How to fix JVC Receiver when playback is intermittent or sound skips?
If the playback on your JVC Receiver is intermittent or the sound skips, try turning off the power saving mode on the Android device.
How to eject a disc from JVC KD-R771BT when it cannot be ejected?
To forcibly eject a disc from your JVC Receiver, press and hold the eject button. Be careful not to drop the disc when it is ejected.
Why can't I playback at [AUTO MODE] on my JVC KD-R771BT?
If you cannot playback in [AUTO MODE] on your JVC Receiver, ensure that the JVC MUSIC PLAY APP is installed on your Android device. If it is installed, try reconnecting the Android device and select the appropriate control mode. If this does not solve the problem, the connected Android device may not support [AUTO MODE].
What to do if my JVC Receiver sound cannot be heard during playback?
If you cannot hear sound during playback on your JVC Receiver, try the following: reconnect the Android device. If in [AUDIO MODE], launch any media player application on the Android device and start playback. If in [AUDIO MODE], relaunch the current media player application or use another media player application. Restart the Android device. If this does not solve the problem, the connected Android device is unable to route the audio signal to unit.
What to do if my JVC KD-R771BT Receiver iPod/iPhone does not turn on or does not work?
If your iPod/iPhone does not turn on or work with your JVC Receiver, first check the connection between the unit and the iPod/iPhone. If the connection is good, detach and reset the iPod/iPhone using a hard reset.
Why does “NO DEVICE” or “READING” keep flashing on my JVC Receiver?
If you see “NO DEVICE” or “READING” flashing on your JVC Receiver, try switching off the developer options on the Android device. If that doesn't work, reconnect the Android device. If this does not solve the problem, the connected Android device does not support [AUTO MODE].
Why is my JVC KD-R771BT Receiver radio reception poor?
If your JVC Receiver has poor radio reception, make sure the antenna is firmly connected.
How to fix JVC Receiver when “MISWIRING CHECK WIRING THEN PWR ON” appears?
If the message “MISWIRING CHECK WIRING THEN PWR ON” appears on your JVC Receiver, turn the power off, then check to be sure the terminals of the speaker wires are insulated properly. After checking the wiring, turn the power back on.
Why is my JVC KD-R771BT phone sound quality poor?
Poor phone sound quality on your JVC Receiver can be due to distance. Try reducing the distance between the unit and the Bluetooth device. Alternatively, the car may be in a location with poor signal reception; move to a place where you can get a better signal.
What to do if my JVC KD-R771BT Receiver connected Bluetooth audio player cannot be controlled?
If the connected Bluetooth audio player cannot be controlled with your JVC Receiver, check whether the connected Bluetooth audio player supports Audio/Video Remote Control Profile (AVRCP). If it does, disconnect and reconnect the Bluetooth player again.
General| Power Output | 50W x 4 |
|---|---|
| RMS Power Output | 22W x 4 |
| DIN Size | Single DIN |
| Detachable Face | Yes |
| RMS Power Bandwidth | 20Hz - 20kHz |
| Sub Preamp Output | Yes |
| Auxiliary Input | Yes |
| USB Input | Yes |
| iPod Compatibility | Yes |
| Bluetooth Compatible | Yes |
| Satellite Radio Ready | No |
| HD Radio | No |
| CD Playback | Yes |
| MP3 Playback | Yes |
| WMA Playback | Yes |
| AAC Playback | Yes |
| FLAC Playback | No |
| Radio Presets | 18 FM, 6 AM |
| Equalizer | 13-Band |
| Display Type | LCD |
| Display Color | Variable |
| Button Color | Variable |
| Remote Control | Yes |
| AM/FM Tuner | Yes |
| Built-in Microphone | Yes |
| Steering Wheel Control | Yes |
| Preamp Voltage | 2.5V |
| Preamp Outputs | 3 (Front, Rear, Subwoofer) |
Instructions for setting basic functions like beep, source selection, and language.
Steps to connect and play audio from a portable device via the AUX input.
Steps to connect a Bluetooth device to the unit for the first time.
Detailed steps for pairing a Bluetooth device, including PIN code entry.
How to answer, reject, and end calls using Bluetooth hands-free.
Options to manage Bluetooth connections, PIN, auto-connect, and pairing modes.
Steps for playing audio from a Bluetooth device.
Setting speaker output based on connection type (lineout or speaker leads).
How to configure crossover frequencies, slopes, phase, and gain for speakers.
Details on playable files, unplayable discs, USB devices, iPod/iPhone, and Android compatibility.
Solutions for general problems like no sound or wiring issues.
Solutions for issues with CD, USB, and iPod/iPhone playback and detection.
Troubleshooting steps for Android device connection and playback problems.
Troubleshooting steps for Bluetooth pairing, connection, and audio quality issues.
Overview of the basic steps for wiring and mounting the unit in a vehicle.
Detailed instructions and diagrams for connecting the unit's wiring harness.
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