Panasonic CQ-RX420W Operating Instructions

Safety Information
Operating Instructions

Read the operating instructions for the unit and all other
components of your car audio system carefully before using the
AAC WMA MP3 CD Player/Receiver
system. They contain instructions about how to use the system in
a safe and effective manner. Panasonic assumes no responsibility
Model: CQ-RX420W
for any problems resulting from failure to observe the instructions
given in this manual.
WMA MP3 CD Player/Receiver
WMA MP3 CD Player/Receiver
CQ-RX121W/CQ-RX122W
CQ-RX320W/CQ-RX321W/ Model:
Model: This pictograph intends to alert you to the presence
of important operating instructions and installation
CQ-RX322W/
instructions. Failure to heed the instructions may result
Warning
CQ-RX220W/CQ-RX221W/
in severe injury or death.
CQ-RX222W/CQ-RX225W
Warning
Observe the following warnings when using this
(CQ-RX121W)
(CQ-RX420W)
unit.
 The driver should neither watch the display nor operate
the system while driving.
Watching the display or operating the system will distract the
(CQ-RX420W)
driver from looking ahead of the vehicle and can cause accidents.
Always stop the vehicle in a safe location and use the parking
• Please read these instructions carefully before using this product and keep this manual for future reference.
brake before watching the display or operating the system.
• All illustrations throughout this manual represent model CQ-RX420W unless otherwise specified.
 Use the proper power supply.
Accessories This product is designed for operation with a negative grounded
12 V DC battery system. Never operate this product with other
battery systems, especially a 24 V DC battery system.
Instruction kit Q'ty Q'ty
 Keep batteries and insulation film out of reach of infants.
Operating Instructions 1 Mounting Collar 1
Batteries and insulation film can be ingested, so keep them out of
(English: YGFM286163) set (YEFX0217263A)
the reach of infants. If an infant ingests a battery or insulation film,
( : YGFM286164)*
please seek immediate medical attention.
*Not supplied with CQ-RX225W. Trim Plate 1
 Protect the Deck Mechanism.
(YGFC051023)
System Upgrade Guidebook 1 Do not insert any foreign objects into the slot of this unit.
\CQ-RX420W\  Do not disassemble or modify the unit.
Power Connector 1
(YGFM262951)
OO-OOOOO XXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXX XXXXXXXXXXXXXX \CQ-RX420W\ \CQ-RX320W\ \CQ-RX220W\ Do not disassemble, modify the unit or attempt to repair the
Operating Instructions USB product yourself. If the product needs to be repaired, consult your
(K1HY14YY0004)
\CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\
dealer or an authorized Panasonic Service Center.
\CQ-RX321W\ \CQ-RX322W\ \CQ-RX221W\
(YGFM262955)  Do not use the unit when it is out of order.
\CQ-RX222W\ \CQ-RX225W\
Installation Instructions 1 (K1HY13YY0003) If the unit is out of order (no power, no sound) or in an abnormal
(YGFM294539) \CQ-RX121W\ \CQ-RX122W\ state (has foreign objects in it, is exposed to water, is smoking, or
(K1HY13YY0007) smells), turn it off immediately and consult your dealer.
 The remote control unit should not lie about in the car.
\CQ-RX420W\ \CQ-RX320W\ \CQ-RX321W\
Installation kit (YEP0FZ5698) Q'ty
1
\CQ-RX322W\ \CQ-RX225W\ If the remote control unit lies about, it could fall on the floor while
Lock Cancel Plate
driving, get wedged under the brake pedal, and lead to a traffic
Remote Control Unit (includes a battery)
(EUR7641010) accident.
 Refer fuse replacement to qualified service personnel.
Mounting Bolt (5 mm )
1
\CQ-RX420W\ \CQ-RX320W\ \CQ-RX321W\
1 When the fuse blows out, eliminate the cause and have it replaced
set
\CQ-RX322W\ \CQ-RX225W\
with the fuse prescribed for this unit by a qualified service
Rubber Bushing
Removable Face Plate Case
engineer. Incorrect replacement of the fuse may lead to smoke,
(YGFA134302)
fire, and damage to the product.
\CQ-RX220W\ \CQ-RX221W\ \CQ-RX222W\ \CQ-RX121W\
Notes:
\CQ-RX122W\
• The number in parentheses underneath each accessory part
name is the part number for maintenance and service. Request for use of the Removable Face Plate Case:
• Accessories and their part numbers are subject to modification • To avoid trouble and ensure safety, use the optional Removable
without prior notice due to improvements. Face Plate Case (YGFA134302).
• Mounting Collar and Trim Plate are mounted on the main unit at
shipment.
Caution
Specifications
Observe the following cautions when using this unit.
 Keep the sound volume at an appropriate level.
Keep the volume level low enough to be aware of road and traffic
conditions while driving.
General FM Radio
 This unit is designed for use exclusively in automobiles.
Power supply : DC 12 V (11 V – 16 V DC), test Frequency range : 87.50 MHz – 108.00 MHz  Do not operate the unit for a prolonged period with the
voltage 14.4 V, negative ground Usable sensitivity : 6 dB/μV (S/N 30 dB)
engine turned off.
Current consumption : Less than 2.1 A
Stereo separation : 35 dB (at 1 kHz)
(CD mode; 0.5 W x 4 channels) Operating the audio system for a long period of time with the
Maximum power output : 50 W x 4 channels (at 1 kHz), \CQ-RX420W\ \CQ-RX320W\ \CQ-RX220W\ engine turned off will drain the battery.
volume control maximum  Do not expose the unit to direct sunlight or excessive heat.
: 18 W x 4 CH (1 kHz, 1 %, 4 )
Power output AM (MW) Radio
Otherwise these will raise the interior temperature of the unit, and
Tone/SQ adjustment range : SQ Low/Bass: ±12 dB
(at 60 Hz, 80 Hz, 100 Hz, 200 Hz) Frequency range : 531 kHz – 1 602 kHz it may lead to smoke, fire, or other damage to the unit.
 Do not use the product where it is exposed to water,
SQ Mid: ±12 dB Usable sensitivity : 28 dB/μV (S/N 20 dB)
(at 500 Hz, 1 kHz, 2 kHz, 3 kHz)
AM (LW) Radio moisture, or dust.
SQ High/Treble: ±12 dB
(at 10 kHz, 12 kHz, 15 kHz, 18 kHz) Exposure of the unit to water, moisture, or dust may lead to
: 4 – 8  Frequency range : 153 kHz – 279 kHz
Speaker impedance smoke, fire, or other damage to the unit. Make especially sure that
Usable sensitivity : 32 dB/μV (S/N 20 dB)
the unit does not get wet in car washes or on rainy days.
\CQ-RX420W\ \CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\
 Set the volume level to low enough before the AUX
\CQ-RX220W\ \CQ-RX221W\ \CQ-RX222W\ \CQ-RX225W\ \CQ-RX321W\ \CQ-RX322W\ \CQ-RX221W\ \CQ-RX222W\
\CQ-RX225W\ \CQ-RX121W\ \CQ-RX122W\ connection is completed.
Pre-amp output voltage : 2.0 V (CD mode, 1 kHz, 0 dB)
Pre-amp output impedance : 200 
Failure to observe this, the loud noise may come out and damage
AM Radio
\CQ-RX420W\ \CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\
your speakers and your hearing. Direct connection of the speaker/
USB Connector Frequency range : 531 kHz – 1 602 kHz
headphone output of an external device without any attenuator
USB Standard Compatibility : 1.1/2.0 Full Speed Usable sensitivity : 28 dB/μV (S/N 20 dB)
may distort sound or damage the connected external device.
Maximum Supply Current : 500 mA
Notes: Observe the following cautions when installing.
Front AUX input • Specifications and design are subject to modification without  Refer wiring and installation to qualified service
Input impedance : 10 k notice due to improvements.
personnel.
Allowable external input : 2.0 V • Some figures and illustrations in this manual may be different
: 3.5 mm  Stereo mini-pin Installation of this unit requires special skills and experience. For
Connector
from your product.
Dimensions (W x H x D) : 178 x 50 x 160 mm maximum safety, have it installed by your dealer. Panasonic is not liable
Weight : 1.2 kg for any problems resulting from your own installation of the unit.
 Follow the instructions to install and wire the product.
Disc Player
Not following the instructions to properly install and wire the
Sampling frequency : 8 times oversampling product could cause an accident or fire.
DA converter : 1 bit DAC System  Take care not to damage the leads.
(CA-RC80N)
Pick-up type : Astigma 3-beam
When wiring, take care not to damage the leads. Prevent them
Mute/attenuation
Light source : Semiconductor laser
from getting caught in the vehicle chassis, screws, and moving
Wave length : 790 nm Power
parts such as seat rails. Do not scratch, pull, bend or twist the
Volume
Frequency response : 20 Hz – 20 kHz (±1 dB)
Mode
leads. Do not run them near heat sources or place heavy objects
Signal to noise ratio : 96 dB
(Source)
on them. If leads must be run over sharp metal edges, protect the
Total harmonic distortion : 0.01 % (1 kHz)
Wow and flutter : Below measurable limits leads by winding them with vinyl tape or similar protection.
Tune
Channel separation : 85 dB  Use the designated parts and tools for installation.
Track selection
Band
Use the supplied or designated parts and appropriate tools to
Pause Fast forward/fast reverse
install the product. The use of parts other than those supplied
or designated may result in internal damage to the unit. Faulty
installation may lead to an accident, a malfunction or fire.
 Do not block the air vent or the cooling plate of the unit.
Notes: Blocking these parts will cause the interior of the unit to overheat
• Remote Control Unit for CQ-RX220W/CQ-RX221W/
and will result in fire or other damage.
CQ-RX222W/CQ-RX121W/CQ-RX122W is option (CA-RC80N).  Do not install the product where it is exposed to strong
• The optional remote control is available from your local dealer.
vibrations or is unstable.
(CA-RC80N)
Avoid slanted or strongly curved surfaces for installation. If the
installation is not stable, the unit may fall down while driving and
this can lead to an accident or injury.
Web Site: http://panasonic.net
YGFM286163A FT0808-1108 Printed in China

This manual uses pictographs to show you how to use the product
safely and to alert you to potential dangers resulting from improper Caution
connections and operations. The meanings of the pictographs
THIS PRODUCT IS A CLASS I LASER PRODUCT.
are explained below. It is important that you fully understand the
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF
meanings of the pictographs in order to use this manual and the
PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY
system properly.
RESULT IN HAZARDOUS RADIATION EXPOSURE.
DO NOT OPEN COVERS AND DO NOT REPAIR BY YOURSELF.
This pictograph intends to alert you to the presence REFER SERVICING TO QUALIFIED PERSONNEL.
of important operating instructions and installation
instructions. Failure to heed the instructions may result in
Caution
injury or material damage.
Features
Observe the following warnings when installing.
 Disconnect the lead from the negative (–) battery
terminal before installation.
Wiring and installation with the negative (–) battery terminal
connected may cause electrical shock and injury due to a short SQ (Sound Quality) Expansion Module (Hub Unit)
circuit. Some cars equipped with the electrical safety system have
\CQ-RX420W\
You have 6 preset modes (FLAT, ROCK, POP, VOCAL, JAZZ, CLUB). You
specific procedures of battery terminal disconnection.
can customize your settings for these and save them for instant recall. Connection of the Expansion Module (hub unit, CY-EM100N) allows
FAILURE TO FOLLOW THE PROCEDURE MAY LEAD TO THE
SQ3 (3-Band Sound Quality) users to connect up to 4 optional devices shown below.
UNINTENDED ACTIVATION OF THE ELECTRICAL SAFETY SYSTEM
Center frequency and level are adjustable in each of 3 bands. This lets
RESULTING IN DAMAGE TO THE VEHICLE AND PERSONAL
you fine-tune sound quality for each genre to suit car-interior acoustics Wide Array of Components for System Upgrade
INJURY OR DEATH.
and your personal preferences. ( "Sound Control")
\CQ-RX420W\
 Never use safety-related components for installation,
Various optional components allow users to obtain availability of wide
grounding, and other such functions. USB Connector
range of system upgrade. Upgrading the system delivers relaxed AV
Do not use safety-related vehicle components (fuel tank, brake,
\CQ-RX420W\ space in a car. For further information, refer to the separate System
suspension, steering wheel, pedals, airbag, etc.) for wiring or
Upgrade Guidebook.
The USB Connector is equipped on the front panel.
fixing the product or its accessories.
 Installing the product on the air bag cover or in a location ( System Upgrade Guidebook) • iPod
\CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\
The optional adaptor (Direct Cable for iPod: CA-DC300N) allows
where it interferes with airbag operation is prohibited.
The USB Connector is equipped on the front panel.
 Check for piping, gasoline tank, electric wiring, and you to connect the optional iPod series.
( Operating Instructions USB)
iPod is a trademark of Apple Inc., registered in the U.S. and other
other items before installing the product.
By connecting a USB memory (not included) to USB connector via a
countries.
If you need to open a hole in the vehicle chassis to attach or wire
USB extension cable (USB 2.0, not included), you can enjoy MP3/ • CD Changer
the product, first check where the wire harness, gasoline tank,
WMA/AAC files (\CQ-RX420W\), MP3/WMA files (\CQ-RX320W\ The optional adaptor (Conversion Cable for DVD/CD Changer:
and electric wiring are located. Then open the hole from outside if
\CQ-RX321W\ \CQ-RX322W\) stored on the USB memory (not
CA-CC30N) allows you to connect the optional Panasonic CD
possible.
included) in your car.
 Never install the product in a location where it interferes changer unit (CX-DP880N).
\CQ-RX420W\
with your field of vision. • Bluetooth ®
By connecting iPod series to USB connector via a USB extension cable
 Never have the power cord branched to supply other Using the optional Bluetooth Unit (CY-BT200N) and a Bluetooth
for iPod (USB 2.0, not included), you can enjoy music files stored on device enables hands-free telephony and Bluetooth Audio listening
equipment with power.
the iPod series in your car.
 After installation and wiring, you should check the with this unit.
Note: This unit does not support CY-BT100N.
normal operation of other electrical equipment. AUX (AUX1) Input Terminal
Bluetooth ®
The continuation of their using in abnormal conditions may cause
The AUX input terminal is equipped on the front panel. The Bluetooth word mark and logo are owned by the Bluetooth
fire, electrical shock or a traffic accident.
Your mobile audio player and other devices are connectable to this unit SIG, Inc. and any use of such marks by Panasonic Corporation is
 In the case of installation to an airbag-equipping
without any difficulty. under license. Other trademarks and trade name are those of their
car, confirm warnings and cautions of the vehicle
respective owners.
manufacturer before installation.
 Make sure the leads do not interfere with driving or
getting in and out of the vehicle.
 Insulate all exposed wires to prevent short circuiting.
 Installation Angle
Notes on MP3/WMA/AAC
The product should be installed in a horizontal position with the
front end up at a convenient angle, but not more than 30˚.
The user should bear in mind that in some areas there may be
restrictions on how and where this unit must be installed. Consult
your dealer for further details.
 Wear gloves for safety. Make sure that wiring is
Playable Audio File AAC
completed before installation. • It is recommended to set the bit rate to "128 kbps or more"
 To prevent damage to the unit, do not connect the power CQ-RX420W MP3/WMA/AAC and "fixed".
CQ-RX320W MP3/WMA
• The formats and extensions for AAC data vary according to
connector until the whole wiring is completed.
CQ-RX321W MP3/WMA
 Do not connect more than one speaker to one set of the encoder software used.
CQ-RX322W MP3/WMA
• AAC files which can be played on this unit have the ".m4a"
speaker leads. (except for connecting to a tweeter)
CQ-RX220W MP3/WMA extension and were encoded with Apple iTunes
Observe the following cautions when handling the CQ-RX221W MP3/WMA
• The file extension for files encoded with the iTunes Apple
CQ-RX222W MP3/WMA
battery for the remote control unit. Lossless Encoder is ".m4a", but such files cannot be played
CQ-RX225W MP3/WMA
on this player.
\CQ-RX420W\ \CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\
CQ-RX121W MP3/WMA
• Files under copyright protection cannot be played.
\CQ-RX225W\
CQ-RX122W MP3/WMA
• Use only specified battery (CR2025).
Notes for AAC playback is only for the model CQ-RX420W.
• Match the polarity of the battery with the (+) and (–) marks in the Caution
battery case.
Never assign the ".mp3", ".wma" or ".m4a" file
What is MP3/WMA/AAC?
• Replace a dead battery as soon as possible.
name extension to a file that is not in the MP3/
• Remove the battery from the remote control unit when not using it
MP3* (MPEG Audio Layer-3) and WMA (Windows Media TM
WMA/AAC format. This may not only produce
for an extended period of time. Audio) are the compression formats of digital audio. The former
noise from the speaker damage, but also damage
• Insulate the battery (by placing them in a plastic bag or covering is developed by MPEG (Motion Picture Experts Group), and
your hearing.
them with vinyl tape) before disposal or storage. the latter is developed by Microsoft Corporation. Using these
• Dispose of the battery according to the local regulations.
compression formats, you can record the contents of about
• Do not disassemble, recharge, heat or short the battery. Do not iTunes is a trademark of Apple Inc., registered in the U.S.
10 music CDs on a single CD media (This figures refer to data
and other countries/regions.
throw a battery into a fire or water. recorded on a 650 MB CD-R or CD-RW at a fixed bit rate of
In case of battery leakage 128 kbps and a sampling frequency of 44.1 kHz).
• Thoroughly wipe the battery liquid off the battery case and insert
Windows Media, and the
*MPEG Layer-3 audio coding technology licensed from
new battery.
Fraunhofer IIS and Thomson. Windows logo are trademarks, or
• If any part of your body or clothing comes into contact with battery
registered trademarks of Microsoft
liquid, wash it with plenty of water.
Corporation in the United States
• If battery liquid comes into contact with your eyes, wash them with AAC is an abbreviation for "Advanced Audio Coding".
and/or other countries/regions.
It has been defined as a standard for audio compression
plenty of water and get immediate medical attention.
technology using MPEG 2 and MPEG 4.
Observe the following cautions when using USB
device. Note: MP3/WMA/AAC encoding and writing software is not
\CQ-RX420W\ \CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\ supplied with this unit.
• Do not connect a USB device directly to this unit. If the USB device
Points to Remember When Making MP3/
is connected directly to this unit and an accident occurs, or if the
brakes are applied suddenly, the driver or passenger may bump WMA/AAC Files
into the USB device and may get injured.
Common
• Position the USB device and USB extension cable so that they do
• High bit rate and high sampling frequency are recommended
not obstruct your driving.
• Do not connect any USB device other than USB memory, a USB for high quality sounds.
• Selecting VBR (Variable Bit Rate) is not recommended
audio player or iPod series (\CQ-RX420W\). Do not connect
because playing time is not displayed properly and sound
multiple USB devices to the USB connector. Drawing power for
may be skipped.
multiple USB devices from the connector could cause overheating
• The playback sound quality differs depending on the
and smoking.
encoding circumstances. For details, refer to the instructions
• Do not suddenly disconenct the USB device while "READING" is
of your own encoding software and writing software.
displayed, or perform an operation immediately after connecting
MP3
the USB device. USB device is not recognized correctly.
• 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.
Before Reading These Instructions
Panasonic welcomes you to our constantly growing family of electronic products owners.
We endeavor to give you the advantages of precise electronic and mechanical engineering, manufactured with carefully selected components, and
assembled by people who are proud of the reputation their work has built for our company. We know this product will bring you many hours of
enjoyment, and after you discover the quality, value and reliability we have built into it, you too will be proud to be a member of our family.
\CQ-RX420W\ \CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\
The instruction manual consists of 2 books. One is "Operating Instructions" describing the operations of the main unit.
The other is "System Upgrade Guidebook" describing the optional devices such as CD changer. (\CQ-RX420W\)
The other is "Operating Instructions USB" describing the USB connector on the front panel. (\CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\)
Differences Among 10 Models
This operating instruction manual is for 10 models CQ-RX420W, CQ-RX320W, CQ-RX321W, CQ-RX322W, CQ-RX220W, CQ-RX221W,
CQ-RX222W, CQ-RX225W, CQ-RX121W and CQ-RX122W. All illustrations throughout this manual represent model CQ-RX420W unless otherwise
specified. The following table describes the differences among 10 models.
Models
CQ-RX420W CQ-RX320W CQ-RX321W CQ-RX322W CQ-RX220W
Features
Removable Face Plate Case Included Included Included Included Not included
Remote Control Unit Included Included Included Included Not included
System Upgrade Guidebook Included Not included Not included Not included Not included
Operating Instructions USB Not included Included Included Included Not included
System-up Connector Supported Not Supported Not Supported Not Supported Not Supported
Preamp Out Connector 2 (Front/Rear) 1 (Rear) 1 (Rear) 1 (Rear) 1 (Rear)
USB Connector Supported (USB iPod) Supported Supported Supported Not Supported
AAC playback Supported Not Supported Not Supported Not Supported Not Supported
RDS Supported Supported Not Supported Not Supported Supported
Button logo color Blue Blue Red Green Blue
Models
CQ-RX221W CQ-RX222W CQ-RX225W CQ-RX121W CQ-RX122W
Features
Removable Face Plate Case Not included Not included Included Not included Not included
Remote Control Unit Not included Not included Included Not included Not included
System Upgrade Guidebook Not included Not included Not included Not included Not included
Operating Instructions USB Not included Not included Not Included Not Included Not included
System-up Connector Not Supported Not Supported Not Supported Not Supported Not Supported
Preamp Out Connector 1 (Rear) 1 (Rear) 1 (Rear) Not Supported Not Supported
USB Connector Not Supported Not Supported Not Supported Not Supported Not Supported
AAC playback Not Supported Not Supported Not Supported Not Supported Not Supported
RDS Not Supported Not Supported Not Supported Not Supported Not Supported
Button logo color Red Green Green Red Green
Display Information Recording MP3/WMA/AAC Files on a CD-
Media/USB-Device
Displayed items
• CD-TEXT • MP3 (ID3 tag)
• You are recommended to minimize the chances of making
Disc title Album name
a disc that contains both CD-DA files and MP3/WMA/AAC
Track title Title name/artist name
files.
® version 7. • MP3/WMA/AAC • WMA (WMA tag) • If CD-DA files are on the same disc as MP3, WMA or AAC
Folder name Album name
files or the songs may not play in the intended order, or
File name Title name/artist name
some songs may not play at all.
• AAC (Song information) • When storing MP3 data, WMA data or AAC data on the
Album name same disc, use different folders for each data.
Title name/artist name • Do not record files other than MP3/WMA/AAC files and
unnecessary folder on a disc.
Displayable characters
• The name of an MP3/WMA/AAC file should be added by
• Displayable length of file name/folder name: within
rules as shown in the following descriptions and also comply
32 characters. (Unicoded file and folder names are reduced
with the rules of each file system.
by half in the number of displayable characters.)
• The file extension ".mp3", ".wma" or ".m4a" should be
• Name files and folders in accordance with the standard of
assigned to each file depending on the file format.
each file system. Refer to the instructions of writing software
• You may encounter trouble in playing MP3/WMA/AAC files or
for details.
displaying the information of MP3/WMA/AAC files recorded
• ASCII character set and special characters in each language
with certain writing software or CD recorders.
can be displayed.
• This unit does not have a play list function.
• Some Cyrillic characters in the Unicode can be displayed.
• Although Multi-session recording is supported, the use of
Disc-at-Once is recommended.
ASCII character set
A to Z, a to z, digits 0 to 9, and the following symbols:
Supported file systems
(space) ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ˆ _ ` { | } ~
CD-media
Special Characters
ISO 9660 Level 1/Level 2, Apple Extension to ISO 9660, Joliet,
À Á Â Ã Å à á â ã å
Romeo
Ä ä
Note: Apple HFS, UDF 1.50, Mix CD and CD Extra are not
Ò Ó Ô Õ Ö ò ó ô õ ö
supported.
Ù Ú Û Ü ù ú û ü
USB-device
\CQ-RX420W\ \CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\
Notes:
File system is FAT12/16/32
• With some software in which MP3/WMA/AAC format files
have been encoded, the character information may not be
displayed properly.
• Undisplayable characters and symbols will be converted into
an asterisk ( ).
• It is recommended that the length of the file name is less
than 8 characters (excluding the file extension).
Compression formats
(Recommendation: "Points to Remember When Making MP3/WMA/AAC Files" Left)
\CQ-RX420W\
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
MPEG 2.5 Audio Layer-3 (MP3) 8 k – 160 kbps Yes 8, 11.025, 12 kHz
Windows Media Audio Ver. 29* 64 k – 160 kbps Yes 32, 44.1, 48 kHz
MPEG 4 Advanced Audio Coding Low Complexity 16 k – 320 kbps Yes 8, 11.025, 12, 16, 22.05, 24, 32,
(AAC LC) 44.1, 48 kHz
* WMA 9 Professional/LossLess/Voice are not supported.
Maintenance/Fuse Notes on Discs
Your product is designed and manufactured to ensure the minimum of maintenance. Use a dry, soft cloth for routine exterior
If you use commercial CDs, they must have either of these labels shown at
cleaning. Never use benzine, thinner, or other solvents.
right.
Some copy-protected music CDs are not playable.
How to hold the disc
• Do not touch the underside of the disc.
• Do not scratch on the disc.
• Do not bend the disc.
If the fuse blows out, consult your dealer, or your nearest authorized Panasonic Service Center.
• When not in use, keep disc in the case.
Warning
• Use fuses of the same specified rating (15 A). Using substitutes or fuses with higher ratings, or connecting the unit directly
without a fuse could cause fire or damage to the unit. If the replaced fuse fails, contact your nearest authorized
Panasonic Service Center.
Do not use discs that fit any of the descriptions given
below. Using these discs may damage the discs or cause
the unit to malfunction.
• Special discs in a shape which is not round
Anti-Theft System
This unit is equipped with a removable face plate. Removing this face plate makes the unit totally inoperable. • Partly or wholly transparent disc
Notes:
• Do not touch the contacts on the face plate and the main
unit, since this may result in poor electrical contact. Wholly transparent disc
• If dirt or other foreign substances get on the contacts, wipe Wholly semi-transparent disc may not be played back.
them off with a clean and dry cloth. • Discs with adhered labels, etc. on them
Removing Mounting
Disc with adhered stickers
1 Turn off the power. 1 Slide the left side of the face plate in place. or tape
2
Press []. The face plate will open.
2 Press the right end of face plate until a
3 "click" is heard.
Pull it out toward you.
Protective films or sheets
\CQ-RX420W\ \CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\
\CQ-RX225W\
• Damaged or deformed discs
4
Put the face plate in the case.
Shoddily made discs
Discs with burrs
Please remove the burrs
before use.
Troubleshooting
\CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\ \CQ-RX220W\ \CQ-RX221W\ \CQ-RX222W\ \CQ-RX225W\
If You Suspect Something Wrong
\CQ-RX121W\ \CQ-RX122W\ Check and take steps as described below.
If the described suggestions do not solve the problem, it is
Compression method Bit rate VBR Sampling frequency
recommended to take the unit to your nearest authorized Panasonic
MPEG 1 Audio Layer-3 (MP3) 32 k – 320 kbps Yes 32, 44.1, 48 kHz Service Center. The product should be serviced only by qualified
personnel. Please refer the checking and the repair to professionals.
MPEG 2 Audio Layer-3 (MP3) 8 k – 160 kbps Yes 16, 22.05, 24 kHz
Panasonic shall not be liable for any accidents arising out of neglect
MPEG 2.5 Audio Layer-3 (MP3) 8 k – 160 kbps Yes 8, 11.025, 12 kHz of checking the unit or your own repair after your checking.
Never take measures especially those other than
Windows Media Audio Ver. 29* 64 k – 160 kbps Yes 32, 44.1, 48 kHz
indicated by italic letters in "Possible Solution" described
below because those are too dangerous for users to
* WMA 9 Professional/LossLess/Voice are not supported.
handle themselves.
Folder Selection Order/File Playback Order
Trouble
CD-media
Maximum number of files/folders
Common
• Maximum depth of trees: 8
Root folder
\CQ-RX420W\ \CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\
1 (Root Directory)
• Maximum number of files
Folder Selection
2
CD-media: 999
In the order
1 8
USB device: 65 535
4
File Selection
• Maximum number of files in one folder
No power
3 In the order
CD-media: 999
USB device: 999
5
• Maximum number of folders:
6
CD-media: 256 (Root folder is included.)
USB device: 255 (Root folder is included.)
8
\CQ-RX220W\ \CQ-RX221W\ \CQ-RX222W\ \CQ-RX225W\
\CQ-RX121W\ \CQ-RX122W\ No sound
7
• Maximum number of files: 999 Tree 1 Tree 2 Tree 3 Tree 4 Tree 8 (Max.)
• Maximum number of files in one folder: 999
• Maximum number of folders: 256 (Root folder is included.)
Noise
USB-device
Notes:
\CQ-RX420W\ \CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\
• You can shorten the duration between data read and No sound from
playback by decreasing the quantity of files or folders, or the
left, right, front,
Root folder
depth of the hierarchy.
or rear speaker
(Root Directory)
• This unit counts the number of folders irrespective of the
Folder Selection Left and right
1
presence or absence of an MP3/WMA/AAC file.
In the order
1 5 sounds are
• If the selected folder does not contain any MP3/WMA/AAC
2 File Selection reversed
files, the nearest MP3/WMA/AAC files in the order of
In the order
3
playback will be played. Disc Player
• Playback order may be different from other MP3/WMA/AAC
players even if the same disc is used. No sound, or disc
4
• "ROOT" appears when displaying the root folder name. is automatically
\CQ-RX420W\ \CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\ ejected
5
• Empty folders stored on the USB memory are not included in
Sound skip, poor
the folder count.
sound quality
• Depending on the connected USB memory, the order in
Tree 1 Tree 2 Tree 3 Tree 4 Tree 5 Tree 8 (Max.)
which the files are played back may differ to the order in
Sound skip due to
which the files were stored.
vibration
Disc not ejectable
Copyright No warranty
It is prohibited by copyright laws to copy, distribute and Above description complies with our investigations as
deliver copyrighted materials such as music without the of June 2008. It has no warranty for reproducibility and
approval of copyright holder except enjoying yourself displayability of MP3/WMA/AAC.
personally.
Disc Insert
The surfaces of new discs tend to be slippery. Therefore,
when using such a disc for the first time, it may not load
satisfactorily even when it has been inserted into the unit. At
a time like this, insert the disc into the unit as far as it will go
Printed side until it is loaded properly.
• When inserting a disc into or ejecting and removing it
from the unit, insert it straight in or eject and remove it
straight out in parallel with the unit.
Observe, the disc may be scratched or marked in the
process.
• When inserting a disc, do not put one disc on another.
Failure to observe this may cause the discs to be
jammed.
Do not leave discs in the following places:
• Direct sunlight
• Near car heaters
• Dirty, dusty and damp areas
• On seats and dashboards
Disc cleaning
• Use a dry, soft cloth to wipe from the center outward.
Partly transparent disc
<Correct> <Wrong>
• Do not attach any seals or labels to your discs.
• Do not write on the disc label in a heavy pen or ballpoint
pen.
Labels created by a printer
Notes on CD-Rs/RWs
• You may have trouble playing back some CD-R/RW discs
recorded using CD recorders (CD-R/RW drives), either
due to their recording characteristics or dirt, fingerprints,
Discs accessories (stabilizers, scratches, etc. on the disc surface.
etc.) • CD-R/RW discs are less resistant to high temperatures
and high humidity than ordinary music CD. Leaving them
inside a car for extended periods may damage and make
playback impossible.
• The unit may not successfully playback a CD-R/RW,
that was made by the combination of writing software,
Discs with cracks, scratches or a CD recorder (CD-R/RW drive) and a disc if they are
parts missing incompatible with one another.
• This player cannot play the CD-R/RW discs if the session is
not closed.
• Be sure to observe the handling instructions of CD-R/RW
discs.
• This player cannot play CD-R/RW discs which contain
other than CD-DA or MP3/WMA/AAC data (Video CD, etc.).
Warning
• Do not use the unit in an irregular condition, for example,
without sound, or with smoke or a foul smell, which can cause
ignition or electric shock. Immediately stop using the unit and
consult your dealer.
• Never try to repair the unit by yourself because it is dangerous
to do so.
Possible Solution Trouble Possible Solution
Radio
• Start the engine. (Or turn the ignition • Tune in to another station of high-intensity
switch to the ACC position.) waves.
Frequent noise
• Verify the wiring. (battery lead, power • Make sure that the antenna mounted point
lead, ground lead, etc.) is grounded properly.
• Fuse blown (Contact the nearest Panasonic
• The preset memory is cleared to return
Service Center.)
Preset data to the original factory setting when
• Ask a professional for fuse replacement.
deleted the power connector or battery is
• Be sure to use the same rated fuse.
disconnected.
• Disable the mute function.
• Verify the wiring.
Error Display Messages (Disc Player)
• Wait until the dew disappears before
(The disc is ejected automatically.)
turning on the unit.
The disc is dirty or upside down.
• Make sure that grounding is established
• Check the disc.
properly.
(The disc is ejected automatically.)
• Adjust the balance and fader.
The disc has scratches.
• Verify the wiring. • Check the disc.
No operation by some cause.
• Connect the speaker lead correctly.
• If normal operation is not restored,
consult your dealer or the nearest
Service Center to ask for repairs.
Cannot read the file
• Check the disc.
• Load the disc correctly.
• Clean the disc. A WMA/AAC file can be copyrighted.
• The file protected by copyright is not
playable.
• Clean the disc.
\CQ-RX420W\
• The maximum permissible tilt angle is Note: Refer to the System Upgrade Guidebook for error messages
30°. regarding optional products.
\CQ-RX320W\ \CQ-RX321W\ \CQ-RX322W\
• Secure the unit.
Note: Refer to the Operating Instructions USB for error messages
• Press []. If the disc is still not ejected,
regarding optional products.
contact the nearest Panasonic Service
Center.