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Charlene BrownAug 28, 2025
Why JVC Receiver playback does not start?
- RRhonda YangAug 28, 2025
If playback does not start on your JVC Receiver, the format of the files may not be supported by the unit.
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If playback does not start on your JVC Receiver, the format of the files may not be supported by the unit.
Why JVC Receiver cannot play recordable or rewritable discs?
If your JVC Receiver is unable to play recordable or rewritable discs: * Ensure you insert a finalized disc. * Finalize the discs with the component used for recording.
What to do if JVC Receiver satellite radio does not work?
If the satellite radio on your JVC Receiver is not working, try reconnecting the Satellite radio after a few seconds.
How to improve phone sound quality on JVC Receiver?
If the phone sound quality is poor on your JVC Receiver: * Reduce the distance between the unit and the Bluetooth mobile phone. * Move the car to a place where you can get better signal reception.
What does 'No BT Dongle' mean on JVC Receiver?
Bluetooth adapter (KS-UBT1) is removed.
Why does my JVC Car Receiver say 'Miswiring Check wiring connection and then reset unit'?
This message appears because a speaker cord has shorted or is in contact with the car's chassis. To fix this, wire or insulate the speaker cord appropriately and then reset the unit.
What does 'Initialize Error' mean on JVC KW-AVX640?
If your JVC Car Receiver displays an “Initialize Error”, it means the unit has failed to initialize the Bluetooth module. Try the operation again.
What causes 'USB Device Error' on JVC Receiver and how to fix it?
A 'USB Device Error' on your JVC Receiver may occur if the USB power voltage is abnormal. To resolve this: * Turn the unit off and then back on. * Try connecting a different USB device.
How to fix JVC Receiver when no sound comes out of the speakers?
If no sound is coming from the speakers connected to your JVC Receiver: * Ensure the volume is adjusted to an audible level. * Inspect the speaker cords and connections to confirm they are properly connected.
What to do if JVC Receiver shows 'No Signal'?
If your JVC Receiver displays 'No Signal', try the following: * Start playback on the external component connected to the VIDEO IN jack. * Check the cords and connections to ensure they are secure. * Consider that the signal input might be too weak.
General| Brand | JVC |
|---|---|
| Model | KW-AVX640 |
| Category | Car Receiver |
| Language | English |
Important safety warnings and precautions regarding Class 1 Laser Product operation.
Critical warnings about installation, operation, and driving safety to prevent accidents.
Cautions for monitor use, touch panel, temperature, and unit resets/ejection.
Instructions for resetting the unit and forcibly ejecting a disc.
Instructions for detaching and attaching the monitor panel.
Identifies unit components and guides through initial setup and clock configuration.
Explains basic functions, touch screen use, and switching between screens.
How to select sources, tune radio, use presets, and manage reception.
Covers disc types, playback, USB, iPod/iPhone connectivity and playback controls.
Guides for connecting external devices, navigation, and operating satellite/HD Radio.
Customizing audio settings, equalizer, display design, and video picture quality.
General advice, device information, and steps for connecting new Bluetooth devices.
Guides for using Bluetooth for calls, messages, audio playback, and managing settings.
How to connect/disconnect registered devices and delete paired devices.
Specific Bluetooth connection and operation details for the KW-AVX640 model.
Instructions for installing batteries and operating the unit with the remote controller.
Advanced disc operations and methods for directly searching for items using unit controls.
Critical safety warnings and essential steps for safe installation and electrical connections.
Detailed procedures for installing and removing the unit from the dashboard.
Guides for connecting parking brake, reverse camera, steering wheel remote, and external devices.
Common problems and their solutions for the unit and connected components.
Forms for registering the product and submitting warranty control information.
Specific warranty terms and conditions applicable only to products sold in the USA.
