1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your Norauto NS-311 BT car radio. Please read this manual thoroughly before using the product to ensure correct operation and to prevent damage.

Imatge 1.1: Frontal view of the Norauto NS-311 BT car radio, showing the 7-inch touchscreen display and control buttons.
2. Informació important de seguretat
- Instal·lació professional: It is highly recommended to have this product installed by a qualified professional to ensure proper wiring and functionality.
- Compatibilitat de vehicles: Ensure the device is compatible with your vehicle's electrical system before installation.
- Seguretat de conducció: No feu servir el dispositiu de manera que us distregui de la conducció. Prioritzeu sempre la seguretat viària.
- Font d'alimentació: Connect the device only to a 12V DC negative ground power supply.
- Temperatura: Eviteu exposar el dispositiu a temperatures extremes, a la llum solar directa durant períodes prolongats o a una humitat elevada.
3. Contingut del paquet
Please check that all items are present in the package before proceeding with installation:
- Norauto NS-311 BT Car Radio Unit
- Arnès de cablejat d'alimentació i altaveus
- Antena GPS
- Suports i cargols de muntatge
- Manual d'usuari (aquest document)
4. Configuració i instal·lació
4.1. Esquema de cablejat
A detailed wiring diagram is typically provided with the product packaging. Ensure all connections are made correctly according to the diagram. Incorrect wiring can cause damage to the unit or your vehicle.
- Fil groc: Connect to constant 12V power supply.
- Fil vermell: Connect to accessory 12V power supply (switched with ignition).
- Fil negre: Connect to vehicle ground.
- Fil taronja: Connect to illumination wire (optional).
- Cables de l’altaveu: Connecteu-ho als altaveus del vehicle corresponents (per exemple, Blanc/Blanc-Negre per a la part davantera esquerra, Gris/Gris-Negre per a la part davantera dreta, Verd/Verd-Negre per a la part posterior esquerra, Lila/Lila-Negre per a la part posterior dreta).
4.2. Muntatge de la unitat
Secure the unit into the vehicle's dashboard opening using the provided mounting brackets and screws. Ensure it is firmly fixed to prevent movement during driving.
4.3. Engegada inicial
After installation, turn on your vehicle's ignition. The unit should power on automatically. Follow any on-screen prompts for initial setup, such as language selection or time zone settings.
5. Instruccions de funcionament
5.1. Controls bàsics
The NS-311 BT features a 7-inch capacitive touchscreen display and physical buttons for primary control. Common controls include:
- Botó d'encesa: Press to turn on/off, long press for standby.
- Volume Knobs/Buttons: Ajusta el nivell de sortida d'àudio.
- Botó d'inici: Torna al menú principal.
- Botó enrere: Torna a la pantalla anterior.
- Pantalla tàctil: Tap, swipe, and drag to navigate menus and select functions.
5.2. Operació de ràdio
- From the main menu, select the 'Radio' icon.
- Select the desired band (FM/AM).
- Use the 'Seek' buttons to automatically search for stations or manually tune using the frequency display.
- To save a station, long-press one of the preset buttons (1-6) until you hear a confirmation beep.
5.3. Reproducció multimèdia USB
- Insert a USB flash drive into the designated USB port.
- The unit will automatically detect the USB device and display its contents, or you may need to select the 'USB' source from the main menu.
- Navegar per carpetes i files'utilitza la pantalla tàctil.
- Toqueu a file per començar la reproducció.
5.4. Connectivitat Bluetooth
- From the main menu, select the 'Bluetooth' icon.
- Ensure Bluetooth is enabled on your mobile device and set to 'discoverable' mode.
- On the NS-311 BT, tap 'Pair Device' or 'Search'.
- Select your mobile device from the list of available devices.
- Confirma el codi d'emparellament en tots dos dispositius si se't demana.
- Once paired, you can make hands-free calls and stream audio.
5.5. Sistema de navegació
The NS-311 BT supports GLONASS and GPS satellite navigation. To use the navigation function:
- From the main menu, select the 'Navigation' icon.
- The pre-installed navigation software will launch.
- Follow the on-screen instructions to enter your destination and start route guidance.
- Assegureu-vos que l'antena GPS estigui instal·lada correctament i que tingui una vista clara view del cel per a una recepció òptima del senyal.
6. Manteniment
- Neteja de la pantalla: Use a soft, lint-free cloth to gently wipe the touchscreen. For stubborn marks, slightly dampRenta el drap amb aigua o una solució netejadora de pantalles. Evita productes químics agressius o materials abrasius.
- Neteja general: Mantingueu la unitat neta de pols i deixalles. Feu servir un raspall suau o aire comprimit per netejar els voltants dels botons i els ports.
- Actualitzacions de firmware: Periodically check the Norauto website for any available firmware updates to ensure optimal performance and access to new features. Follow the instructions provided with the update carefully.
7. Solució De Problemes
If you encounter issues with your NS-311 BT, refer to the table below for common problems and their solutions.
| Problema | Possible causa/solució |
|---|---|
| La unitat no s'encén. | Check power wiring (yellow and red wires). Verify vehicle fuse is not blown. Ensure proper ground connection. |
| No hi ha so dels altaveus. | Check speaker wiring connections. Ensure volume is not muted or set to minimum. Verify audio source is selected correctly. |
| Bluetooth device fails to pair. | Ensure Bluetooth is enabled on both devices. Make sure the NS-311 BT is in pairing mode. Delete previous pairings on both devices and try again. Ensure device is within range. |
| No es reconeix el suport USB. | Check if the USB drive is properly inserted. Ensure the USB drive is formatted to a compatible file system (e.g., FAT32). Verify media files estan en formats compatibles. |
| Navigation signal lost or inaccurate. | Assegureu-vos que l'antena GPS estigui instal·lada correctament i que tingui una visió clara view of the sky. Move to an open area away from tall buildings or dense foliage. |
| La pantalla tàctil no respon. | Perform a soft reset (refer to specific instructions in the full manual if available, or disconnect power for a few minutes). Ensure the screen is clean and free of debris. |
8. Especificacions tècniques
| Característica | Especificació |
|---|---|
| Marca | Norauto |
| Nom del model | NS-311 BT |
| Tipus de servei del vehicle | Cotxe |
| Mida de la pantalla | 7 polzades |
| Tecnologia de connectivitat | USB |
| Tipus de mapa | carrer |
| Tipus de pantalla tàctil | Capacitiva |
| Tipus de visualització | LCD |
| Entrada de la interfície humana | Buttons, Touch |
| Mètode de control | Toca |
| Piles incloses | No |
| Sistema de navegació per satèl·lit compatible | GLONASS, GPS |
| GTIN | 03501366983589 |
| ASIN | B00ISJRUDA |
| Fabricant | Norauto |
| Primera data disponible | 21 de desembre de 2019 |
9. Garantia i atenció al client
Norauto products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty against manufacturing defects. Please refer to the warranty card included with your purchase for specific terms and conditions, including the warranty period and claim procedures.
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Norauto customer support through their official website or the contact information provided with your purchase documentation. Please have your model number (NS-311 BT) and proof of purchase ready when contacting support.