To Next PageTo Next PageWhat does 'Unsupported Device' mean on JVC Car Receiver?
If “UNSUPPORTED DEVICE” appears on your JVC Car Receiver, verify that the connected device is compatible with the unit and that the file systems are in a supported format. You may also try reattaching the device.
What does 'Please Wait' mean on JVC Car Receiver?
If “PLEASE WAIT” appears on the display of your JVC Car Receiver, the unit is preparing to use the Bluetooth function. If the message persists, turn the unit off and then on again, and reconnect the device.
How to fix JVC Car Receiver when no sound can be heard?
If you cannot hear any sound from your JVC Car Receiver, make sure the volume is at an audible level. Also, inspect the cords and connections to ensure they are properly connected.
What to do if 'Unresponsive Device' appears on JVC Car Receiver?
If “UNRESPONSIVE DEVICE” appears on your JVC Car Receiver, ensure that the device is not malfunctioning and try reattaching it.
What does 'Connecting' mean on JVC KD-R891BT Car Receiver?
If “CONNECTING” appears on your JVC Car Receiver, and you are connected via USB, the device is connecting to the head unit; please wait. If connected via Bluetooth, the Bluetooth may be disconnected; check the Bluetooth connection and ensure both the device and unit are paired and connected.
What does 'Disconnected' mean on JVC KD-R891BT Car Receiver?
If “DISCONNECTED” appears on your JVC Car Receiver, it means the USB is disconnected from the head unit. Please ensure the device is properly connected through USB.
Why is the phone sound quality poor on my JVC KD-R891BT?
If the phone sound quality is poor on your JVC Car Receiver, try reducing the distance between the unit and the Bluetooth device. Also, move the car to a location with better signal reception.
Why source cannot be selected on JVC Car Receiver?
If you cannot select a source on your JVC Car Receiver, check the [SOURCE SELECT] setting.
Why is USB playback order wrong on JVC KD-R891BT Car Receiver?
If the playback order is not as intended when using USB with your JVC Car Receiver, the playback order is determined by the file name or the order in which the files were recorded.
What to do if 'Check App' appears on JVC KD-R891BT Car Receiver?
If “CHECK APP” appears on your JVC Car Receiver, the Spotify application is not connected properly, or you are not logged in. End the Spotify application and restart it, then log in to your Spotify account.
General| DIN size | 1 DIN |
|---|---|
| Equalizer | Yes |
| Output power | 50 W |
| Product color | Black |
| Equalizer bands quantity | 13 |
| Audio system | MOSFET |
| Audio formats supported | AAC, FLAC, MP3, WAV, WMA |
| Bluetooth version | 3.0+HS |
| Bluetooth profiles | A2DP, AVRCP, HFP, PBAP |
| AM band range | 531 - 1611 kHz |
| FM band range | 87.5 - 108 MHz |
| Preset stations quantity | 24 |
| Key illumination color | Multi |
| Display type | LCD |
| Display number of lines | 2 lines |
Weight and Dimensions| Weight | 1200 g |
|---|---|
| Dimensions (WxDxH) | 182 x 158 x 53 mm |
Instructions on how to reset the unit by detaching and reattaching the faceplate.
How to begin playback from CD, USB, iPod/iPhone, or Android devices.
Steps to set up and begin listening to Pandora via USB or Bluetooth.
Details on supported Bluetooth profiles, codecs, and connecting the microphone.
How to handle incoming calls, answer, reject, and end calls.
How to play audio via Bluetooth, including switching between multiple devices.
Step-by-step guide for pairing a Bluetooth device for the first time.
How to make calls via call history, phonebook, or dialing.
Explanation of preset EQs (FLAT, DRVN, etc.) and custom EQ settings (EASY EQ, PRO EQ).
How to adjust speaker delay times for optimal sound staging based on listening position.
Detailed settings for subwoofer levels, bass boost, loudness, and fader.
Explanation of 2-way and 3-way crossover settings, including frequency and slope.
Solutions for common issues like no sound, wiring errors, service messages, and disc problems.
Solutions for device compatibility, playback errors, and Android-specific problems.
Resolving Bluetooth connection, pairing, sound quality, and control problems.
Crucial warnings and cautions regarding safe installation and wiring practices.
Step-by-step guides for installing the unit, including faceplate removal and mounting.
Detailed diagram and instructions for connecting the unit's wiring harness to the vehicle.
