JVC KW-AV50 - Manual (Page 57)

57
ENGLISH
What appears to be trouble is not always serious. Check the following points before calling a service center.
• For operations with the external components, refer also to the instructions supplied with the adapters used for the
connections (as well as the instructions supplied with the external components).
• Messages (enclosed in “ ”) in the tables below are shown in the language selected on <Text Language>
(☞ page 45). Messages described here are in the language of this manual.
If the following messages appear
Message Remedy/Cause
“No Signal” • Start the playback on the external component connected to VIDEO IN jack.
• Check the cords and connections.
• Signal input is too weak.
• Rear view camera is not connected while <Camera> is selected for <Display>.
To restore the screen, press MENU/DISP OFF to display <AV Menu>, then press
[AV].
“Miswiring Check wiring
connection and then reset
unit”
“Warning Check wiring
connection and then reset
unit” A speaker cord has shorted or it has come in to contact with the car chassis. Wire or
insulate the speaker cord as appropriate, then reset the unit (☞ page 3). See also the
Installation/Connection Manual.
“Parking Brake” No playback picture is shown when the parking brake is not engaged.
“Eject Error”
“Loading Error” Eject the disc forcibly. (☞ page 3)
“Restricted Device” Check whether the connected iPod/iPhone is compatible with this unit. (☞ page 28)
“USB Device Error” • The USB power voltage is abnormal.
• Turn off and turn on the unit.
• Connect another USB device.
Troubleshooting
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