To Next PageTo Next PageHow to fix JVC KD-R491 Car Receiver when sound cannot be heard?
If you cannot hear any sound from your JVC Car Receiver, first, adjust the volume to the optimum level. If the sound is still not audible, check the cords and connections to ensure they are properly connected.
What to do if sound cannot be heard during playback on JVC Car Receiver?
If you're experiencing a lack of sound during playback on your JVC Car Receiver, try the following steps: * Reconnect your Android device. * If in [AUDIO MODE], launch any media player application. * If still no sound in [AUDIO MODE], relaunch the current media player application or try a different one. * Restart your Android device. If the problem persists, it's possible that the connected Android device is unable to route the audio signal to the unit.
Why does my JVC KD-R491 Car Receiver flash “CANNOT PLAY”?
If your JVC Car Receiver displays “CANNOT PLAY” or fails to detect your connected device, verify that the connected device is compatible with the unit and that your files are in a supported format. If compatibility is not an issue, try reattaching the device.
What to do if JVC Car Receiver keeps flashing “NO DEVICE” or “READING”?
If your JVC Car Receiver continuously flashes “NO DEVICE” or “READING,” try these solutions: first, switch off the developer options on your Android device. If that doesn't work, reconnect the Android device. If the issue persists, the connected Android device may not support [AUTO MODE].
Why can't I playback at [AUTO MODE] on JVC KD-R491 Car Receiver?
If you cannot playback in [AUTO MODE] on your JVC Car Receiver, ensure that the JVC MUSIC PLAY APP is installed on your Android device. If it is, try reconnecting the Android device and selecting the appropriate control mode. If the problem continues, your connected Android device may not support [AUTO MODE].
How to stop JVC Car Receiver playback from being intermittent?
If you experience intermittent playback or skipping sounds on your JVC Car Receiver, try turning off the power saving mode on your Android device.
Why are correct characters not displayed on JVC KD-R491?
If your JVC Car Receiver is not displaying the correct characters, note that the unit can only display uppercase letters, numbers, and a limited number of symbols. Also, depending on the display language selected, some characters may not be displayed correctly.
General| Brand | JVC |
|---|---|
| Model | KD-R491 |
| Category | Car Receiver |
| Language | English |
Identifies the JVC CD Receiver models covered by this instruction manual.
Provides critical safety information and warnings for proper product usage.
Guides through cancelling the demo mode and setting the clock and date.
Guides on setting equalizers and storing custom sound profiles.
Addresses common problems like no sound, wiring checks, and poor radio reception.
Troubleshoots character display, playback errors, and connectivity issues for Android/USB.
Covers troubleshooting for media playback errors and device connection problems.
Highlights important safety warnings and cautions for installing the unit.
Details installation parts, in-dash mounting, basic steps, and removal methods.
Provides a detailed guide for connecting the unit's wiring harness and related components.
