J-TREK JX03
J-TREK JX03 Motorcycle Intercom Instruction Manual
Model: JX03 | Brand: J-TREK
Introdución
Thank you for choosing the J-TREK JX03 Motorcycle Intercom. This device is designed to enhance your riding experience with advanced communication and audio features. Please read this manual thoroughly before use to ensure proper installation, operation, and maintenance. Keep this manual for future reference.

Image: J-TREK JX03 Motorcycle Intercom main unit.
Características clave
- Qualcomm Dual Bluetooth 5.2 Chip: Equipped with two independent chips for simultaneous media audio (music/navigation) and communication audio (intercom calls). The system automatically adjusts audio priority for seamless multitasking.
- JMC1.0 Mesh Network Technology: Proprietary mesh technology supports up to 8 riders over a 1500m range. Features intelligent interference countermeasures, host-free network reconstruction, and superior obstacle avoidance for stable team communication.
- High-Quality Speakers Optimized for Riding: 40mm large speakers, developed through extensive wind tunnel acoustic testing, deliver enhanced bass and clear sound even amidst engine noise. Effective wind noise suppression ensures call clarity up to 80km/h.
- Large Knob & Anti-slip Buttons: Designed for reliable operation even with thick motorcycle gloves, allowing quick and precise volume adjustment and function switching.
- Voice Command & Japanese Voice Guide: Supports voice commands for Siri or Google Assistant for hands-free operation. Features natural Japanese voice guidance for system notifications (e.g., battery level, connection status).
- Compatibilidade con varios dispositivos: Connects with other J-TREK models and is compatible with certain intercoms or Bluetooth devices from other brands (e.g., Cardo, Sena) to expand communication range.
Contido do paquete
Verifique que todos os elementos que se indican a continuación estean incluídos no seu paquete:

Image: All components included in the J-TREK JX03 intercom package.
- Main Unit (x1)
- Jet Helmet Microphone (x1)
- Full-Face Microphone (x1)
- Soporte de montaxe (x1)
- Cable de carga USB tipo C (x1)
- Speaker (x1 pair)
- Audio Conversion Cable (x1)
- Mounting Adhesive Tape (Red) (x1)
- Jet Helmet Microphone Fixing Tape (x1)
- Speaker Position Adjustment Pads (x2)
- Clip-Type Adhesive Tape (White) (x3)
- Manual de instrucións (x1)
- Guía de inicio rápido (x1)
- Mount Clip (x1)
- Full-Face Microphone Adhesive Tape (x1)
Configuración
1. Cargando o dispositivo
Before first use, fully charge the JX03. Connect the USB Type-C charging cable to the charging port on the unit and to a USB power source. The LED indicator will show charging status. A full charge takes approximately 1.5 hours.
2. Installing on Helmet
Choose between the clip-type mount or adhesive tape mount based on your helmet type and preference. Ensure the unit is securely attached and does not obstruct your vision or helmet functionality.
- Colocación do altofalante: Position the speakers inside the helmet's ear pockets, ensuring they are aligned with your ears for optimal sound. Use the provided adjustment pads if needed.
- Microphone Attachment: Select the appropriate microphone (jet helmet or full-face) and attach it to the inside of the helmet, ensuring it is close to your mouth for clear voice pickup. Secure the cable neatly within the helmet lining.
3. Emparellamento inicial (Bluetooth)
To pair with your smartphone or other Bluetooth devices:
- Ensure the JX03 is off.
- Manteña premido o botón de acendido/apagado ata que o indicador LED parpadee en vermello e azul, o que indica o modo de emparellamento.
- On your smartphone, enable Bluetooth and search for "J-TREK JX03".
- Select the device to connect. A voice prompt will confirm successful pairing.
Instrucións de funcionamento
1. Acendido/apagado
- Encendido: Press and hold the Power button for 3 seconds. A voice prompt will confirm power on.
- Apagado: Press and hold the Power button for 5 seconds. A voice prompt will confirm power off.
2. Control de volume
Rotate the large knob clockwise to increase volume and counter-clockwise to decrease volume.
3. Intercom Communication (Mesh & Bluetooth)

Image: Multiple riders connected via JMC1.0 Mesh Communication.
- Intercomunicador de malla: To initiate mesh communication, briefly press the Mesh button. The system will automatically search for and connect to other JX03 units within range (up to 8 riders, 1500m).
- Intercomunicador Bluetooth: For one-on-one Bluetooth intercom with another compatible device, follow the pairing instructions for that specific device.
4. Music Playback & FM Radio

Image: Music sharing and FM radio functionality between two riders.
- Reprodución de música: Once paired with your smartphone, music will play automatically. Use the multi-function button to play/pause.
- Seguimento / Seguimento anterior: Briefly press the forward/backward buttons to skip tracks.
- Radio FM: Press the FM button to activate the FM radio. Briefly press again to scan for stations.
- Compartir música: The JX03 supports sharing music with another paired JX03 unit. Refer to the quick start guide for specific button combinations.
5. Voice Assistant & Phone Calls
- Activar o asistente de voz: Briefly press the Voice Assistant button to activate Siri or Google Assistant on your paired smartphone.
- Responder/Finalizar chamada: Briefly press the multi-function button to answer an incoming call or end an ongoing call.
- Rexeitar a chamada: Press and hold the multi-function button for 2 seconds to reject an incoming call.
Mantemento

Image: JX03 Intercom with IP65 full protection, shown in rainy conditions.
- Limpeza: Limpe a unidade cun d, suaveamp pano. Non use produtos químicos agresivos ou produtos de limpeza abrasivos.
- Resistencia á auga: The JX03 is IP65 rated, meaning it is protected against dust and low-pressure water jets. While it can withstand rain, avoid submerging the device in water. Ensure the USB port cover is securely closed.
- Almacenamento: Garda o dispositivo nun lugar fresco e seco cando non o uses. Evita temperaturas extremas.
- Coidado da batería: Para prolongar a duración da batería, evite descargala completamente con frecuencia. Cargue o dispositivo regularmente, mesmo se non o usa durante períodos prolongados.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| O dispositivo non se acende. | Batería baixa. | Cargue o dispositivo durante polo menos 30 minutos. |
| Non se pode emparellar co teléfono intelixente. | O dispositivo non está en modo de emparellamento; Bluetooth desactivado no teléfono. | Ensure JX03 is in pairing mode (flashing red/blue LED). Enable Bluetooth on your phone. |
| Intercom connection unstable. | Out of range; environmental interference. | Move closer to other riders. Avoid areas with strong radio interference. Mesh technology will attempt to re-establish connection automatically. |
| Non hai son dos altofalantes. | Volume too low; speakers disconnected; incorrect audio source. | Increase volume. Check speaker connections. Ensure correct audio source is selected (e.g., music, intercom). |
| Microphone not picking up voice. | Microphone not positioned correctly; microphone disconnected. | Adjust microphone closer to your mouth. Check microphone connection to the unit. |
Especificacións

Image: Battery performance details for the JX03 Intercom.
| Característica | Detalle |
|---|---|
| Modelo | JX03 |
| Versión Bluetooth | 5.2 (Dual Chip) |
| Tipo de intercomunicador | Mesh (JMC1.0) & Bluetooth |
| Max Mesh Riders | 8 |
| Rango máximo de comunicación | 1500m (Mesh) |
| Tamaño do altofalante | 40 mm |
| Capacidade da batería | 1000 mAh |
| Tempo de conversa | Ata 28 horas |
| Tempo de Música | Ata 30 horas |
| Tempo de espera | Ata 350 horas |
| Tempo de carga | Aprox. 1.5 horas |
| Porto de carga | USB tipo C |
| Resistencia á auga | IP65 |
| País de Orixe | China |
Garantía e Soporte
The J-TREK JX03 Motorcycle Intercom comes with a 1 ano de garantía desde a data de compra. Esta garantía cobre defectos de fabricación e avarías en condicións de uso normal. Non cobre danos causados por mal uso, accidentes, modificacións non autorizadas ou desastres naturais.
For technical support, warranty claims, or any questions regarding your JX03 intercom, please contact J-TREK customer service through the retailer where you purchased the product or visit the official J-TREK websitio para información de contacto.
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