Panasonic Saw CR W402UA User Manual

Heavy Duty Weather Band Receiver  
Model:  
CR-W402UA  
APM  
POWER  
BAND PWR  
CR-W402UA  
TUNE  
SEEK  
Operating Instructions  
1
2
3
4
5
6
¡Please read these instructions (including “Limited Warranty” and “Customer Services Directory”) carefully before using this product  
and keep this manual for future reference.  
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Take care not to damage the leads.  
Caution  
When wiring, take care not to damage the leads. Prevent  
them from getting caught in the vehicle chassis, screws, and  
moving parts such as seat rails. Do not scratch, pull, bend or  
twist the leads. Do not run them near heat sources or place  
heavy objects on them. If leads must be run over sharp  
metal edges, protect the leads by winding them with vinyl  
tape or similar protection.  
Observe the following cautions when handling  
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.  
This unit is designed for use exclusively in  
automobiles.  
Do not operate the unit for a prolonged period with  
the engine turned off.  
Operating the audio system for a long period of time with the  
engine turned off will drain the battery.  
Use the designated parts and tools for installation.  
Use the supplied or designated parts and appropriate tools  
to install the product. The use of parts other than those  
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.  
Blocking these parts will cause the interior of the unit to  
overheat and will result in fire or other damage.  
Do not install the product where it is exposed to  
strong vibrations or is unstable.  
Avoid slanted o 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.  
To ensure safety, never attempt to preset stations  
while you are driving.  
Depending upon the transmission condition of  
electro-magnetic waves, the geographical reasons  
and/or the weather conditions, you may not receive  
the NOAA radio partially or at all.  
Make sure that your weather radio can receive  
properly before driving, especially, before use in a  
critical condition.  
Installation Angle  
The product should be installed in a horizontal position with  
the front end up at a convenient angle, but not more than 30˚.  
The user should bear in mind that in some areas there may  
be restrictions on how and where this unit must be installed.  
Consult your dealer for further details.  
Observe the following cautions when  
installation.  
Refer wiring and installation to qualified service  
personnel.  
Installation of this unit requires special skills and experience.  
For maximum safety, have it installed by the shop where you  
purchased it. Panasonic is not liable for any problems  
resulting from your own installation of the unit.  
Follow the instruction to install and wire the  
product.  
Not following the instructions to properly install and wire the  
product could cause an accident or fire.  
Wear gloves for safety. Make sure that wiring is  
completed before installation.  
To prevent damage to the unit, do not connect the  
power connector until the whole wiring is  
completed.  
Do not connect more than one speaker to one set of  
speaker leads. (except for connecting to a tweeter)  
The following applies only in the U.S.A.  
Part 15 of the FCC Rules  
FCC Warning:  
This device complies with Part 15 of the FCC Rules for  
Radio Receiver. Operation is subject to the condition that  
this device may not cause harmful interference. Any  
unauthorized changes or modifications to this equipment  
may void the user's authority to operate this device.  
1. Operating Instructions ......................................................................................1  
2. Supplied Hardware.................................................................1 set (a page 18)  
3. Product Registration Card.................................................................................1  
4. Customer Care Plan ..........................................................................................1  
Accessories  
3
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Customer Services Directory  
U.S.A.  
Customer Services Directory  
(United States and Puerto Rico)  
Obtain Product Information and Operating Assistance; locate  
your nearest Dealer or Servicenter; purchase Parts and  
Accessories; or make Customer Service and Literature requests  
by visiting our Web Site at:  
or, contact us via the web at:  
You may also contact us directly at:  
1-800-211-PANA (7262),  
Monday-Friday 9 am-9 pm; Saturday-Sunday 10 am-7 pm, EST.  
For hearing or speech impaired TTY users,  
TTY : 1-877-833-8855  
Accessory Purchases:  
(United States and Puerto Rico)  
Purchase Parts, Accessories and Instruction Books online for all  
Panasonic Products by visiting our Web Site at:  
or, send your request by E-mail to:  
You may also contact us directly at:  
1-800-332-5368 (Phone) 1-800-237-9080 (Fax Only) (Monday-  
Friday 9 am to 8 pm, EST.)  
Panasonic Services Company  
20421 84th Avenue South, Kent, WA 98032  
(We accept Visa, MasterCard, Discover Card, American Express,  
and Personal Checks)  
For hearing or speech impaired TTY users,  
TTY : 1-866-605-1277  
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Limited Warranty  
This warranty gives you specific legal rights and you may also have other  
rights which vary from state to state. If a problem with this product develops  
during or after the warranty period, you may contact your dealer or  
Servicenter. If the problem is not handled to your satisfaction, then write to  
warrantor’s Consumer Affairs Department at the addresses of the warrantor.  
U.S.A.  
Limited Warranty  
(For USA and Puerto Rico Only)  
PANASONIC CONSUMER ELECTRONICS COMPANY,  
DIVISION OF PANASONIC CORPORATION OF NORTH AMERICA  
One Panasonic Way, Secaucus, New Jersey 07094  
PARTS AND SERVICE WHICH ARE NOT COVERED BY THIS LIMITED WAR-  
RANTY ARE YOUR RESPONSIBILITY.  
Customer’s Record  
Model  
No.  
PANASONIC AUTO PRODUCTS  
LIMITED WARRANTY  
Serial  
No.  
Dealer’s  
No.  
Code  
No.  
Dealer’s  
Address  
LIMITED WARRANTY COVERAGE  
If your product does not work properly because of defects in materials and  
workmanship.  
Panasonic Consumer Electronics Company or Panasonic Sales Company (col-  
lectively referred to as “the warrantor”) will, for the length of the period indicat-  
ed in the chart below, which starts with the date of original purchase (“warran-  
ty period”), at its option either (a) repair your product with new or refurbished  
parts, or (b) replace it with a new or refurbished product. The decision to  
repair or replace will be made by the warrantor.  
Date of  
Purchase  
Categories  
Parts  
Labor  
Audio Components (except items listed  
below)  
One (1) Year  
One (1) Year  
MXE Series Audio Components (except  
Two (2) Years  
One (1) Year  
Two (2) Years  
Not Applicable  
items listed below)  
Speakers  
Defective Car Audio Speakers under war-  
ranty must be exchanged at the place of  
purchase. Contact your Dealer for details.  
Accessories (in exchange for defective  
items)  
Ninety (90) Days Not Applicable  
During the “Labor” warranty period, there will be no charge for labor. During  
the “Parts” warranty period, there will be no charge for parts. You must carry  
in or mail in your product prepaid during the warranty period. If non-recharge-  
able batteries are included, they are not warranted. This warranty only applies  
to products purchased and serviced in the United States or Puerto Rico. This  
warranty is extended only to the original purchaser of a new product which  
was not sold “as is”. A purchase receipt or other proof of the original purchase  
date is required for warranty service.  
CARRY-IN OR MAIL-IN SERVICE  
For Carry-In or Mail-In Service in the United States and Puerto Rico call 1-800-  
211-PANA (7262) or visit  
LIMITED WARRANTY LIMITS AND EXCLUSIONS  
This warranty ONLY COVERS failures due to defects in materials and work-  
manship, and DOES NOT COVER normal wear and tear or cosmetic damage.  
The warranty ALSO DOES NOT COVER damages which occurred during ship-  
ment, failures which are caused by products not supplied by the warrantor,  
failures which result from accident, misuse, abuse, neglect, bug infestation,  
mishandling, misapplication, alteration, faulty installation, set-up adjustment,  
maladjustment of consumer control, improper maintenance, improper antenna,  
inadequate signal reception or pickup, power line surge, improper voltage sup-  
ply, lightning, modification, commercial use (such as use in hotels, offices,  
restaurants, or other business uses) or rental use of the product, or service by  
anyone other than the technician from Factory Servicenter or other authorized  
service centers, or damage that is attributable to acts of God.  
THERE ARE NO EXPRESS WARRANTIES EXCEPT AS LISTED UNDER “LIMIT-  
ED WARRANTY COVERAGE”. THE WARRANTOR IS NOT LIABLE FOR INCI-  
DENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OF  
THIS PRODUCT, OR ARISING OUT OF ANY BREACH OF THIS WARRANTY.  
(As examples, this excludes damages for lost time, cost of having someone  
remove or re-install an installed unit if applicable, travel to and from the ser-  
vicer, and loss of media, data or other memory contents. The items listed are  
not exclusive, but are for illustration only.) ALL EXPRESS AND IMPLIED WAR-  
RANTIES, INCLUDING THE WARRANTY OF MERCHANTABILITY, ARE LIMIT-  
ED TO THE PERIOD OF THE LIMITED WARRANTY.  
Some states do not allow the exclusion or limitation of incidental or conse-  
quential damages, or limitations on how long an implied warranty lasts, so the  
exclusions may not apply to you.  
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Contents  
Safety Information (Part 15 of the FCC Rules)................................................Page 2  
Accessories .............................................................................................................3  
Customer Services Directory...................................................................................4  
Limited Warranty.....................................................................................................5  
Contents ..................................................................................................................6  
Power and Sound Controls................................................................7  
Power, volume, mute, display change, SQ (Sound Quality), audio modes  
(Bass/Treble/Balance/Fader)  
Clock Adjustment .........................................................................10  
Initial time, time readjustment  
Radio .......................................................................................11  
Band, manual tuning, seek tuning, preset station setting, preset station calling,  
weather band station  
Troubleshooting...........................................................................14  
Troubleshooting tips, product servicing  
Maintenance...............................................................................16  
Care of the unit  
Speaker Connections.....................................................................16  
Installation Guide.........................................................................17  
Installation hardware, overview, required tools, dashboard specifications,  
preparation, to remove the unit  
Electrical Connections ...................................................................20  
Cautions, wiring diagram  
Specifications .............................................................................21  
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Power and Sound Controls  
Power  
Turn the key in the ignition until the accessory indicator lights.  
Power on: Press [PWR] (POWER).  
Power off: Hold down [PWR] (POWER) for more than 1 second.  
CC  
A
ON  
APM  
POWER  
BAND  
PWR  
CR-W402UA  
TUNE  
SEEK  
1
2
3
4
5
6
Display Change  
Press [DISP] to switch to the clock display.  
When the power is off:  
Volume  
ba  
Turn the knob clockwise to increase volume,  
and counterclockwise to decrease volume.  
No display  
clock display  
Note: “AdJ” is displayed when the clock is not  
adjusted. (a page 10)  
Volume level (0 to 40)  
(default: 18)  
Up  
Down  
Mute  
Press [MUTE] to mute the sound completely.  
Press [MUTE] again to cancel.  
7
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Power and Sound Controls  
(Continued)  
APM  
POWER  
BAND PWR  
CR-W402UA  
TUNE  
SEEK  
1
2
3
4
5
6
SQ (Sound Quality)  
SQ is a function that can call up various sound types at the touch of button  
in accordance with your listening music type.  
Press [SQ] for more than 2 seconds to select the sound type as follows:  
(FLAT) flat frequency response:  
does not emphasize any part. (default)  
(ROCK) speedy and heavy sound:  
exaggerates bass and treble.  
(POP) wide-ranged and deep sound:  
slightly emphasizes bass and treble.  
(VOCAL) clear sound:  
emphasizes middle tone and slightly emphasizes treble.  
Note: Settings of SQ, bass and treble are influenced one another. If such an influence causes distortion to the audio signal,  
readjust bass/treble or volume.  
8
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Note: If no operation takes place for more than 5 sec-  
onds in audio mode (2 seconds in volume mode), the  
display returns to the regular mode.  
Audio Modes  
(Bass/Treble/Balance/Fader)  
Push [SEL] to select the audio mode.  
q
Push  
APM  
POWER  
BAND PWR  
CR-W402UA  
TUNE  
SEEK  
1
2
3
4
5
6
Turn [VOLUME] clockwise or  
counterclockwise to change each level.  
w
Volume  
(Setting Range: 0 to 40, Default: 18)  
q : UP  
w : Down  
Bass  
(Setting Range: –12 dB to +12 dB by 2 dB,  
Default: 0 dB)  
q : Increased  
w : Decreased  
Treble  
(Setting Range: –12 dB to +12 dB by 2 dB,  
Default: 0 dB)  
q : Increased  
w : Decreased  
Balance  
(Setting Range: 15 levels each and 0 (center),  
Default 0)  
q : Right enhanced  
w : Left enhanced  
Fader  
(Setting Range: 15 levels each and 0 (center),  
Default 0)  
q : Front enhanced  
w : Rear enhanced  
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Clock Adjustment  
Selecting the Clock Display  
Press [DISP] to change the display.  
Radio mode display (default)  
Clock display  
The 12-hour system is used for the clock.  
APM  
POWER  
BAND PWR  
CR-W402UA  
TUNE  
SEEK  
1
2
3
4
5
6
[{TUNE] [}TUNE]  
(Hours, Minutes)  
Initial Time  
Time Readjustment  
When you want to readjust the time, repeat steps w to y.  
q Press [DISP] (CLOCK).  
Note: Hold down [{] or [}] to change numbers rapidly.  
w Hold down [DISP] (CLOCK) for more than 2 seconds.  
(Hours blink)  
e Adjust the hour.  
(Hours set)  
Press [}]: sets the hour ahead.  
Press [{]: sets the hour back.  
r Press [DISP] (CLOCK).  
(Minutes blink)  
t Adjust the minute.  
(Minutes set)  
Press [}]: sets the minute ahead.  
Press [{]: sets the minute back.  
y Press [DISP] (CLOCK).  
(End.)  
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Radio  
q Band  
Press [BAND] to change the band.  
FM1  
AM  
FM2  
162  
(Weather Band)  
AM  
POWER  
PWR  
BAND  
CR-W402UA  
TUNE  
SEEK  
1
2
3
4
5
6
FM stereo indicator, lights while receiving an FM stereo signal.  
w Manual Tuning  
[}TUNE]: Higher frequency  
[{TUNE]: Lower frequency  
Seek Tuning  
Press and hold for more than 0.5 seconds and  
release it.  
[}TUNE]: Higher frequency  
[{TUNE]: Lower frequency  
Tuning will automatically stop when the next broad-  
cast station is received.  
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Radio  
(Continued)  
Preset Station Setting  
Up to 6 stations can be saved in each of the FM1, FM2 and  
AM preset station memories.  
Note: Existing saved stations are overwritten with new  
stations after following this procedure.  
q Band  
Press [BAND] (APM) to select a desired band.  
(a page 11)  
AM  
POWER  
PWR  
BAND  
CR-W402UA  
TUNE  
SEEK  
1
2
3
4
5
6
Preset buttons from [1] to [6]  
w Auto Preset Memory (APM)  
Press and hold [BAND] (APM: auto preset memory)  
for more than 2 seconds.  
• The 6 stations with good reception will be automat-  
ically saved in the memory under preset buttons  
from [1] to [6].  
• Once set, the preset stations are sequentially  
scanned for 5 seconds each.  
• To stop scanning, press one of the buttons from  
[1] to [6].  
Preset Number  
blinks once  
Manual Preset Memory  
q Use manual or seek tuning to find a station.  
(a page 11)  
w Press and hold one of the preset buttons from [1]  
to [6] until the display blinks once.  
Preset Station Calling  
Press the corresponding preset button from [1] to  
Caution  
[6] to tune in a preset station.  
To ensure safety, never attempt to preset stations  
while you are driving.  
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APM  
POWER  
BAND PWR  
CR-W402UA  
TUNE  
SEEK  
1
2
3
4
5
6
Tuning in a Weather Band Station  
• Press [BAND] (APM) to select WB (Weather Band). (a page 11)  
• Press any of the buttons [1] to [6] to monitor the preset station.  
WB  
Weather Band Frequency (channel) Number  
Note: The weather band (CH1-6) has been preset. CH7 is selected by  
pressing [{] or [}].  
Weather Band Stations  
National Weather Radio Broadcasts from over 380 Iocations throughout  
the U.S. on seven VHF/FM frequencies.  
Tune to weather band to receive continuous weather information 24 hours  
a day on one of the following frequencies.  
1. 162.550 MHz  
2. 162.400 MHz  
3. 162.475 MHz  
4. 162.425 MHz  
5. 162.450 MHz  
6. 162.500 MHz  
7. 162.525 MHz  
Occasionally the frequency of an existing or planned station must be  
changed because of unexpected radio frequency interfere with adjacent  
NOAA weather Radio Stations and/or with other Government or commer-  
cial Operations within the area. If you have a question concerning NOAA  
Weather Radio, please contact your nearest National Weather Service  
Office.  
Warning  
A weather report (including both weather forecasts and current weather  
reports) of NOAA broadcasting may not accord with an actual weather  
condition in your place.  
In the critical situation, you should always pay attention to the actual  
weather condition to safely make decisions.  
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Troubleshooting  
If You Suspect Something Wrong  
Check and take steps as described below.  
Warning  
If the described suggestions do not solve the problem, it is  
recommended to take the unit to your nearest authorized Panasonic  
Servicenter. The product should be serviced only by qualified personnel.  
Please refer the checking and the repair to professionals. Panasonic  
shall not be liable for any accidents arising out of neglect of checking the  
unit or your own repair after your checking.  
Never take measures especially for those other than indicated by ital-  
ic letters in “Possible Solution” described below because those are  
too dangerous for users to handle themselves.  
¡ 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.  
Troubleshooting Tips  
Common  
Problem  
Possible cause  
Possible solution  
a
Vehicle’s ignition switch is not on.  
aTurn your vehicle’s ignition switch to ACC or ON.  
Cables are not correctly connected.  
aConnect cables correctly.  
Power connector is not correctly connected.  
aConnect the power connector to the terminal that is always active.  
No power.  
Power connector is not correctly connected.  
aConnect the power connector to your vehicle’s ACC source.  
Grounding wire is not correctly connected.  
aConnect the grounding wire to a metal part of the vehicle.  
Mute is set to ON.  
aSet it to OFF.  
No sound.  
Noise.  
Cables are not correctly connected.  
aConnect cables correctly.  
The ground lead is not connected properly.  
aConnect the ground lead properly.  
Radio  
Problem  
Possible cause  
Possible solution  
a
Station is too far, or signals are too weak.  
Much noise in FM  
stereo and monaural  
broadcasts.  
aSelect other stations of higher signal level.  
The radio antenna is not extended enough.  
aExtend fully the radio antenna.  
Battery cable is nt correctly connected.  
aConnect the battery cable to the terminal that is always active.  
Preset station is reset.  
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Sound Setting  
Problem  
Possible cause  
Possible solution  
a
Left and right balance, or front and rear balance is off on one side.  
No sound from left,  
right, front, or rear  
speaker.  
aAdjust BAL/FAD as appropriate.  
Cables are not correctly connected.  
aConnect the cables correctly.  
Left and right sounds  
are reversed in stereo  
listening.  
The right speaker wire is connected to the left speaker and the left speaker  
wire to the right speaker.  
aConnect the speaker wires to the correct ones.  
Product Servicing  
If the suggestions in the charts do not solve the problem, we recommend that you take it to your nearest authorized  
Panasonic Servicenter. The product should be serviced only by a qualified technician.  
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Maintenance  
Care of the Unit  
Caution on Cleaning  
Cleaning this Unit  
Use a dry, soft cloth to wipe.  
Never use solvents such as benzine, thinner as they may  
mar the surface of the unit.  
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.  
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 author-  
ized Panasonic Servicenter.  
Speaker Connections  
Caution  
Please follow the instructions given below. Failure to do so will cause damage to the unit and speakers.  
<Right>  
• Use ungrounded speaker only.  
• The maximum speaker input should be 37 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 .  
• This unit uses the BTCL circuit, so each speaker should be connected separately using  
(White)  
+
-
+
L
-
(White  
w/black stripe)  
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.  
(Gray)  
+
-
+
R
-
(Gray  
w/black stripe)  
<Wrong>  
+
-
+
-
+
-
+
+
-
+
+
L
L
L
-
-
-
Chassis  
Chassis  
+
-
+
-
+
-
+
+
-
+
+
R
R
R
-
-
-
• Never connect the speaker cord to  
the body of the car.  
• Do not use a 3-wire type speaker  
system having a common earth  
lead.  
• Do not connect more than one  
speaker to one set of speaker leads.  
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Installation Guide  
WARNING  
This 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 involved in attempting to install this product.  
Any attempt to install this product in a vehicle by anyone other than a qualified installer  
could cause damage to the electrical system and could result in serious personal injury  
or death.  
If your vehicle is equipped with air bag and/or anti-theft systems, specific procedures  
may be required for connection and disconnection of the battery to install this product.  
Before attempting installation of this electronic component, contact your vehicle dealer  
or manufacturer to determine the required procedure and strictly follow their  
instructions.  
FAILURE TO FOLLOW THE PROCEDURE MAY RESULT IN THE UNINTENDED DEPLOYMENT  
OF AIR BAGS OR ACTIVATION OF THE ANTI-THEFT SYSTEM RESULTING IN DAMAGE TO  
THE VEHICLE AND PERSONAL INJURY.  
¡Operating Instructions (including “Limited Warranty”  
and “Customer Services Directory”).  
Overview  
This product should be installed by a professional.  
.....Keep for future reference in case the product needs  
However, if you plan to install this product yourself, your  
servicing.  
first step is to decide where to install it. The instructions in  
¡Installation Hardware .....Needed for in-dash installation.  
these pages will guide you through the remaining steps:  
(Please refer to the “WARNING” statement above.)  
Dashboard Specifications  
¡Identify and label the car wires.  
Thickness Min. 4.75 mm {3/16"}  
¡Connect the vehicle wires to the wires of the power con-  
nector.  
¡Install the unit in the dashboard.  
¡check the operation of the unit.  
53 mm {23/32"}  
Max. 5.56 mm {7/32"}  
If you encounter problems, please consult your nearest  
professional installer.  
182 mm {75/32"}  
Caution  
This unit operates with a 12 V DC negative ground auto  
battery system only. Do not attempt to use it in any  
other system. Doing so could cause serious damage.  
Before you begin installation, look for the items which are  
packed with your unit.  
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Installation  
Precautions  
(continued)  
Installation Hardware  
No.  
Item  
Diagram  
Q’ty  
Warning  
Mounting Collar*  
1
q
If your vehicle is equipped with air bag and/or anti-theft  
systems, specific procedures may be required for  
connection and disconnection of the battery to install  
this product.  
Plain washer (5 mm ø)  
Spring Washer (5 mm ø)  
Hex. Nut (5 mm ø)  
2
2
2
1
1
1
2
w
e
r
t
y
u
i
Before attempting installation of this electronic  
component, contact your vehicle dealer or  
manufacturer to determine the required procedure and  
strictly follow their instructions.  
FAILURE TO FOLLOW THE PROCEDURE MAY RESULT  
IN THE UNINTENDED DEPLOYMENT OF AIR BAGS OR  
ACTIVATION OF THE ANTI-THEFT SYSTEM  
RESULTING IN DAMAGE TO THE VEHICLE AND  
PERSONAL INJURY.  
Rear Support Strap  
Hex. Bolt  
(5 mm ø × 25 mm)  
¡Disconnect the cable from the negative @ battery  
terminal (see warning and caution below).  
¡Remove Mounting Collar q from the main unit  
temporarily, which are already mounted at shipment.*  
Toothed Lock Washer  
(5 mm ø)  
Removal Tool  
(U-shaped)  
Caution  
Various settings that have been stored in the memory in  
other on-board equipment (vehicle navigation etc.) may  
be lost if the battery terminals are disconnected.  
Therefore, we recommend to make a record of or to  
back up the settings before disconnecting the terminals.  
After completing installation of the main unit, set the  
equipment again according to the record.  
(a) Using the rear support strap t  
Fire Wall of Vehicle  
wPlain Washer  
yHex. Bolt  
(5 mmø x 25 mm)  
eSpring Washer  
rHex. Nut  
uToothed Lock Washer  
rHex. Nut (5 mmø)  
eSpring Washer  
¡
Unit should be installed in a horizontal position with the  
wPlain Washer  
front end up at a convenient angle, but not more than 30˚.  
tRear Support Strap  
Mounting Bolt (5 mmø)  
qMounting Collar  
Less than 30˚  
(b) Using the rubber cushion (option)  
Rear support bracket  
(provided on the vehicle)  
Rubber cushion (option)  
Dashboard Installation  
Installation Opening  
This unit can be installed in any dashboard having an  
opening as shown below. The dashboard should be  
4.75 mm {3/16”} – 5.56 mm {7/32”} thick in order to be  
able to support the unit.  
Mounting Bolt  
(5 mmø)  
qMounting Collar  
53 mm  
{2-3/32"}  
182 mm  
{7-5/32"}  
18  
CR-W402UA  
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Caution  
¡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.  
First complete the electrical connections, and then check them for correctness.(a page 20)  
The included Mounting Collar q is designed specially for this unit. Do not use it to attach any other model.  
Insert the Mounting Collar q into the  
dashboard, and bend the mounting tabs  
out with a screwdriver.  
q
The tabs to be bent vary depending on  
the vehicle. To securely install the  
unit, fully bend a number of the tabs  
so that there is no rattling.  
Example:  
Tab  
Power Connector  
q Mounting  
Collar  
Mounting Holes  
Mounting Bolt  
Establish the rear connection of the unit.  
After fixing Power Connector, fix the rear of the  
unit to the vehicle body by either method (a) or (b)  
shown in the previous page.  
w
Mounting springs (C)  
After installation reconnect the negative (–)  
battery terminal.  
e
Engage the Mounting  
Springs (C) in the  
Mounting  
Holes  
mounting holes of the  
Mounting Collar q  
firmly.  
Mounting Spring  
To Remove the Unit from the vehicle’s dashboard  
Insert each Removal Tool i and pull.  
i Removal Tool  
(U-shaped)  
Note: Do not lose Removal Tools. They will be needed  
to remove the unit from the vehicle’s dashboard.  
19  
CR-W402UA  
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Electrical Connections  
Caution  
• This wiring information is for experienced technical individual, for safety reason, please your dealer wire this connection.  
• This product is designed to operate with a 12 V DC, negative ground battery system.  
• To prevent damage to the unit, be sure to follow the connection diagram below.  
• Do not insert the power connector into the unit until the wiring is completed.  
• Be sure to insulate any exposed wires from a possible short-circuit from the vehicle chassis. Bundle all cables and keep cable  
terminals free from touching any metal parts.  
• Remember, if your vehicle has a drive computer or a navigation computer, the data of its memory maybe erased when the bat-  
tery terminals are disconnected.  
Wiring Diagram  
*Fuse (15 A)  
Refer fuse replacement to  
10 12 14 16  
your nearest authorized  
Panasonic Servicenter.  
Do not try fuse replacement  
by yourself.  
Heavy Duty Weather Band Receiver  
9
7
11 13 15  
CR-W402UA  
5
3
1
8
6
4
2
Antenna  
(Rear Side)  
Detail of power connector  
NO.  
1
2
3
4
5
6
7
8
FUNCTION  
BATTERY +12 V  
GROUND  
NO.  
9
10  
11  
12  
13  
FUNCTION  
REAR SP R (–)  
REAR SP R (+)  
FRONT SP R (–)  
FRONT SP R (+)  
FRONT SP L (–)  
FRONT SP L (+)  
REAR SP L (–)  
REAR SP L (+)  
Power Connector  
The power connector does not come  
along with the unit. If need, please  
consult your dealer.  
POWER +12 V ACC 14  
15  
16  
Accessory Power (ACC)  
(+12V DC, negative ground only)  
(Red)  
ACC  
(Black)  
Ground  
Battery  
Ground Lead  
(Connect to a clean, bare  
metallic part of your vehicle)  
(Yellow)  
Battery Lead  
(Connect to vehicle battery)  
(Violet/Black)  
(Gray/Black)  
(White/Black)  
(white)  
(Gray)  
(Green)  
(Violet)  
(Green/Black)  
Left Speaker  
(Front)  
Right Speaker  
(Front)  
Left Speaker  
(Rear)  
Right Speaker  
(Rear)  
20  
CR-W402UA  
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Specifications  
General  
Power Supply:  
12 V DC (11 V-16 V) test Voltage 14.4 V, Negative @ ground  
Current consumption:  
Maximum Power Output:  
Tone adjustment range:  
Bass:  
Less than 2.5 A (0.5 W 4-speaker)  
37 W × 4 channels at 400 Hz, Volume Control maximum  
12 dB at 100 Hz  
12 dB at 10 kHz  
Treble:  
Power Output:  
18 W per channel into 4 ohms, 40 to 30,000 Hz at 3 % THD  
4 – 8 Ω  
178 × 50 × 150 mm {7" × 1-15/16" × 5-7/8"}  
0.85 kg {1.87 lbs.}  
Suitable Speaker Impedance:  
Dimensions (W × H × D):  
Weight:  
FM Stereo Radio  
Frequency Range:  
87.9 – 107.9 MHz  
12 dBf (1.1 µV/ 75 , S/N 30 dB)  
17 dBf (1.8 µV/ 75 )  
30 – 15,000 Hz 3 dB  
75 dB  
Usable Sensitivity:  
50 dB Quieting Sensitivity:  
Frequency Response:  
Alternate Channel Selectivity:  
Stereo Separation:  
35 dB at 1 kHz  
Signal/Noise Ratio:  
70 dB (Mono)  
AM Radio  
Frequency Range:  
Usable Sensitivity:  
530 kHz – 1,710 kHz  
28 dB/µV (25 µV, S/N 20 dB)  
Weather Band Radio  
Frequency Range:  
162.400 – 162.550 MHz  
3 dB/µV (S/N 20 dB)  
50 dB  
Usable Sensitivity:  
Signal/Noise Ratio (40 dB/µV):  
Above specifications comply with EIA standards.  
Power Output:  
16 W RMS x 4 Channels at 4 and 1%  
THD+N  
Signal to Noise Ratio:  
70 dBA (reference: 1 W into 4 )  
Note: Specifications and the design are subject to modification without notice due to improvements in technology.  
21  
CR-W402UA  
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MEMO  
22  
CR-W402UA  
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MEMO  
23  
CR-W402UA  
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©Panasonic Corporation 2008  
YFM264C170CA  
PTW0808-1128  
Printed in China  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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