1. Pengenalan
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.

Imej 1.1: Depan view of the Norauto NS-311 BT car radio, showing the 7-inch touchscreen display and control buttons.
2. Maklumat Keselamatan Penting
- Pemasangan Profesional: It is highly recommended to have this product installed by a qualified professional to ensure proper wiring and functionality.
- Keserasian Kenderaan: Ensure the device is compatible with your vehicle's electrical system before installation.
- Keselamatan Memandu: Jangan kendalikan peranti dengan cara yang mengalih perhatian anda daripada memandu. Sentiasa mengutamakan keselamatan jalan raya.
- Bekalan Kuasa: Connect the device only to a 12V DC negative ground power supply.
- Suhu: Elakkan daripada mendedahkan peranti kepada suhu yang melampau, cahaya matahari langsung untuk tempoh yang lama, atau kelembapan yang tinggi.
3. Kandungan Pakej
Please check that all items are present in the package before proceeding with installation:
- Norauto NS-311 BT Car Radio Unit
- Harness Pendawaian Kuasa dan Pembesar Suara
- Antena GPS
- Pendakap dan Skru Pemasangan
- Manual Pengguna (dokumen ini)
4. Persediaan dan Pemasangan
4.1. Diagram Pendawaian
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.
- Kawat kuning: Connect to constant 12V power supply.
- Kawat Merah: Connect to accessory 12V power supply (switched with ignition).
- Kawat Hitam: Connect to vehicle ground.
- Kawat Jingga: Connect to illumination wire (optional).
- Wayar Pembesar suara: Connect to corresponding vehicle speakers (e.g., White/White-Black for Front Left, Grey/Grey-Black for Front Right, Green/Green-Black for Rear Left, Purple/Purple-Black for Rear Right).
4.2. Memasang Unit
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. Kuasa Awal Hidup
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. Arahan Operasi
5.1. Kawalan Asas
The NS-311 BT features a 7-inch capacitive touchscreen display and physical buttons for primary control. Common controls include:
- Butang Kuasa: Press to turn on/off, long press for standby.
- Tombol/Butang Kelantangan: Laraskan tahap output audio.
- Butang rumah: Kembali ke menu utama.
- Butang Belakang: Kembali ke skrin sebelumnya.
- Skrin sentuh: Tap, swipe, and drag to navigate menus and select functions.
5.2. Operasi Radio
- 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. Main Balik Media 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.
- Semak imbas folder dan files menggunakan skrin sentuh.
- Ketik pada a file untuk memulakan main balik.
5.4. Kesambungan 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.
- Sahkan kod pasangan pada kedua-dua peranti jika digesa.
- Setelah digandingkan, anda boleh membuat panggilan bebas tangan dan menstrim audio.
5.5. Sistem Navigasi
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.
- Pastikan antena GPS dipasang dengan betul dan mempunyai jelas view langit untuk penerimaan isyarat yang optimum.
6. Penyelenggaraan
- Membersihkan Skrin: Use a soft, lint-free cloth to gently wipe the touchscreen. For stubborn marks, slightly dampen kain dengan air atau larutan pembersih skrin. Elakkan bahan kimia yang keras atau bahan yang melelas.
- Pembersihan Am: Pastikan unit bebas daripada habuk dan serpihan. Gunakan berus lembut atau udara termampat untuk membersihkan sekeliling butang dan port.
- Kemas kini 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. Penyelesaian masalah
If you encounter issues with your NS-311 BT, refer to the table below for common problems and their solutions.
| Masalah | Kemungkinan Punca / Penyelesaian |
|---|---|
| Unit tidak dihidupkan. | Check power wiring (yellow and red wires). Verify vehicle fuse is not blown. Ensure proper ground connection. |
| Tiada bunyi dari pembesar suara. | Check speaker wiring connections. Ensure volume is not muted or set to minimum. Verify audio source is selected correctly. |
| Peranti Bluetooth gagal berpasangan. | 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. |
| USB media not recognized. | 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 berada dalam format yang disokong. |
| Navigation signal lost or inaccurate. | Pastikan antena GPS dipasang dengan betul dan mempunyai view of the sky. Move to an open area away from tall buildings or dense foliage. |
| Skrin sentuh tidak bertindak balas. | 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. Spesifikasi Teknikal
| Ciri | Spesifikasi |
|---|---|
| Jenama | Norauto |
| Nama Model | NS-311 BT |
| Jenis Perkhidmatan Kenderaan | kereta |
| Saiz Skrin | 7 inci |
| Teknologi Ketersambungan | USB |
| Jenis Peta | Jalan |
| Jenis Skrin Sentuh | Kapasitif |
| Jenis Paparan | LCD |
| Input Antara Muka Manusia | Buttons, Touch |
| Kaedah Kawalan | Sentuh |
| Bateri Termasuk | Tidak |
| Sistem Navigasi Satelit yang Disokong | GLONASS, GPS |
| GTIN | 03501366983589 |
| ASIN | B00ISJRUDA |
| Pengeluar | Norauto |
| Tarikh Tersedia Pertama | 21 Disember 2019 |
9. Waranti dan Sokongan Pelanggan
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.