Power

If the vehicle is not running yet, turn the key in the ignition until the accessory indicator lights.

Press [PWR] to switch on the power.

Volume

Press the knob to select the volume mode and then turn it clockwise or counterclockwise to adjust the volume level.

Volume Level

0 to 40

Anti-Volume-Blast Circuit

At power on, the volume returns to the previous level slowly if the level was at 20 or higher.

BASS/FAD

BAL/FADER

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Changing Audio Modes

Press this knob [SEL] to change the audio mode as follows.

Bass and Treble

Press the knob to select the BASS or TREBLE mode and then turn it clockwise or counterclockwise to increase or decrease the bass/treble level.

Balance

Press the knob to select the BALANCE mode and then turn it clockwise or counterclockwise to shift the sound volume to the right or left speakers.

Press and hold

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FEW k 4500U

Press and hold

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FEW k 4300U

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Fader

Press the knob to select the FADER mode and then turn it clockwise or counterclockwise to shift the sound volume to the front or rear speakers.

Note: In the audio mode (BASS/TRE/BAL/FADE), the display will returm to regular operation mode when there is no input for more than 5 seconds (2 seconds in the VOL mode).

S???HDB (Super High Definition Bass)

(Only for CQ-4500U)

This featare enhances bass definition.

Press and hold [MUTE] (S???HDB) for more than 2 seconds to activate high-defintion bass.

Press and hold [MUTE] (S???HDB) for more than 2 seconds to cancel.

Tone Enhancement (Loudness)

(Only for CQ-4300U)

Press and hold [MUTE] (LOUD) for more than 2 seconds to enhance bass and treble tones when listening at low or medium volume.

Press and hold [MUTE] (LOUD) for more than 2 seconds again to deactivate when listening at higher volumes.

Mute

Press [MUTE] to mute the sound completely.

Press [MUTE] again to cancel.

Selecting Auxiliary Source

(Only for CQ-4500U)

Press and hold [MODE] (AUX) for more than 2 seconds to select AUX Input mode.

Connect the auxiliary equipment (any other appropriate equipment) to the AUX IN Connector.

Canceling AUX Input mode

Press [MODE] (AUX) to resume the previous mode.

Selecting a Band

"ST" indicator lights when FM stereo broadcast is available.

Manual Tuning

Press [TUNE j] or [TUNE i] to tune in a higher or lower frequency.

Seek Tuning

Press and hold [SEEK j] or [SEEK i] for more than 0.5 seconds, then release it.

Seek tuning will automatically stop when a signal of the next broadcast station is received.



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Manual Station Preset

 Press [BAND] to select a desired band.

 Use manual or seek tuning to find a station to be stored in the preset memory.

Press and hold one of the preset buttons [1] to [6] until the display blinks once.

Preset Number

Note: You can change the memory setting by repeating the above procedure.

Auto Station Preset

Select a band and press and hold [BAND] (APM: Auto Preset Memory) for more than 2 seconds.

The 6 strongest available stations will be automatically saved in the memory on preset buttons [1] to [6].

Once set, the preset stations are sequentially scanned for 5 seconds each.

Note: Any stations preset previously on the selected band will be erased.

Tuning in a Preset Station

Press any of the buttons [1] to [6] to tune in the station preset by the above.

Fast Forward

Rewind

Playing a Cassette

Insert the cassette with the exposed tape side facing to the right. Play will start automatically.

Playing Side Indicator

Rewind and Fast Forward

Press [i] (REW) or [j] (FF) to rewind or fast forward the tape.

Press [] to stop.

The tape will resume playing from that position.

Metal Tape Mode

Press [1 MTL] when playing metal or chromium dioxide (CrO2) position tapes.

Press [1 MTL] again to cancel.

Note: Playing non-metal position tapes in MTL mode causes high frequency imbalance, which affects tone quality.

Dolby Noise Reduction

Press [2 NR] to set the Dolby B NR mode.

Press [2 NR] again to cancel.

Note: Set the Dolby B NR mode when playing back a tape recorded with Dolby B Noise Reduction.

TPS Operation (Tape Program

Search)

 Press [3 TPS] to activate the tape program search mode.

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times to go backward (up to 8) or forward (up to 9).

Ex1. To select the current program again, press [3 TPS], and press [i].

Ex2. To select the previous program, press [3 TPS], and press [i] twice.

Ex3. To select the next program, press [3 TPS] and press [j].

Ex4. To select the 3rd next program , press [3 TPS], and press [j] three times.

 Press [3 TPS] again to cancel.

Notes: The TPS mode may not work correctly in the following cases. This, however, does not mean that the unit is defective.

There is an interval of less than 4 seconds or having a high level of noise or hum between programs.

There is particularly low-level passage during the program.

Once the CD changer has been connected, press [MODE] to change to the CD changer mode. When a disc magazine is inserted, CD play starts automatically.

Play Disc Track

TimeNumber Number

Selecting a Disc

Press [1] (i DISC) or [2] (DISC j) to select a disc in descending or ascending order.

Then, the selected disc will start to play from the first track.

Note: The number of discs you can load the CD changer with is specific to each model.

Selecting a Track

Press [j] to advance to the next track.

Press [i] to start play from the beginning of the current track. Press [i] or [j] repeatedly to skip the desired number of tracks.

Searching a Track

Press and hold [j] or [i] for more than 0.5 seconds to activate fast forward or reverse.

Release [j] or [i] to resume regular CD changer play.

??? Error Display Messages

Appears on the display when the E 1 compact disc is dirty or inverted.

Selects the next available compact disc.

Appears on the display when E 2 compact disc is scratched. Selects

the next available compact disc.

Appears on the display when the CD changer stops operating for some E 3 reason. Please turn off the vehicle engine (ACC off), discomnect radio harness for 1 minute then reconnect.

0000 Appears on the display when there is no disc in the magazine.

Press and hold

FEW k

Initial Time

Press and hold [CLK] to set time display. "AM 12:00" blinks, and the time setting mode is activated.

Press [i] to set the hour. Press [j] to set the minute.

(Hold [i] or [j] to change numbers rapidly.)

 Once the time has been set, release [CLK].

Note: When the clock is not set yet, "SET" is displayed.

Resetting the Time

When you want to reset the time, repeat step  and  above.

Selecting the Clock Display

Press [CLK] to display the current time.

Press [CLK] again to returns display.

Note: The current time will be displayed at all the time even the power of the radio is turned off.

Alarm Time Setting

Press and hold [ALM] to set alarm time Display blinks, and the alarm time setting mode is activated.

Press [i] to set the hour. Press [j] to set the minutes.

(Hold [i] or [j] to change numbers rapidly.)

 When you have set the alarm time, release [ALM].

Note: When the alarm is not set yet, "AM 12:00" is displayed.

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Resetting the Alarm Time

When you want to reset the alarm time, repeat steps  and  above.

Alarm Operation

Alarm is switched to ON or OFF each time [ALM] is pressed. When the alarm is switched to ON, the alarm will sound at the set alarm time.

Turning off the Alarm Sound

The alarm will turn off automatically after 90 seconds. Otherwise, press [ALM] once.

Alarm output Volume Selection

You can select ALARM VOL 1 (or VOL 2) by pressing [ALM] in sequence and the display will show as follows.

Press and hold

BASS/FAD

BAL/FADER

To read the temperatare outside the vehicle, press and hold the knob [SEL] for more than 2 seconds. The current temperature in Fahrenheit is displayed on the display.

Press and hold the knob [SEL] for more then 2 seconds again to cancel the temperature reading mode.

Press and hold [] for more than 2 seconds to clear the "TAPE CLN" display and the TAPE mode display will be resumed. (It is valid only in TAPE mode.)

BASS/FAD

BAL/FADER

Reset Switch

If the unit does not respond when the function buttons are pressed, press the reset switch with a small pointed object, such as a pencil point. This will restore the unit to its default settings. All previously storedl memory settings will be erased. Repeat the necessary steps in the previous pages to reprogram the clock and memory settings. If pressing the reset switch does not restore normal operation, please return the radio to the nearestkauthorized service center for service.

??? Overview

This equipment should be installed by a professional. However, if you plan to install this unit yourself, your first step is to decide where to install it. The instructions in these pages will guide you through the remaining steps: (Please

refer to "WARNING" statement above).

Identify and label the vehicle wires

Connect the vehicle wires to the wires of the power connector

Install the unit in the dash Check the operation of the unit

If you do encounter problems, please consult your nearest authorized dealer.

Caution: This unit will operate with a 12 volt DC negative ground auto battery system only. Do not attempt to use it in any other system. Doing so could cause serious damage.

Before you begin installation, look for the following items included in the packing with your unit.

Warranty Card ...... Fill this out promptly

Panasonic Servicenter for service Directory

...... Keep this for future reference in case the

??? Installation Hardware

??? Required Tools

You'll need a screwdriver, a 1.5 volt AA battery and the following:

??? Dashboard Specifications

THICKNESS

MIN. 3/16" (4.75 mm)

MAX. 7/32" (5.56 mm)

2-3/32" (53 mm)

7-5/32" (182mm)

??? Identify All Leads

The first step in installation is to identify all the vehicle wires you'll use when hooking up your sound system.

As you identify each wire, we suggest that you label it using masking tape and a permanent marker. This will help avoid confusion when making connections later.

Note: Do not connect the power connector to the stereo unit until you have made all connections. If there are no plastic caps on the stereo hooking wires, insulate all exposed leads with electrical tape until you are ready to use them. Identify the leads in the following order.

Power Lead

If your vehicle has a radio or is pre-wired for one:

Cut the connector wires one at a time from the plug (leaving the leads as long as possible) so that you can work with individual leads.

Turn the ignition on to the accessory position, and ground one lead of the test bulb to the chassis.

Touch the other lead of the test bulb to each of the exposed wires from the cut radio connector plug. Touch one wire at a time until you find the outlet that causes the test bulb to light.

Now turn the ignition off and then on. If the bulb also turns off and on, that outlet is the vehicle power lead.

If your vehicle is not wired for an audio unit:

Go to the fuse block and find the fuse port for radio (RADIO), accessory (ACC), or ignition (IGN).

Battery Lead

If your stereo unit has a yellow lead, you will need to locate the vehicle's battery lead. Otherwise you may ignore this procedure. (The yellow battery lead provides continuous power to maintain a clock, memory storage or other function.)

If your vehicle has a radio or is pre-wired for one: With the ignition and headlights off, identify the vehicle battery lead by grounding one lead of the test bulb to the chassis and checking the remaining exposed wires from the cut radio connector plug.

If your vehicle is not wired for an audio unit:

Go to the fuse block and find the fuse port for the battery, usually marked BAT.

Speakers

Identify the vehicle speaker leads. There will be two leads for each speaker, usually color coded.

A handy way to identify the speaker leads and the speaker they connect with is to test the leads using a 1.5 volt AA battery as follows.

Hold one lead against one pole of the battery and stroke the other lead across the other pole. You will hear a scraping sound in a speaker if you are holding a speaker lead.

If not, keep testing different lead combinations until you have located all the speaker leads. When you label them, include the speaker location for each.

Antenna

The antenna lead is a thick, black wire with a metal plug at the end.

??? Connect All Leads

Now that you have identified all the wires in the vehicle, you???re ready to begin connecting them to the stereo unit wires. The connection diagram on Page 26, 27 show the proper connections and color coding of the leads.

We strongly recommend that you test the unit before making a final installation.

You can set the unit on the floor and make temporary connections to test the unit. Use electrical tape to cover all exposed wires.

Important: Connect the red power lead last, after you have made and insulated all other connections.

Ground

Connect the black ground lead of the power connector to the metal vehicle chassis.

Speakers

Connect the speaker wires. See the wiring diagram below for the proper hookups. Follow the diagram carefully to avoid damaging the speakers and the stereo unit.

The speaker used must be able to handle more than 37 watts of audio power. If using an optional audio power, the speakers should be able to handle the maximum amplifier output power. Speakers with low input ratings can be damaged.

Speaker impedance should measure 4 - 8 ohms, which is typically marked on most speakers. Lower or higher impedance speakers will affect output and can cause both speaker and stereo unit damage.

Caution: Never ground the speaker cords. For example, do not use a chassis ground system or a three-wire speaker common system. Each speaker must be connected separately using parallel insulated wires. If in doubt about how your car's speakers are wired, please consult with your nearest professional installer.

CORRECT

No Common Ground

INCORRECT

Common Chassis Ground

INCORRECT

Speaker Common (common earth lead)

+

L ???

+

R ???

Battery

Connect the yellow battery lead to the correct radio wire or to the battery fuse port on the fuse block.

Antenna

Connect the antenna by plugging the antenna lead into the antenna receptacle.

Equipment

Connect any optional equipment such as amplifier, according to the instructions furnished with the equipment. Keep about 12 inches (30 cm) of distance between the speaker cords/amplifier unit and the antenna/antenna extension cord. Read the operating and installation instructions for any equipment you will connect to this unit.

Accessory (ACC) Power

Connect the red power lead to the correct vehicle radio wire or to the appropriate fuse port on the fuse block.

If the stereo unit functions properly with all these connections made, disconnect the wires and proceed to the final installation.

??? Final Installation

Lead Connections

Connect all wires, making sure that each connection is insulated and secure. Bundle all loose wires and fasten them with tape so they won't fall down later. Now insert the stereo unit into the mounting collar.

Congratulations! After making a few final checks, you're ready to enjoy your new auto stereo system.

???Final Checks

1.Make sure that all wires are properly connected and insulated.

2.Make sure that the stereo unit is securely held in the mounting collar.

3.Turn on the ignition to check the unit for proper operation.

If you have difficulties, consult your nearest authorized professional installer for assistance.

Preamp-Out

Sleeper Room Remote Connector (Connect to CA-RC300U)

CD Changer Control Connector

Accessory Power(ACC) (+12V DC, negative ground only)

Ground Lead

(Connect to a clean, bare metallic part of your vehicle)

Battery Lead

(Connect to vehicle battery)

AUX-In Sensor

Steering remote

(Orange w/white

stripe) AUX-In Sensor Lead

(Connect to vehicle computer)

(Orange)

Steering remote control lead

ACC(Red)

Ground (Black)

Battery (Yellow)

Fuse(10A)

Accessory Power(ACC) (+12V DC, negative ground only)

Ground Lead

(Connect to a clean, bare metallic part of your vehicle)

Battery Lead

(Connect to vehicle battery)

??? Maintenance

Your product is designed and manufactured to ensure a minimum of maintenance. Use a soft cloth for routine exterior cleaning. Never use benzine, thinner, or other solvent.

??? When Something Doesn't Work

Check the charts on page 29 for possible causes and solutions to any problem you might be experiencing. Some simple checks or minor adjustments may eliminate the problem.

??? Notes on Cassette Tapes

Tape Slack:

Use a pencil or similar object to take up the slack as shown. If a loose tape is used, this may result in the tape becoming tangled in the rotating parts of the unit.

Label

Pencil

??? Product Servicing

If the suggestions in the charts don't solve the problem, we recommend that you take it to your nearest authorized dealer. Panasonic Servicenter. The unit should be serviced only by a qualified technician.

Do not touch

or pull out the tape.