Panasonic CQDF583U CQDF583U User Guide - Page 16
TROUBLESHOOTING, Preliminary Steps, If You Suspect Something Wrong - parts
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E N Troubleshooting G L I S H Preliminary Steps 23 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 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. Troubleshooting Tips ❐ Common Trouble Caution: ≥ Do not use the unit if it malfunctions or is something wrong. ≥ Do not use the unit in abnormal condition, for example, without sound, or with smoke or foul smell, which can cause ignition or electric shock. Immediately stop using it and call the store where you purchased it. Cause/Step Car's engine switch is not on. ➡Turn your car's ignition switch to ACC or ON. No power. Cables are not correctly connected. ➡Connect cables correctly. ➡Connect the battery cable to the terminal that is always active. ➡Connect the accessory cable to your car's ACC source. ➡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. No sound. Cables are not correctly connected. ➡Connect cables correctly. Condensation (dew). ➡Wait for a while before use. Noise. A mobile phone is used near the unit. ➡Keep the mobile phone away from the unit. The unit's grounding wire is not connected securely. ➡Check the metal areas of the car body (chassis), and connect the grounding wire more securely. Audio sound is output but the display shows demonstration message. Demonstration mode is ON. ➡Press [DISP] (display) to cancel demonstration mode. 38 CQ-DFX683/DF583/DF203U E The model CQ-DF203U does not support MP3/WMA playback. N G L I ❐ Radio S H Trouble Cause/Step 24 Station is too far, or signals are too weak. ➡Select other stations of higher signal level. Too much noise in FM stereo and monaural (AM) broadcasts. The motor antenna relay control lead is not connected correctly. ➡If there is a motor antenna in the car, connect the antenna control lead to the motor antenna lead that is installed in the car correctly. The ground connection of the radio antenna is not secure enough. ➡Check the ground connection of the mounted base part of the antenna, and tighten up the screw. The radio antenna is not extended enough. ➡Fully extend the radio antenna. Preset station is reset. Battery cable is not correctly connected. ➡Connect the battery cable to the terminal that is always active. ❐ CD/MP3/WMA CQ-DFX683U CQ-DF583U CD CQ-DF203U Trouble Cause/Step Disc is upside down. ➡Place disc in the correct direction with the label side up. ≥ Disc is dirty. ≥ Disc has scratches. ➡Clean disc, referring to the section on "Notes on CD/CD Media (CD-ROM, CD-R, CD-RW)". (page 45) Disc is in the CD compartment but no sound is made, or disc is ejected automatically. CQ-DFX683U CQ-DF583U A disc that has data other than CD-DA or MP3/WMA type is played. ➡Discs that have CD-DA or MP3/WMA type data should be used. CQ-DF203U A disc that has data other than CD-DA type is played. ➡Discs that have CD-DA type data should be used. ➡The unit may not successfully play back a CD-R/RW that is made in combination of writing software, a CD recorder (CD-R/RW drive) and a disc which are incompatible one another. Refer to instructions for the concerned devices for details. 39 CQ-DFX683/DF583/DF203U