ENGLISH

Troubleshooting

What appears to be trouble is not always serious. Check the following points before calling a service center.

 

Symptoms

Remedies/Causes

 

• No sound comes out of the center speaker.

• Center speaker is not activated. (￿page 55)

 

 

Once you have reset the unit, make sure to activate the

 

 

speaker again.

 

 

• Center speaker is used only for surround playback. No

 

 

sound comes out for stereo playback.

 

• The monitor is not clear and legible.

Sunshine from the windscreen may cause this symptom.

 

 

Adjust <Bright>. (￿page 53)

 

• The unit does not work at all.

Reset the unit. (￿page 3)

 

• The remote controller does not work.

Deactivate Dual Zone. (￿page 26)

 

 

(While Dual Zone is activated, the remote controller only

 

 

functions for operating the DVD/CD player.)

General

• “No Signal” appears.

• Change the source.

 

to VIDEO IN plug.

 

 

• Start the playback on the external component connected

 

 

• Check the cords and connections.

 

 

• Signal input is too weak.

 

• “Mecha Error Push Reset” appears on the

Reset the unit. (￿page 3)

 

monitor, and the control panel does not

 

 

move.

 

 

• The touch pad controls do not respond

• Keep your hands and controls clean and dry.

 

properly.

• Eliminate static electricity and do not place magnetic

 

• <Illumination> function does not work

items near the unit.

 

properly.

• Leave the unit until the temperature becomes stable in

 

 

the car.

 

 

• A rubber mat on the floor may cause this symptom. In

 

 

this case, do not use the rubber mat.

68

Page 68
Image 68
JVC KD-ADV49 manual Troubleshooting, Symptoms Remedies/Causes