Introducción
The Sena SC-A0318 Helmet Communication System is designed to enhance your riding experience by providing seamless communication and audio features within your helmet. This manual will guide you through the setup, operation, and maintenance of your device.
Contenido del paquete
The Sena SC-A0318 Helmet Communication System package includes the following components:
- Main Unit (Sena SC-A0318)
- Casco Clamp Equipo
- Attachable Boom Microphone
- Micrófono con cable
- Speakers (integrated with clamp equipo)
- Hook and Loop Fasteners for speakers and microphones
- Allen Wrench for clamp instalación
- Cable de carga USB

Image: All components included in the Sena SC-A0318 Helmet Communication System package.
Configuración e instalación
1. Installing the Helmet Clamp Unidad
The helmet clamp unit is essential for mounting the Sena SC-A0318 to your helmet.
- Loosen the screws on the helmet clamp utilizando la llave Allen proporcionada.
- Deslice el clamp between the helmet shell and the inner padding on the left side of your helmet. Ensure it is securely positioned.
- Apriete los tornillos en el clamp to firmly secure it to the helmet.
- Connect the main unit to the clamp. It should click into place.
2. Instalación de altavoces y micrófono
The Sena SC-A0318 includes speakers and microphone options for clear audio.
- Remove the cheek pads from your helmet to access the speaker pockets.
- Attach the hook and loop fasteners to the back of the speakers.
- Place the speakers into the helmet's speaker pockets, ensuring they are centered over your ears. Route the speaker wires neatly under the helmet padding.
- Elige tu micrófono preferido:
- Micrófono de brazo: Ideal for open-face or modular helmets. Attach the boom microphone to the helmet clamp and position it near your mouth.
- Micrófono con cable: Suitable for full-face helmets. Attach the wired microphone to the helmet interior, ensuring it is close to your mouth but not obstructing your vision.
- Reinstall the helmet's cheek pads and ensure all wires are tucked away securely.
Instrucciones de funcionamiento
Encendido/apagado
To power on the Sena SC-A0318, press and hold the Jog Dial and the Phone Button simultaneously until you hear "Hello".
To power off, press and hold the Jog Dial and the Phone Button simultaneously until you hear "Goodbye".
Control de volumen
Rotate the Jog Dial clockwise to increase the volume.
Rotate the Jog Dial counter-clockwise to decrease the volume.
Emparejamiento de intercomunicador Bluetooth
The Sena SC-A0318 supports 4-way Bluetooth intercom with a working distance of up to 900 meters (0.6 miles) in open terrain.
- Ensure all Sena units are powered on.
- On each unit, press and hold the Jog Dial until you hear "Intercom Pairing" and see red flashing lights.
- On one of the units, press the Jog Dial once. The units will automatically connect.
Emparejamiento telefónico
To pair your Sena SC-A0318 with your smartphone:
- Asegúrese de que la unidad esté encendida.
- Mantenga presionado el botón del teléfono hasta que escuche "Emparejamiento de teléfono" y vea luces rojas y azules intermitentes.
- On your smartphone, go to Bluetooth settings and select "Sena SC-A0318" from the list of available devices.
- Una vez emparejado, escuchará "Su auricular está emparejado" y la luz cambiará a una luz azul intermitente.
Making/Receiving Calls & Music
Once paired with your phone, you can:
- Answer a call: Press the Phone Button.
- End a call: Press the Phone Button.
- Play/Pause music: Press the Phone Button.
- Skip track: Rotate the Jog Dial clockwise.
- Previous track: Rotate the Jog Dial counter-clockwise.
Presupuesto
| Característica | Detalle |
|---|---|
| Modelo | SC-A0318 (843-02001) |
| Peso del artículo | 5.6 onzas |
| Dimensiones del producto | 9.3 x 4.1 x 1.6 pulgadas |
| Baterías | Se requiere 1 batería de polímero de litio |
| Rango de intercomunicación | Up to 900 meters (0.6 miles) in open terrain |
| Soporte de intercomunicador | Hasta 4 pasajeros |
| Tiempo de conversación | Hasta 12 horas |
| Tiempo de carga | 2.5 horas |
| Características especiales | Advanced Noise Control, Glove-Friendly Jog Dial |
Solución de problemas
Sin poder
If the unit does not power on, ensure it is fully charged. Connect the unit to a power source using the USB cable and allow it to charge for at least 2.5 hours.
Desconexión de intercomunicador
If intercom connection is lost, ensure all units are within range and re-initiate pairing as described in the "Bluetooth Intercom Pairing" section.
Problemas de audio
Check speaker and microphone connections. Ensure speakers are correctly positioned over your ears and the microphone is close to your mouth. Adjust volume using the Jog Dial.
Mantenimiento y cuidado
- Keep the unit clean by wiping it with a soft, damp paño. Evite el uso de productos químicos o disolventes agresivos.
- Ensure the USB charging port cover is securely closed when not charging to prevent dust and moisture ingress.
- Guarde la unidad en un lugar fresco y seco cuando no esté en uso.
- Regularly check for firmware updates via the Sena Device Manager to ensure optimal performance and access to new features.
Garantía y soporte
Para obtener información sobre la garantía y soporte técnico, consulte el sitio web oficial de Sena. webSitio web o contacte a su distribuidor local. Conserve su comprobante de compra para reclamaciones de garantía.
Los recursos en línea y las preguntas frecuentes están disponibles en www.sena.com.





