To Next PageTo Next PageWhat does “HW ERROR” mean on my JVC Car Receiver?
If your JVC Car Receiver displays “HW ERROR”, reset the unit and try the operation again. If the error persists, consult your nearest service center.
Why is radio reception poor on my JVC KD-R840BT Car Receiver?
If you're experiencing poor radio reception or static noise while listening to the radio on your JVC Car Receiver, ensure the antenna is connected firmly and pull the antenna out all the way.
Why source cannot be selected on JVC KD-R840BT?
If a source cannot be selected on your JVC Car Receiver, check the [SRC SELECT] setting.
What does “PLEASE” and “EJECT” mean on my JVC KD-R840BT?
If your JVC Car Receiver displays “PLEASE” and “EJECT” alternately, press 0, then insert the disc correctly.
What does “IN DISC” mean on my JVC Car Receiver?
If your JVC Car Receiver displays “IN DISC”, make sure nothing is blocking the loading slot when you eject the disc.
Why is playback order not as intended on my JVC KD-R840BT Car Receiver?
If the playback order on your JVC Car Receiver is not as intended, note that the playback order is determined by the file name (USB) or the order in which files were recorded (disc).
What to do if “NOT SUPPORT” appears on JVC KD-R840BT Car Receiver?
If your JVC Car Receiver displays “NOT SUPPORT” and the track skips, check whether the track is a playable format.
Why does my JVC KD-R840BT say “CANNOT PLAY”?
If your JVC Car Receiver displays “CANNOT PLAY” and/or the connected device cannot be detected, check whether the connected device is compatible with this unit and ensure the files are in supported formats. You can also try reattaching the device.
What to do if JVC Car Receiver does not copy the phonebook?
If the JVC Car Receiver does not respond when you try to copy the phonebook to the unit, press DISP or G to exit.
What does “ERROR” mean on JVC KD-R840BT?
If your JVC Car Receiver displays “ERROR”, try the operation again. If “ERROR” appears again, check if the device supports the function you have tried.
General| Maximum Output Power | 50W x 4 |
|---|---|
| RMS Power | 22W x 4 |
| Bluetooth | Yes |
| USB | Yes |
| AUX Input | Yes |
| Preamp Outputs | 3 pairs (front, rear, subwoofer) |
| Subwoofer Control | Yes |
| Display Type | LCD |
| Detachable Face | Yes |
| Pandora control | Yes |
| iHeartRadio control | Yes |
| Spotify control | Yes |
| Android control | Yes |
| iPhone/iPod control | Yes |
| CD Player | Yes |
| MP3 Playback | Yes |
| WMA Playback | Yes |
| AM/FM Tuner | Yes |
| Remote Control | Yes |
| Type | Single DIN |
Essential safety warnings for operation and driving, covering volume levels and general cautions.
Instructions for cleaning the unit, connectors, and proper handling of discs to ensure optimal performance.
Detailed overview of the unit's faceplate controls and the functions of the RM-RK52 remote control.
Step-by-step guide for essential functions: power, volume adjustment, and source selection.
Procedures for initial setup: disabling demonstration mode, setting clock, and configuring basic system parameters.
Methods for searching, storing, and selecting radio stations via manual or automatic tuning.
Advanced radio settings including SSM, AREA, MONO, IF BAND, and Radio Timer configuration for optimal reception.
Guide to playing audio from CDs, USB devices, and iPods, covering playback modes and navigation features.
Instructions for connecting and utilizing external audio players through the AUX input terminal.
Customization of display and button illumination colors, patterns, and brightness for different zones.
Preparation and operational guide for the Pandora® music streaming service, including bookmarking.
Steps for setting up and listening to SiriusXM™ satellite radio service using the optional vehicle tuner.
Management of SiriusXM™ settings, including channel locking, PIN code, and signal status monitoring.
Instructions on how to pause, resume, and navigate audio playback using the Replay feature.
Guide to connecting the microphone and understanding supported Bluetooth profiles for device functions.
Detailed step-by-step procedure for pairing Bluetooth phones and audio players with the unit.
Procedures for managing incoming calls: answering, rejecting, ending, and switching between connected phones.
Adjusting hands-free call parameters: volume, microphone sensitivity, echo cancellation, and text message alerts.
Navigating the hands-free menu for phonebook access, recent calls, dial numbers, and voice recognition.
Searching contacts, utilizing voice recognition, storing, and deleting contacts for initiating calls.
Procedure for verifying the compatibility of Bluetooth devices with the unit's supported profiles.
Configuring Bluetooth system settings: device pairing, connection management, and initialization.
Guide for streaming Pandora music content via the unit's Bluetooth audio connection.
Selecting, storing, and adjusting equalizer presets for personalized audio output and sound tuning.
Overview of compatible media formats, audio files, USB devices, iPod/iPhone, and Bluetooth devices.
Explanation of information displayed for various sources, playback modes, and system statuses.
Troubleshooting common issues: no sound, poor radio reception, and incorrect character display.
Troubleshooting steps for disc errors, playback interruptions, and device connection failures.
Resolving specific error codes and messages encountered with Pandora and SiriusXM services.
Steps to resolve Bluetooth connection problems: device detection, pairing, and connectivity failures.
Solutions for Bluetooth audio playback issues, poor call quality, and voice recognition errors.
Detailed technical specifications for audio amplifier, tuner, CD player, USB, Bluetooth, and general unit characteristics.
Essential safety warnings and basic procedures for correct and safe unit installation.
Instructions for installing the unit into the vehicle's console and removing it from its mounting sleeve.
Visual diagrams and specific instructions for connecting the unit's wiring harness to the vehicle's system.
List of hardware and accessories provided for the unit's installation process.
Procedures for obtaining warranty service and understanding the warranty limitations in Canada.
Details on warranty exclusions, terms, conditions, and disclaimers for consequential damages.
A list of countries where the Bluetooth functionality of this unit is supported.
Summary of US warranty terms, JVC's obligations, owner's responsibilities, and exclusions.
