Speaker Connections; Fuse; Maintenance; Troubleshooting - Panasonic CQ-FX323W Operating Instructions Manual

Speaker Connections

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Caution: Please follow the instructions given below. Failure to do so will cause damage to the unit and speakers.
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<Right>
¡Use ungrounded speaker only.
(White)
¡The maximum speaker input should be 45 W or more. (If used with
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(White
w/black stripe)
¡The speaker impedance should be 4 - 8 Ω.
(Gray)
¡This unit uses the BTCL circuit, so each speaker should be connected
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(Gray
¡The speaker cords and the power amplifier unit should be kept away
w/black stripe)
<Wrong>
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Chassis
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Chassis
¡Never connect the speaker cord to ¡Do not use a 3-wire type speaker
the body of the car. system having a common earth
lead.

Fuse

Use fuses of the same specified rating (15 A). Using different substitutes or fuses with higher ratings, or connecting the unit
directly without a fuse, could cause fire or damage to the unit.
If the fuse replacement fails, contact your shop when you purchased this unit.

Maintenance

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.
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the optional power amplifier, the speaker input should be higher than
the maximum amplifier output.)
separately using parallel vinyl insulated cords.
(about 30 cm apart) from the antenna and antenna extension cord.
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¡Do not connect more than one
speaker to one set of speaker
leads.

Troubleshooting

Preliminary Steps
Check and tape steps as described in the tables below.
If You Suspect Something is wrong.
Immediately switch the power off.
Disconnect the power connector and check that there is neither smoke nor heat from the unit before asking for repairs.
Never try to repair the unit yourself because it is dangerous to do so.
Cautions:
¡Do not use the unit if malfunctions or something is wrong.
¡Do not use the unit in abnormal condition,for example,for example,without sound,or with smoke or foul smell.
This can cause ignition or electric shock.Immediately stop using the unit and call the store where you purchased.
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Troubleshooting Tips
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Common
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Trouble
Unit does not turn on.
No sound
Noise
Cause
Turn your car's ignition switch to ACC or
Car's ignition switch is not on.
ON.
Cables are not correctly connected. Connect cables correctly.
Connect the batter cable to the terminal
Battery cable is not correctly connected.
that is always live.
Accessory cable is not correctly connect- Connect the accessory cable to your car's
ed. ACC source.
Connect the grounding wire to a metal
Grounding wire is not correctly connected.
part of the car.
Call the store where you purchased
Fuse is burnt out. the unit, or your nearest service station
and ask for fuse replacement.
Mute is set to ON . Set it to OFF.
Cables are not correctly connected. Connect cables correctly.
Condensation(dew) Wait for a while before use.
Keep the mobile phone away from the
A mobile phone is used near the unit.
unit.
Check the metal areas of the car body
The unit's grounding wire is not connected
(chassis), and connect the grounding
securely.
wire more securely.
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