To Next PageTo Next PageHow to fix JVC KD-R720 Car Receiver when there is no sound from speakers?
If you can't hear sound from the speakers of your JVC Car Receiver, first, ensure the volume is at an audible level. Next, check that the unit isn't muted or paused. Finally, inspect all cords and connections to confirm they are properly connected.
What to do if my JVC KD-R720 does not work?
If your JVC Car Receiver isn't working at all, try resetting the unit.
How to stop JVC KD-R720 Car Receiver sound from being distorted?
If you are experiencing distorted sound with your JVC Car Receiver, try deactivating the equalizer on either the receiver unit itself or on the connected iPod/iPhone.
Why does my JVC KD-R720 Car Receiver say 'cannot play' or 'no usb'?
If your JVC Car Receiver displays “CANNOT PLAY” or “NO USB”, or if the unit cannot detect the USB device, verify that the connected USB device is compatible with the unit. If it is compatible, try reattaching the USB device.
Why my iPod does not turn on or work with JVC KD-R720 Car Receiver?
If the iPod isn't turning on or working with your JVC Car Receiver, check the connecting cable and its connection. Also, ensure the iPod/iPhone is charged. If needed, reset the iPod/iPhone and check whether the setting is appropriate.
What does 'no sig' or 'no signal' mean on JVC Car Receiver?
If the display of your JVC Car Receiver shows “NO SIG” or “NO SIGNAL”, ensure that your Satellite Radio antenna is mounted outside the vehicle and that the vehicle is in an area with a clear view of the sky.
What does 'no file' mean on JVC Car Receiver display?
If “NO FILE” appears on the display of your JVC Car Receiver, check whether the selected folder, the connected USB device, or the iPod/iPhone contains a playable file.
Why does my JVC KD-R720 Car Receiver say 'not support' and skip tracks?
If your JVC Car Receiver displays “NOT SUPPORT” and the track skips, verify that the track is in a playable file format.
Why can't I select 'EXT IN/ AUX IN' on my JVC Car Receiver?
If “EXT IN/ AUX IN” cannot be selected on your JVC Car Receiver, check the setting.
What to do when JVC Car Receiver displays 'no disc'?
If “NO DISC” appears on the display of your JVC Car Receiver, insert a playable disc into the loading slot.
General| Brand | JVC |
|---|---|
| Model | KD-R720 |
| Category | Car Receiver |
| Language | English |
Overview of main unit buttons and their functions, including power, source selection, volume, and menu navigation.
How to store and select favorite radio stations using SSM and manual preset methods.
Options for repeat track, repeat group, random play for folders, and random play for all tracks.
Steps to pair a Bluetooth device with the unit, including PIN entry and confirmation.
Details on various pairing methods (PIN code, passkey) and connection status indicators.
Instructions for making calls, accessing call history, and contacts via Bluetooth.
Methods for dialing numbers, using voice commands, and managing settings like auto-answer and ring tones.
Steps to select contacts, delete entries, and manage phonebook source (unit or phone).
How to receive, end, and switch calls, plus handling text message notifications.
Controls for starting/resuming playback, muting, and selecting groups/folders.
Instructions for connecting an Apple iPod or iPhone via USB for playback.
Solutions for common problems like no sound, unit not working, display issues, or static noise.
Resolving issues related to disc playback, including unplayable discs, sound interruptions, and errors.
Solutions for MP3/WMA playback problems like file format errors, incorrect order, and unsupported tracks.
Resolving issues with USB playback, including reading errors, noise, file sorting, and device detection.
Solutions for Bluetooth pairing failures, connection errors, poor phone quality, and audio player control issues.
Resolving issues with Bluetooth voice calls, including call success, adapter connection, and errors.
Troubleshooting iPod/iPhone power, sound distortion, playback stops, and compatibility errors.
Solutions for Pandora errors like 'CANNOT SKIP', 'NO STATION', and setup problems.
Resolving sound quality changes, no sound, reset errors, and signal issues with HD Radio.
Solutions for satellite radio problems like invalid channels, blank displays, loading errors, and subscription issues.
Technical specifications for audio amplifier, tuner, CD player, USB, Bluetooth, and general unit parameters.
Essential warnings and precautions regarding power supply, speaker connections, and electrical safety during installation.
Common issues and their remedies related to fuse blowing, power connection, sound output, grounding, and unit operation.
Correct methods for connecting the power cord and ground wire to the vehicle.
Instructions for connecting multiple external components (HD Radio, Satellite Radio) via the expansion port.
Details the limited warranty for JVC products purchased in the USA, including coverage and exclusions.
