1. Pengenalan
This manual provides detailed instructions for the operation and maintenance of your NEXTECH QV3866 360 Degrees Dual 1080p Dash Camera. This device is designed to capture a comprehensive 360-degree view around and inside your vehicle, enhancing driving safety and providing incident recording capabilities.
The QV3866 features dual 1080p cameras with 190-degree wide-angle lenses, a 1.5-inch color LCD screen for real-time viewing and playback, and a rechargeable Li-ion battery for continuous recording. Key functionalities include loop recording, timelapse, G-sensor collision detection, parking sentry monitor, and a photograph mode. Please read this manual thoroughly before using the device to ensure proper installation and operation.
2. Kandungan Pakej
Sila sahkan bahawa semua item yang disenaraikan di bawah terdapat dalam pakej anda:
- QV3866 Dual Dash Camera
- Suction Mount Windscreen Bracket
- In-car Cigarette Lighter Plug Charging Cable
- USB Cable (for charging or computer connection)
- Note: A microSD card is required for recording and is sold separately.
3. Ciri-ciri Produk
- Dual Dash Cam with Forward & Rear Facing Cameras
- 1.5 inch Colour Display
- Bateri Li-ion yang boleh dicas semula
- 12V or USB Powered Operation
- 1080p High Definition Video Recording
- 190-degree Wide Angle Lenses (for each camera)
- Fungsi Rakaman Gelung
- Timelapse Recording
- G-Sensor Collision Detection
- Parking Sentry Monitor
- Masa dan Tarikh Stamp on Recordings
- Mod Gambar
4. Persediaan
4.1. Memasukkan Kad MicroSD
Locate the microSD card slot on the side of the dash camera. Gently insert a compatible microSD card (Class 10 or higher, up to 32GB recommended) with the gold contacts facing downwards until it clicks into place. To remove, push the card in slightly until it springs out.
4.2. Memasang Kamera Papan Pemuka
Attach the suction mount windscreen bracket to the top of the dash camera. Choose a location on your vehicle's windscreen that does not obstruct your view of the road. Ensure the surface is clean and dry. Press the suction cup firmly against the windscreen and flip the lever to secure it. Adjust the camera angle to ensure both forward and rear cameras have a clear view.

Figure 4.2.1: NEXTECH QV3866 Dash Camera with suction mount. This image illustrates the compact design of the dash camera, featuring its dual lenses, integrated 1.5-inch LCD screen, and the attached suction cup mount for windscreen installation.
4.3. Sambungan Kuasa
Connect the supplied in-car cigarette lighter plug charging cable to the camera's power input port and then into your vehicle's 12V cigarette lighter socket. Alternatively, you can use the USB cable to connect the camera to a USB power source (e.g., a car USB adapter or computer USB port) for charging or continuous power.
The internal rechargeable battery allows the camera to operate for a period even without external power, which is useful for parking monitoring or if power is disconnected during an incident.
5. Arahan Operasi
5.1. Menghidupkan/Mematikan
To power on the camera, press and hold the Power button (usually located on the side or top) until the screen illuminates. To power off, press and hold the Power button again until the screen turns off.
5.2. Mod Rakaman
The QV3866 supports several recording modes:
- Rakaman Gelung: When the microSD card is full, the camera automatically overwrites the oldest unlocked video files. This ensures continuous recording without manual intervention. You can typically set loop recording intervals (e.g., 1, 3, or 5 minutes) in the settings menu.
- G-Sensor (Rakaman Kecemasan): The built-in G-sensor detects sudden impacts or collisions. When triggered, it automatically locks the current video segment, preventing it from being overwritten by loop recording. These files are stored in a separate "Event" or "Locked" folder on the microSD card.
- Parking Sentry Monitor: When enabled, the camera will automatically start recording if it detects motion or an impact while the vehicle is parked and the engine is off. This feature requires a continuous power supply or sufficient battery charge.
- timelapse: This mode captures still images at set intervals and stitches them together to create a time-lapse video. Refer to the on-screen menu for specific settings.
5.3. Main semula dan File Pengurusan
Untuk kembaliview dirakam footage, enter playback mode via the camera's menu. You can navigate through video files using the control buttons. Videos can be played back directly on the 1.5-inch LCD screen. For larger viewing atau file management, remove the microSD card and insert it into a computer's card reader, or connect the camera directly to a computer using the USB cable (select "Mass Storage" mode if prompted).
5.4. Photograph Mode
Switch to photograph mode via the mode button. Press the record/shutter button to capture still images. These images are saved to the microSD card.
5.5. Time and Date Stamp
Ensure the correct time and date are set in the camera's settings menu. This information will be stamped onto all recorded video and photo files, providing crucial context for any incidents.
6. Penyelenggaraan
- Pembersihan: Use a soft, dry cloth to clean the camera body and lenses. Do not use abrasive cleaners or solvents.
- Kad MicroSD: Periodically format the microSD card (at least once a month) using the camera's format function to ensure optimal performance and prevent data corruption. Back up any important files sebelum memformat.
- Suhu: Avoid exposing the dash camera to extreme temperatures (very hot or very cold) for extended periods, as this can affect battery life and component longevity.
- Storan: If storing the camera for an extended period, ensure it is fully charged and stored in a cool, dry place.
7. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Kamera tidak dihidupkan. | Low battery; power cable not connected; faulty power source. | Charge the battery; ensure power cable is securely connected; try a different power source. |
| Rakaman berhenti tanpa diduga. | MicroSD card full or corrupted; card speed too slow; power interruption. | Format the microSD card; use a Class 10 or higher card; check power connection. |
| Video footage adalah kabur atau tidak jelas. | Filem pelindung pada kanta; kanta kotor; fokus yang salah. | Remove any protective film; clean the lens with a soft cloth; ensure camera is securely mounted and not vibrating. |
| G-sensor terlalu sensitif/tidak cukup sensitif. | Tetapan kepekaan G-sensor. | Adjust the G-sensor sensitivity in the camera's settings menu. |
| Tarikh dan masa tidak betul. | Time/date not set or battery drained. | Set the correct date and time in the settings; ensure camera has power to retain settings. |
8. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nama Model | QV3866 |
| Jenama | NEXTECH |
| Saiz Skrin | 1.5 Inci |
| Resolusi Tangkapan Video | 1080p |
| Teknologi Ketersambungan | USB |
| Jenis Pemasangan | Gunung sedutan |
| Kaedah Kawalan | Touch (Implied from product page, though not explicitly stated as "touch screen" in specs, "Control Method: Touch" is listed) |
| Sumber Kuasa | 12V (Cigarette Lighter), USB, Rechargeable Battery |
| warna | Hitam |
| Tarikh Tersedia Pertama | 18 Mac 2024 |
9. Waranti dan Sokongan
For warranty information and technical support, please refer to the official NEXTECH website or contact their customer service directly. Details regarding warranty periods and support channels are typically provided with your purchase documentation or on the manufacturer's official product page.
Simpan resit pembelian anda sebagai bukti pembelian untuk sebarang tuntutan waranti.





