Panasonic CQ-DPX152 - Manual (Page 17)

Preliminary Steps
Check and take steps as described in the tables below.
If You Suspect Something Wrong
Immediately switch the power off.
Disconnect the power connector and check that there is nei­
ther smoke nor heat from the unit before asking for repairs.
Never try to repair the unit by yourself because It Is dangerous
to do so.
Troubleshooting Tips
□ Common
Trouble
Caution:
o Do not use the unit if it malfunctions or if
there is something wrong.
oDo not use the unit in abnormal condi­
tion, for exampie, without sound, or with
smoke or foul smeil, which can cause ig­
nition or electric shock, immediately
stop using it and cali the store where
you purchased it.
No power.
No sound.
Noise.
Cause/Step
Car’s engine switch is not on.
=>Turn your car’s ignition switch to ACC or ON.
Cables are not correctly connected.
^Connect cables correctly.
Battery cable is not correctly connected.
^Connect the battery cable to the terminal that is always active.
Accessory cable is not correctly connected.
^Connect the accessory cable to your car’s ACC source.
Grounding wire is not correctly connected.
^Connect the grounding wire to a metal part of the car.
Fuse is burnt out.
=>Call the store where you purchased the unit, or your nearest
Servicenter (see the attached sheet) 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.
A mobile phone is used near the unit.
»Keep the mobile phone away from the unit.
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