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
4
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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.
5
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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
6
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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.
11
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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.
12
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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.
13
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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.
14
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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.
15
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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 Ω.
• 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.
17
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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
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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 Ω, S/N 30 dB)
17 dBf (1.8 µV/ 75 Ω)
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 Ω and ≤ 1%
THD+N
Signal to Noise Ratio:
70 dBA (reference: 1 W into 4 Ω)
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
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