. This system is to be used only in a 12-volt, DC
battery system (car) with negative ground.
2. Follow the electrical connections carefully (a
Page 36-38). Failure to do so may result in damage to the unit.
3. Connect the power lead (red) after all other connections are made.
4. Be sure to connect the battery lead (yellow) to the
positive terminal (+) of the battery or fuse block
(BAT) terminal.
5. Insulate all exposed wires to prevent short circuiting.
6. Secure all loose wires after installing the unit.
7. Please carefully read the operating and installation
instructions of the respective equipment before
connecting it to this unit.
CQ-C7300W
(a) Using the Rear Support Strap y.
u Tapping Screw
Fire Wall of Car
3 mmø
i Hex. Nut
y Rear Support Strap
The tabs to be bent vary depending on
the car. To securely install the unit, fully
bend a number of the tabs so that there
is no rattling.
Example:
Tab
IMPORTANT
When this unit is installed
in dashboard, ensure that
there is sufficient air flow
around the unit to prevent
damage from overheating,
do not block any ventilation
holes on the unit.
q Mounting
Collar
e Power Connector
Mounting Holes
w Mounting Bolt
Mounting Springs (C)
w Mounting Bolt
q Mounting Collar
(b) Using the Rubber Cushion (Option)
Rear Support Bracket
(Provided on the car)
Rubber Cushion
(Option)
1
Insert Mounting Collar q into the
dashboard, and bend the mounting
tabs out with a screwdriver.
Engage the Mounting
Springs (C) in the
mounting holes of the
Mounting Collar q firmly.
2
Establish the rear of the unit.
3
4
Insert Trim Plate r.
After fixing Mounting Bolt w and Power Connector
e, fix the rear of the unit to the car body by either
method (a) or (b) shown on the previous page.
Installation
Methods for Fixing the Rear of the Unit.
Dashboard Installation
No.
Cautions:
¡We strongly recommend that you wear gloves for installation work to protect yourself from injuries.
¡When bending the mounting tab of the mounting collar with a screwdriver, be careful not to injure your
hands and fingers.
30° or less
Caution: Do not disconnect the battery terminals of a car with trip or navigational computer
since all user settings stored in memory will be
lost. Instead take extra care with installing the
unit to prevent shorts.
34
Supplied Hardware
Dashboard Installation (continued)
Preparation
¡Before installation, check the radio operation with
antenna and speakers.
¡Disconnect the cable from the negative (–) battery
terminal (see caution below).
¡Unit should be installed in a horizontal position
with the front end up at a convenient angle, but
not more than 30°.
¡Remove Mounting Collar q and Trim Plate r
from the main unit temporarily, which are already
mounted at shipment.
English
Installation
After installation reconnect the negative (–) battery terminal.
Mounting
Hole
w Mounting Bolt
q Mounting Collar
Mounting Spring
CQ-C7300W
35
Cautions:
¡This unit is designed for use in a car having a 12 V negative ground battery system.
¡To prevent damage to the unit, be sure to follow the connection diagram below.
¡Strip about 5 mm of the lead ends for connection.
¡Do not insert the power connector into the unit until the wiring is completed.
¡Be sure to insulate any exposed wires to prevent short circuiting with the car chassis. Bundle all
cables, and prevent cable terminals from touching any metal parts.
¡Remember, if your car has drive computer or a navigation computer, the data of its memory may be
erased when the battery terminals are disconnected.
L (White)
AUX-Input Cord
R (Red)
AUX-IN
L (White)
Sub-Woofer Output Cord
R (Red)
S.W-OUT
L (White)
CD Changer Input Cord
Antenna
R (Red)
English
Installation
CD.C-IN
Changer Control Connector
CQ-C7300W
L (White)
Preamp out Connector
(Pre-out) Rear
3
e Power
Connector
1
2
Preamp out Connector
(Pre-out) Front
Speakers
Rear Left +
(Green)
(Green w/black stripe)
Rear Left –
Ground Lead (Black)
To a clean, bare metallic part of the car chassis
(Black)
(White)
Front Left +
ACC
(Red)
Power Lead (ACC or IGN) (Red)
To ACC power, +12 V DC
(White w/black stripe)
Front Left –
Front Right +
Front Right –
Rear Right +
(Gray)
(Dark blue)
(Gray w/black stripe)
(Violet)
(Blue w/white stripe)
Installation
Electrical Connections
R (Red)
Fuse (15 A)
Refer fuse replacement to the
shop where you purchased
the product. Do not try fuse
replacement by yourself.
Motor Antenna Relay Control (Dark blue)
(To the auto antenna control power lead of the
car.)(Max.500 mA)
This lead is not intended for use with a switch actuated
Power antenna.
Amp. Relay Control Power Lead (Blue w/white stripe)
This lead is for connection to a Panasonic power
amplifier.
(Violet w/black stripe)
Rear Right –
BATTERY 15A
(Yellow)
36
CQ-C7300W
Battery Lead (Yellow)
To the car battery, continuous +12 V DC
CQ-C7300W
37
¡For connection to a CD changer, refer to the operating instructions of corresponding device.
¡For details, consult the shop where you purchased this product.
Caution: Please follow the instructions given below. Failure to do so will cause damage to the unit and
speakers.
¡Use ungrounded speaker only.
¡The maximum speaker input should be 50 W or more. (If used with
the optional power amplifier, the speaker input should be higher than
the maximum amplifier output.)
¡The speaker impedance should be 4 - 8 Ω.
¡This unit uses the BTCL circuit, so each speaker should be connected
separately using parallel vinyl insulated cords.
¡The speaker cords and the power amplifier unit should be kept away
(about 30 cm apart) from the antenna and antenna extension cord.
CX-DP880
Connection with a CD Changer
Extension Cord
(DIN/BATT/RCA/GND)
(Supplied with CX-DP880)
(Yellow)
Battery Lead
To the car battery, continuous +12 V DC
(Black)
Ground Lead
To a clean, bare metallic part of the car
chassis.
RCA Cord
DIN cord
(R)(Red)
CD . C-IN
(L)(White)
Speaker Connections
(option)
¡Do not connect more than one
speaker to one set of speaker
leads. (except for connecting to a
tweeter)
Installation
CD Changer
English
Installation
CD Changer Input Cord
Changer Control Connector
CQ-C7300W
e Power Connector
38
CQ-C7300W
CQ-C7300W
39
q Remove the front panel.
If You Suspect Something Wrong
BAND
q[
]
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
Service Center. The product should be serviced only by qualified
personnel.
w
Problem
w Remove the trim plate.
No power to the
unit
q
Cautions:
¡ Do not use the unit in an irregular condition, for
example, without sound, or with smoke or foul
smell, which can cause ignition or electric shock.
Immediately stop using the unit and call the store
where you purchased it.
¡ Never try to repair the unit by yourself because it is
dangerous to do so.
English
Troubleshooting
Installation
Possible cause a Possible solution
The power cord (battery, ACC and ground) is connected in the wrong way.
a Check the wiring.
Fuse blowout
a Eliminate the cause of fuse blowout and replace the fuse with new one.
Consult your dealer.
Insert the tab
end in the
outer groove.
Sound is not
generated.
q
w
The demonstration
screen displayed
and no operable
“Click”
r Pull out the unit with both hands.
Noise
MUTE is set to ON.
a Set MUTE to OFF.
The wiring of speaker lines are not correct, or a break or poor contact arises.
a Check the wiring in accordance with the wiring diagram.
You cannot operate the unit while the demonstration screen appears.
a Press [DISP] to end the demonstration screen.
If the demonstration screen appears frequently, there is a possibility that poor
contact or wrong wiring arises between the battery lead of the unit and the battery
cable of the car. (The battery lead should be always powered.)
a Check the battery wiring in accordance with the wiring diagram.
There is an electromagnetic-wave generator such as a cellular phone near the unit or
its electrical lines.
a Keep an electromagnetic-wave generator such as a cellular phone away from
the unit and the wiring of the unit. In case that noise cannot be eliminated
due to the wiring harness of the car, consult your dealer.
Installation, Troubleshooting
e
Lock release
q Insert the lock cancel plate until you hear a
click.
w Pull the main unit while pushing the plate
inward.
Common
To Remove the Unit
w
The contact of the ground lead is poor.
a Make sure that the ground lead is connected to an unpainted part of the chassis securely.
Cautions:
¡Do not touch the contacts on the face plate or on the main unit, since this may result in poor electrical
contacts.
¡If dirt or other foreign substances get on the contacts, wipe them off with clean and dry cloth.
40
CQ-C7300W
Noise is made in
step with engine
revolutions.
Alternator noise comes from the car.
a Change the wiring position of the ground lead.
a Mount a noise filter on the power supply.
CQ-C7300W
41
Troubleshooting
Some operations
are not
executable.
The speaker
channels are
reversed between
right and left.
The sound field is
not clear in the
stereo mode.
Central sound does
not settled.
Some operations are not executable in particular modes such as menu mode.
a Read the operating instructions carefully and cancel the mode. In case the
unit is still out of order, consult the dealer.
No playback or
disc ejected
Possible cause a Possible solution
The disc is inserted upside down.
a Insert a disc correctly.
There is a flaw or foreign material on the disc.
a Remove the foreign material, or use a flawless disc.
BAL/FAD setting is not appropriate.
a Readjust BAL/FAD.
Sound skipping or
noise
There is a break, a short circuit, poor contact or wrong wiring regarding the speaker
wiring.
a Check the speaker wiring.
Sound skipping
due to vibration
The speaker wiring is confused between right and left.
a Perform the speaker wiring in accordance with the wiring diagram.
The plus and minus terminals at right and left channels of speakers are connected
reversely.
a Perform the speaker wiring in accordance with the wiring diagram.
Disc unejectable
There is a flaw or foreign material on the disc.
a Remove the foreign material, or use a flawless disc.
The unit is not sufficiently secured.
a Secure the unit to the console box with the rear support strap, etc.
The unit is tilted at over 30˚ in the front-to-end direction.
a Make the angle 30˚ or less.
Something such as a peeled label obstructs the disc coming out.
a Hold down the [OPEN] button for 4 sec. or more when the front panel is open
(disc forced ejection). In case that the disc forced ejection does not work,
consult the dealer.
The microcontroller in the unit operates abnormally due to noise or other factors.
a Press the reset switch. If there is no reset switch, unplug the power cord and
plug it again. In case the unit is still out of order, consult the dealer.
CD
Common (continued)
No sound from
speaker(s)
Problem
Possible cause a Possible solution
English
Problem
Poor reception or
noise
The safety device works.
a Call the store where you purchased the unit, or your nearest Panasonic
Service Center.
Troubleshooting
The power fails
unintentionally.
Antenna installation or wiring of antenna cable is faulty.
a Check whether the antenna mounting position and its wiring are correct. In
addition, check to see whether the antenna ground is securely connected to
the chassis.
Radio
No power is supplied to the antenna amplifier (when using a film antenna, etc.).
a Check the wiring of the antenna battery lead.
The number of
auto preset
stations is less
than 6.
Preset stations
cannot be stored.
42
CQ-C7300W
The number of receivable stations is less than 6.
a Move to an area where receivable stations number is maximum, and try presetting.
The contact of the battery lead is poor, or the battery lead is not always powered.
a Make sure that the battery lead is connected securely, and preset stations
again.
CQ-C7300W
43
Error Display Messages
No playback or
disc ejected
The disc has unplayable formatted data.
a Refer to the description about MP3/WMA for playable sound data except CDDA (i.e. music CD).
Disc is dirty, or is upside down.
Disc has scratches.
The unit plays back the first track of a MIX mode CD.
a Skip the first track.
The playability of some CD-R/RWs may depend on the combination of media,
recording software and recorder to be used even if these CD-R/RWs are playable on
other devices such as a PC.
a Make CD-R/RWs in different combination of media, recording software and
recorder after referring to the description about MP3/WMA.
Sound skipping or
noise
There is a flaw or foreign material on the disc.
a Remove the foreign material, or use a flawless disc. For MP3/WMA, refer to
the description about MP3/WMA.
CD/MP3/WMA
After 5 seconds
The CD-R/RWs that
are playable on
other devices are
not playable on
this unit.
Possible cause/Possible solution
Display
Possible cause a Possible solution
English
Problem
The file is not readable.
Error display continues when there is no playable file in the specified folder at the
direct folder selection.
a Specify another folder.
(After 5 seconds)
To next file automatically
MP3/WMA
Note: Refer to “Notes on MP3/WMA” (a Page 30).
No operation by some cause.
a Call the store where you purchased the unit, or your nearest Panasonic
Service Center.
A WMA file can be copyrighted.
a The file protected by copyright is not playable.
No disc.
Disc is dirty, or is upside down.
Disc has scratches.
After 5 seconds
CD Changer
To next disc automatically
Troubleshooting, Error Display Messages
Troubleshooting
No operation by some cause.
a Eject the magazine. If failure persists, press the reset switch on the CD
changer. If normal operation is not restored, call the store where you purchased the unit or the nearest Panasonic Service Center to ask for repairs.
No disc (magazine).
No changer.
Note: Messages in the action and display sections of the error chart vary with changers. Refer to the operating
instructions for the CD changer for details.
44
CQ-C7300W
CQ-C7300W
45
Notes on CDRs/RWs
46
CD Player
Use fuses of the same specified rating (15 A). Using
different substitutes or fuses with higher ratings, or
connecting the unit directly without a fuse, could cause
fire or damage to the unit.
If the replacement fuse fails, contact your nearest
authorized Panasonic Service Center.
If you use commercial CDs, they must have
either of these labels shown at right.
TEXT
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.
DC 12 V (11 V - 16 V), Test Voltage 14.4 V, Negative Ground
Bass; ±12 dB at 60 Hz, Treble; ±12 dB at 16 kHz
Less than 2.2 A (CD mode, 0.5 W 4-Speaker)
50 W x 4 (at 4 Ω)
22 W x 4 (DIN45 324, at 4 Ω)
4-8Ω
5 V/60 Ω
5 V/60 Ω
10 kΩ (AUX IN)
200 mV rms (AUX IN)
178(W) x 50(H) x 155(D) mm
1.6 kg
Sampling Frequency
DA Converter
Error Correction System
Pick-Up Type
Light Source
Wavelength
Frequency Response
Signal to Noise Ratio
Total Harmonic Distortion
Wow and Flutter
Channel Separation
8 times oversampling
MASH 1 bit/4 DAC System
Panasonic Super Decoding Algorithm
Astigma 3-beam
Semiconductor laser
780 nm
5 Hz - 20 kHz (±1 dB)
96 dB
0.01 % (1 kHz)
Below measurable limits
75 dB
Label side
Do not use irregularly shaped discs.
Do not leave discs in the following places:
¡ Direct sunlight
¡ Near car heaters
¡ Dirty, dusty and damp areas
¡ Seats and dashboards
Disc cleaning
Power Supply
Tone Controls (Bass/Treble)
Current Consumption
Maximum Power Output
Power Output
Speaker Impedance
Pre-out
Subwoofer-out
External Input Impedance
External Input Sensitivity
Dimensions (Main Unit)
Weight (Main Unit)
Do not use irregularly shaped discs.
FM
Frequency Range
Usable Sensitivity
Stereo Separation
87.5 - 108 MHz
6 dB/µV (S/N 30 dB)
35 dB (at 1 kHz)
Frequency Range
Usable Sensitivity
531 - 1 602 kHz
28 dB/µV (S/N 20 dB)
AM
Note: Specifications and design are subject to modification without notice due to improvements.
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 the disc label in a heavy pen or
ballpoint pen.
<Correct>
Maintenance, Specifications
General
Your product is designed and manufactured to
ensure the minimum of maintenance. Use a soft
cloth for routine exterior cleaning. Never use
benzine, thinner, or other solvents.
English
Specifications
Stereo Radio
Notes on CD/CD Media (CD-ROM, CD-R,
CD-RW)
Fuse
Cleaning the
Unit
Maintenance
<Wrong>
¡ You may have trouble playing back some CD-R/RW discs recorded on CD recorders (CD-R/RW drives), either due
to their recording characteristics or dirt, fingerprints, scratches, etc. on the disc surface.
¡ CD-R/RW discs are less resistant to high temperatures and high humidity than ordinary music CDs. Leaving them
inside a car for extended periods may damage and make playback impossible.
¡ Some CD-R/RWs can not be played back successfully thanks to incompatibility among writing software, a CD
recorder (CD-R/RW drive) and the discs.
¡ This player cannot play the CD-R/RW discs if the session is not closed.
¡ This player cannot play the CD-R/RW discs which contains other than CD-DA or MP3/WMA data (Video CD, etc.).
¡ Be sure to observe the instructions of CD-R/RW disc for handling it.
CQ-C7300W
CQ-C7300W
47
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