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Contents

Use This Equipment Safely ...................................................................Page 2

Power and Sound Controls ......................................................................4

How to adjust the volume, mute, balance, and tone for best listening

Radio Basics..............................................................................................6

Mode selection, manual and automatic tuning, band selection,
preset stations

Cassette Tape Player Basice....................................................................9

How to load, wind, play, and eject a cassette tape

CD Changer Basics.................................................................................13

Play, repeat, random and scan, error messages.
Note: CD changer controls are applicable to units with optional CD changer
unit (sold separeately).

Clock Basics............................................................................................15

Setting the time, selecting the clock display, alarm operation

Temperature Reading .............................................................................17

Casette Head Cleaning Warning ............................................................17

In Case of Malfunction............................................................................18

Installation Guide ....................................................................................19

Step-by-step procedures, electrical connections

Troubleshooting ......................................................................................28

Troubleshooting tips, where to get service help

Specifications .............................................................................................30
Part 15 of the FCC Rules ............................................................................30

Содержание CQ4300U - AUTO RADIO/CD TRUCK

Страница 1: ...eavy Duty Cassette Weather Band Receiver with Changer Control CQ 4500U CQ 4300U Operating Instructions Please read these instructions carefully before using this product and save this manual for future use ...

Страница 2: ... head to prevent poor performance or malfunctions Use Authorized Service Centers Do not attempt to disassemble or adjust this precision equipment Please refer to the Servicenter list included with this product for service assistance Notes The two units can be connected to an optional CD changer CX DP801EUC etc CQ 4500U can be connected to an optional wired remote control unit CA RC300U For connect...

Страница 3: ...pe CD Changer Basics 13 Play repeat random and scan error messages Note CD changer controls are applicable to units with optional CD changer unit sold separeately Clock Basics 15 Setting the time selecting the clock display alarm operation Temperature Reading 17 Casette Head Cleaning Warning 17 In Case of Malfunction 18 Installation Guide 19 Step by step procedures electrical connections Troublesh...

Страница 4: ... clockwise or counterclockwise to adjust the volume level 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 d d 0 to 40 12 to 12 12 to 12 Volume Level 4500U BASS FAD BAL FADER FEW l k Anti Volume Blast Circuit At power on the volume returns to the previous level slowly if the level was at 20...

Страница 5: ...lume 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 I...

Страница 6: ... a Band Press BAND to change the band setting as follows FM1 a FM2 a W B a AM Weather Band c d ST indicator lights when FM stereo broadcast is available 4500U FEW l k Manual Tuning Press TUNE j j or TUNE i i to tune in a higher or lower frequency Seek Tuning Press and hold SEEK j j or SEEK i i for more than 0 5 seconds then release it Seek tuning will automatically stop when a signal of the next b...

Страница 7: ...g in a Preset Station Press any of the buttons 1 to 6 to tune in the station preset by the above 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 prese...

Страница 8: ...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 interference with adjacent NOAA Weather Radio Stations and or with other Government or Commercial Operations within the area If you have a question concerning NOAA Weather Radio please contact your nearest Natio...

Страница 9: ...atically Rewind and Fast Forward Press i i REW or j j FF to rewind or fast forward the tape Press to stop The tape will resume playing from that position Changing Sides Press to reverse 4500U BASS FAD BAL FADER FEW l k FEW l k Exposed Tape side Playing Side Indicator Top Side Playing Bottom Side Playing 4500U FEW l k Rewind Fast Forward ...

Страница 10: ...ted Switch on the power again and press u to eject the cassette 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 m...

Страница 11: ...ss 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 Notes To maintain your cassette player in top condition avoid using tapes that are longer than 90...

Страница 12: ... to cancel Blank Skip Press 5 SKP to skip unrecorded portions on the tape Press 5 SKP again to cancel Notes When repeat is on the blank skip does not work because the repeat has priority over the blank skip The blank skip does not work when the unrecorded portion of the tape is less than 15 seconds REPEAT B SKIP ...

Страница 13: ... CD changer with is specific to each model Selecting a Track Press j j to advance to the next track Press i i to start play from the beginning of the current track Press i i or j j repeatedly to skip the desired number of tracks Searching a Track Press and hold j j or i i for more than 0 5 seconds to activate fast forward or reverse Release j j or i i to resume regular CD changer play Note CD chan...

Страница 14: ...Press 4 CD SCAN The display blinks and the first 10 seconds of each track on the discs play in sequence Press 4 CD SCAN again to cancel Error Display Messages Appears on the display when the compact disc is dirty or inverted Selects the next available compact disc Appears on the display when compact disc is scratched Selects the next available compact disc Appears on the display when there is no d...

Страница 15: ...idly 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 4500U BASS FAD BAL FADER FEW l k...

Страница 16: ...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 ALARM TIME a ALM VOL 1 a ALM VOL 2 display 3 seconds display 2 seconds display 2 seconds OFF Cautions Be careful not to set wron...

Страница 17: ...e display will show TAPE CLN to warn you to clean the cassette head for maintaining its top condition after accumulated 100 hours tape playing 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 Notes The temperature Sensor Lead must be connected option If you switch the temperature reading mode to the other m...

Страница 18: ...nted object such as a pencil point This will restore the unit to its default settings All previously stored 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 nearest authorized service center for service ...

Страница 19: ... 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 b...

Страница 20: ...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 ac...

Страница 21: ...xposed 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 ...

Страница 22: ...o 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...

Страница 23: ...unit into Mounting Collar and push it in until click is heard Unit d Secure the rear of the unit to the vehicle by either of the two recommended methods on the next page Power Connector 8 1 Secure the Mounting Collar Insert Mounting Collar into the vehicle s dashboard and bend mounting tabs out with a screwdriver When bending the mounting tab of the mounting collar with a screwdriver be careful no...

Страница 24: ...n the fire wall of the vehicle Cover Mounting Bolt on the rear of the unit with Rubber Cushion option and mount it into the existing Rear Support Bracket Rubber Cushion option Mounting Bolt Mounting Collar Rear Support Bracket existing on the vehicle 3 After installation reconnect the negative battery terminal ...

Страница 25: ...Guide continued To Remove the Unit from the vehicle s dashboard Insert each Removal Tool and pull Note Do not lose Removal Tool They will be needed to remove the unit from the vehicle s dashboard Removal Tool U shaped ...

Страница 26: ...White AUX IN PRE OUT Rear Side Temperature Sensor Lead 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 Lead Connect to vehicle computer Amp Cont MAX 0 1A Blue Red ACC Ground Black Yellow Battery Fuse ...

Страница 27: ...m the vehicle chassis Bundle all cables and keep cable terminals free from touching any metal parts Rear Side 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 Red ACC Ground Black Yellow Battery Fuse 10A Violet Violet w black stripe Gray w black stripe Green Green w...

Страница 28: ...nd that you take it to your nearest authorized dealer Panasonic Servicenter The unit should be serviced only by a qualified technician Replacing the Fuse Use fuses of the same specified rating 10 amps Using different substitutes or fuses with higher ratings or connecting the unit directly without a fuse could cause fire or damage to the stereo unit If the replacement fuse fails contact your neares...

Страница 29: ... hooked up Close to high power lines Not holding buttons down long enough Heads are dirty Poor quality tape The speaker cords are inverted The fader control is set on the wrong position PROBABLE SOLUTION Charge vehicle battery Turn ignition to On or ACC Check connections Replace fuse consult your dealer Hook up antenna Move away from high power lines Press and hold buttons for more than 2 seconds ...

Страница 30: ...ectivity 75 dB Stereo Separation 35 dB at 1 000 Hz Signal Noise Ratio 70 dB Mono Weather Band Radio Frequency Range 162 40 162 55 MHz Useable Sensitivity 3 dB µV S N 20 dB Signal Noise Ratio 40 dB µV 50 dB Tape Player Reproduction System 4 track 2 program stereo Tape Speed 1 7 8 sec 4 76 cm sec FF REW Time Less than 110 SEC C 60 Frequency Response 35 14 000 Hz 3 dB Wow and Flutter 0 09 WRMS Signal...

Страница 31: ......

Страница 32: ...Panasonic Consumer Electronics Company Division of Matsushita Electric Corporation of America One Panasonic Way Secaucus New Jersey 07094 YFM284C331ZA TAMACO0200 0 Printed in Taiwan ...

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