Introdución
This manual provides detailed instructions for the installation, operation, and maintenance of your JVC KD-X38MBS Marine Digital Media Receiver and the JVC RM-RK62M Wired Marine Remote Control. Please read this manual thoroughly before using the products to ensure proper functionality and to prevent damage.
Produto rematadoview: JVC KD-X38MBS Marine Digital Media Receiver
The JVC KD-X38MBS is a marine-grade digital media receiver designed for use in marine and motor sports environments. It features a compact size for versatile installation and a conformal coated main PCB for protection against moisture and condensation.

Figura 1: Fronte view of the JVC KD-X38MBS Marine Digital Media Receiver with orange backlighting. This image shows the main unit's display, control knob, and buttons.

Figura 2: Fronte view of the JVC KD-X38MBS Marine Digital Media Receiver with blue backlighting. This image highlights the customizable illumination colors of the unit.
Características principais:
- Built-in Bluetooth (Ver 4.2) with wired microphone included.
- USB input for media playback.
- SiriusXM Ready (requires separate tuner and subscription).
- Conformal Coated PCB for enhanced moisture protection.
- 13-Band Graphic EQ with 11 Preset EQ Settings.
- 2-Line VA LCD Display with variable color illumination.
- Compatible with JVC Steering Wheel Remote Ready Receivers.
Visualización:
- Display Type: 2-Line VA LCD Display
- LCD Color: Black
- Key Color: Variable Color
- Music Sync. Effect: Yes
- Auto Dimmer: Yes
- Control de brillo: si
Reprodución multimedia:
- MP3 Compatible with Tag: USB
- WMA Compatible with Tag: USB
- WAV Compatible with Tag: USB
- AAC Compatible with Tag: USB
- FLAC Compatible with Tag: USB
Control Bluetooth:
- Hands Free Call: Yes (HFP 1.7.1)
- 2 Phones Full-Time Connection: Yes
- Audio Streaming & Control (A2DP, AVRCP): Yes (AVRCP 1.6.1)
- Supported Audio Formats: AAC / SBC
- 5 BT-Audio Connection [JVC Streaming DJ]: Yes
- Voice Dialing (voice recognition compatible mobile phone required): Yes
- Phone Book Access Profile (PBAP): Yes
- iPhone & Android Automatic Pairing: Yes (iPhone only)
- Low Battery Information: Yes
Produto rematadoview: JVC RM-RK62M Wired Marine Remote Control
The RM-RK62M is a wired marine remote control designed for use with JVC marine receivers. It is IPX7 Certified, making it suitable for outdoor applications such as ATVs, UTVs, motorcycles, and boats.

Figura 3: Fronte view of the JVC RM-RK62M Wired Marine Remote Control. This image shows the circular remote with JVC branding and control buttons for volume, track, and source.
Características principais:
- Deseño impermeable IPX7.
- White Illumination for visibility.
- Simple 4-wire Connection.
- Works with all JVC Steering Wheel Remote Ready Receivers.
Configuración e instalación
Proper installation is crucial for the performance and longevity of your JVC marine audio system. It is recommended to have installation performed by a qualified professional.
KD-X38MBS Receiver Installation:
- Localización: Choose a mounting location that is protected from direct water exposure where possible, even though the unit has a conformal coated PCB. Ensure adequate ventilation.
- Cableado: Connect the power, ground, speaker, and accessory wires according to the wiring diagram provided in the full installation manual (not included here). Ensure all connections are secure and properly insulated to prevent short circuits and corrosion.
- Antena: Connect your marine antenna for radio reception.
- Micrófono: Connect the included wired microphone for Bluetooth hands-free calling. Position it in a location that provides clear voice pickup.
- SiriusXM Tuner: If using SiriusXM, connect the optional SiriusXM Connect Vehicle Tuner (sold separately) to the dedicated port on the receiver.

Figura 4: Traseira view of the JVC KD-X38MBS Marine Digital Media Receiver. This image displays the various input and output ports, including RCA outputs, antenna input, and the wiring harness connection point.
RM-RK62M Remote Control Installation:
- Montaxe: The remote has an overall diameter of 2.60 inches and requires a mounting hole diameter of 0.70 inches. Ensure the mounting surface is flat and secure.
- Cableado: Connect the remote using its simple 4-wire connection to the compatible JVC marine receiver. Refer to the wiring diagram for correct connections.
- Impermeabilización: Ensure the remote is properly sealed during installation to maintain its IPX7 waterproof rating.

Figure 5: Mounting hardware and wiring for the JVC RM-RK62M Wired Marine Remote Control. This image shows the back of the remote with its wiring harness, fuse, and mounting bracket components.
Instrucións de funcionamento
Basic Operation (KD-X38MBS):
- Encendido/apagado: Preme o SRC botón para acender a unidade. Prema e manteña premido o botón SRC botón para apagalo.
- Selección da fonte: Preme o SRC button repeatedly to cycle through available sources (Tuner, USB, Bluetooth Audio, SiriusXM, AUX).
- Control de volume: Xire o botón central grande para axustar o nivel de volume.
- Configuración de audio: Press the central knob to access audio settings such as Equalizer, Bass Boost, Loudness, and Balance/Fader. Use the knob to navigate and select options. The 13-Band Graphic EQ allows for detailed sound customization with 11 preset EQ settings.
- Configuración da pantalla: Adjust display brightness, dimmer, and key color settings through the menu.
Bluetooth Pairing and Functions:
- Emparejamento inicial:
- Asegúrate de que o Bluetooth estea activado no teu dispositivo móbil.
- On the KD-X38MBS, select the Bluetooth source.
- Busca available devices on your mobile phone and select "JVC KD-X38MBS".
- Confirma o código de emparellamento se se che solicita.
- Once paired, the Bluetooth indicator on the receiver's display will illuminate.
- Chamadas mans libres: When a call comes in, the unit will display the caller ID. Press the call button on the receiver or remote to answer. Use the wired microphone for clear communication.
- Transmisión de audio: Select Bluetooth Audio as the source to stream music from your paired device. Use the receiver's controls or the RM-RK62M remote to play, pause, skip tracks, and adjust volume.
- JVC Streaming DJ: This feature allows up to 5 Bluetooth audio devices to be connected simultaneously, enabling multiple users to stream music.
- Emparejamento automático: iPhone devices will automatically pair once connected for the first time.
RM-RK62M Remote Control Operation:
- Subir/Baixar o volume: Preme o + or - botóns.
- Silenciar: Preme o MUTO botón para silenciar temporalmente o audio. Prema de novo para activar o son.
- Selección da fonte: Preme o SRC button to change the audio source.
- Track/Station Selection: Usa o << or >> buttons to skip tracks, fast forward/rewind, or change radio stations.
Mantemento
- Limpeza: Use un pano suave e seco para limpar a superficie da unidade. Para a sucidade persistente,ampen the cloth with a mild, non-abrasive cleaner. Avoid harsh chemicals or solvents.
- Protección contra a humidade: The KD-X38MBS features a conformal coated PCB for protection against moisture. The RM-RK62M remote is IPX7 waterproof. While designed for marine environments, avoid direct high-pressure water spray on the main unit.
- Conexións: Periodically check all wiring connections for corrosion or looseness, especially in marine environments. Clean and re-secure as necessary.
- Substitución de fusibles: If the unit does not power on, check the inline fuse on the power wire. Replace it with a fuse of the same ampsó clasificación de idade.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Sen poder | Fusible fundido; cableado incorrecto; batería do vehículo baixa. | Comprobar e substituír o fusible; verificar as conexións dos cables; cargar a batería do vehículo. |
| Sen son | Volume too low; speakers disconnected; fader/balance settings incorrect. | Increase volume; check speaker connections; adjust fader/balance. |
| Problemas de conexión Bluetooth | Device not in pairing mode; receiver not discoverable; interference. | Ensure device Bluetooth is on and in pairing mode; restart both devices; try pairing again. Ensure no other devices are trying to connect. |
| O control remoto non responde | Incorrect wiring; damaged cable; remote not compatible. | Check 4-wire connection; inspect cable for damage; ensure compatibility with JVC Steering Wheel Remote Ready Receivers. |
| Dispositivo USB non recoñecido | Incompatible format; damaged USB device; incorrect file sistema. | Garantir files are in supported formats (MP3, WMA, WAV, AAC, FLAC); try a different USB device; ensure USB is formatted correctly. |
Especificacións
JVC KD-X38MBS Marine Digital Media Receiver:
- Marca:
- JVC
- Número de modelo:
- KD-X38MBS
- Tecnoloxía de conectividade:
- Bluetooth, USB
- Versión Bluetooth:
- 4.2 (HFP 1.7.1, AVRCP 1.6.1)
- Supported Audio Formats (USB):
- MP3, WMA, WAV, AAC, FLAC
- Visualización:
- 2-Line VA LCD, Variable Color Illumination
- Equalizer:
- 13-Band Graphic EQ with 11 Preset EQ Settings
- Servizos de Internet:
- Listo para SiriusXM
- Modo de saída de audio:
- Stereo, Surround (5.1 channel configuration)
- Número de canles:
- 4
- Fabricante:
- JVC
- Peso do artigo:
- 0.01 onzas
- UPC:
- 841992137530
JVC RM-RK62M Wired Marine Remote Control:
- Clasificación impermeable:
- Certificado IPX7
- Iluminación:
- Branco
- Conexión:
- 4 fíos
- Diámetro total:
- 2.60 polgadas
- Diámetro do orificio de montaxe:
- 0.70 polgadas
- Protrusion:
- 0.65 polgadas
Garantía e Soporte
Para obter información sobre a garantía, consulte a tarxeta de garantía incluída co produto ou visite o sitio web oficial de JVC. website. If you encounter issues not covered in the troubleshooting section, or require further assistance, please contact JVC customer support or your authorized dealer.
Atención ao cliente de JVC: Refer to your product packaging or the official JVC websitio para obter a información de contacto máis actualizada.





