Indledning
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.
Produkt overview: 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.

Figur 1: Forside 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.

Figur 2: Forside view of the JVC KD-X38MBS Marine Digital Media Receiver with blue backlighting. This image highlights the customizable illumination colors of the unit.
Nøglefunktioner:
- Built-in Bluetooth (Ver 4.2) with wired microphone included.
- USB-indgang til medieafspilning.
- 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.
Vise:
- Display Type: 2-Line VA LCD Display
- LCD Color: Black
- Key Color: Variable Color
- Music Sync. Effect: Yes
- Auto Dimmer: Yes
- Lysstyrkekontrol: Ja
Medieafspilning:
- 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
Bluetooth kontrol:
- 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
- Telefonbog Access Profile (PBAP): Yes
- iPhone & Android Automatic Pairing: Yes (iPhone only)
- Low Battery Information: Yes
Produkt overview: 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.

Figur 3: Forside 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.
Nøglefunktioner:
- IPX7 vandtæt design.
- White Illumination for visibility.
- Simple 4-wire Connection.
- Works with all JVC Steering Wheel Remote Ready Receivers.
Opsætning og installation
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:
- Beliggenhed: 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.
- Ledningsføring: 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.
- Antenne: Tilslut din marineantenne for radiomodtagelse.
- Mikrofon: 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.

Figur 4: Bagside 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:
- Montering: 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.
- Ledningsføring: Connect the remote using its simple 4-wire connection to the compatible JVC marine receiver. Refer to the wiring diagram for correct connections.
- Vandtætning: 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.
Betjeningsvejledning
Basic Operation (KD-X38MBS):
- Tænd/sluk: Tryk på SRC knappen for at tænde enheden. Tryk og hold nede SRC knappen for at slukke den.
- Kildevalg: Tryk på SRC button repeatedly to cycle through available sources (Tuner, USB, Bluetooth Audio, SiriusXM, AUX).
- Lydstyrkekontrol: Drej den store centrale knap for at justere lydstyrken.
- Lydindstillinger: 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.
- Skærmindstillinger: Adjust display brightness, dimmer, and key color settings through the menu.
Bluetooth Pairing and Functions:
- Indledende parring:
- Sørg for, at Bluetooth er aktiveret på din mobilenhed.
- On the KD-X38MBS, select the Bluetooth source.
- Søg efter available devices on your mobile phone and select "JVC KD-X38MBS".
- Bekræft parringskoden, hvis du bliver bedt om det.
- Once paired, the Bluetooth indicator on the receiver's display will illuminate.
- Håndfri opkald: 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.
- Lydstreaming: 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.
- Automatisk parring: iPhone devices will automatically pair once connected for the first time.
RM-RK62M Remote Control Operation:
- Lydstyrke op/ned: Tryk på + or - knapper.
- Stum: Tryk på STUM button to temporarily silence the audio. Press again to unmute.
- Kildevalg: Tryk på SRC button to change the audio source.
- Valg af spor/station: Brug << or >> buttons to skip tracks, fast forward/rewind, or change radio stations.
Opretholdelse
- Rensning: Brug en blød, tør klud til at tørre enhedens overflade af. Ved genstridigt snavs, dampen the cloth with a mild, non-abrasive cleaner. Avoid harsh chemicals or solvents.
- Fugtbeskyttelse: 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.
- Forbindelser: Kontrollér regelmæssigt alle ledningsforbindelser for korrosion eller løse dele, især i maritime miljøer. Rengør og fastgør dem igen efter behov.
- Udskiftning af sikring: If the unit does not power on, check the inline fuse on the power wire. Replace it with a fuse of the same amperage rating only.
Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen strøm | Sprunget sikring; forkert ledningsføring; lavt bilbatteri. | Check and replace fuse; verify wiring connections; charge vehicle battery. |
| Ingen lyd | Volume too low; speakers disconnected; fader/balance settings incorrect. | Increase volume; check speaker connections; adjust fader/balance. |
| Problemer med Bluetooth-forbindelse | 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. |
| Fjernbetjeningen reagerer ikke | Incorrect wiring; damaged cable; remote not compatible. | Check 4-wire connection; inspect cable for damage; ensure compatibility with JVC Steering Wheel Remote Ready Receivers. |
| USB-enhed ikke genkendt | Incompatible format; damaged USB device; incorrect file system. | Sikre files are in supported formats (MP3, WMA, WAV, AAC, FLAC); try a different USB device; ensure USB is formatted correctly. |
Specifikationer
JVC KD-X38MBS Marine Digital Media Receiver:
- Mærke:
- JVC
- Modelnummer:
- KD-X38MBS
- Forbindelse teknologi:
- Bluetooth, USB
- Bluetooth version:
- 4.2 (HFP 1.7.1, AVRCP 1.6.1)
- Supported Audio Formats (USB):
- MP3, WMA, WAV, AAC, FLAC
- Vise:
- 2-Line VA LCD, Variable Color Illumination
- Equalizer:
- 13-Band Graphic EQ with 11 Preset EQ Settings
- Internettjenester:
- Klar til SiriusXM
- Lydudgangstilstand:
- Stereo, Surround (5.1 channel configuration)
- Antal kanaler:
- 4
- Fabrikant:
- JVC
- Varens vægt:
- 0.01 ounce
- UPC:
- 841992137530
JVC RM-RK62M Wired Marine Remote Control:
- Vandtæt vurdering:
- IPX7 certificeret
- Belysning:
- Hvid
- Forbindelse:
- 4-leder
- Samlet diameter:
- 2.60 tommer
- Monteringshuls diameter:
- 0.70 tommer
- Fremspring:
- 0.65 tommer
Garanti og support
For garantioplysninger henvises til garantikortet, der følger med dit produkt, eller besøg den officielle JVC-side. website. If you encounter issues not covered in the troubleshooting section, or require further assistance, please contact JVC customer support or your authorized dealer.
JVC kundesupport: Refer to your product packaging or the official JVC webhjemmeside for de seneste kontaktoplysninger.