1. Pengenalan
The Retevis RT77 Body Camera is a compact and versatile body-worn device designed for high-definition video and audio recording. It features 1296P video resolution, 21-megapixel photo capability, night vision, and a wide 170-degree camera angle. This manual provides essential information for setting up, operating, and maintaining your RT77 body camera.
2. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej anda:
- Retevis RT77 Body Camera
- Kabel Pengecasan USB (USB-A hingga USB-C)
- Penyesuai Kuasa
- Belt Clip (Rotatable)
- Pembaca Kad SD Mikro
- Manual Pengguna

Figure 2.1: Package contents including the RT77 body camera, charging cable, power adapter, belt clip, and card reader.
3. Peranti Lebihview
Familiarize yourself with the physical components and controls of your RT77 body camera.

Figure 3.1: The Retevis RT77 Body Camera held in hand, showcasing reka bentuknya yang padat.
3.1 Ciri-ciri Utama
- Rakaman Resolusi Tinggi: 1296P video and 21-megapixel photos for clear day and night vision.
- Kanta Sudut Lebar: 170-degree camera angle captures broader details.
- Memori Terbina dalam: 16GB internal memory, expandable with 32G/64G/128G memory cards (not included). Supports loop recording.
- Hayat Bateri yang Panjang: Built-in 2650 mAh Li-ion battery provides up to 8 hours of continuous recording.
- Klip Boleh Putar: High-quality belt clip rotates 150 degrees for flexible attachment.
- Penglihatan Malam: Infrared function for recording in low-light conditions.
- Lampu suluh: Lampu suluh bersepadu untuk pencahayaan.
- Reka bentuk kalis air: Ketahanan yang dipertingkatkan untuk pelbagai persekitaran.

Gambar 3.2: Lebihview of the RT77 body camera's key features.
4. Persediaan
4.1 Mengecas Bateri
Before first use, fully charge the device. Connect the USB charging cable to the camera's USB-C port and the power adapter. Plug the adapter into a wall outlet. The device typically takes 3 hours to fully charge.

Figure 4.1: Connecting the USB cable to the camera for charging.
4.2 Memasang Klip Tali Pinggang
The included belt clip allows for secure and flexible attachment. Align the clip with the mounting slot on the back of the camera and slide it into place until it clicks. The clip can rotate 150 degrees to adjust the camera's angle.

Figure 4.2: The rotatable clip attached to the body camera, demonstrating its flexibility.
5. Arahan Operasi
5.1 Hidupkan/Mati Kuasa
To power on the camera, press and hold the Power button (usually located on the side) for 3 seconds. To power off, press and hold the Power button again until the device shuts down.
5.2 Rakaman Video
Once powered on, the camera typically enters standby mode. To start video recording, short press the Video Record button. The recording indicator will illuminate. Short press the button again to stop recording.
5.3 Rakaman Audio
To record audio only, short press the Audio Record button. The audio recording indicator will show. Short press again to stop.
5.4 Mengambil Foto
To capture a still image, short press the Photo button. The camera will take a picture and save it to memory.
5.5 Mod Penglihatan Malam
To activate infrared night vision, press and hold the dedicated Night Vision button (often indicated by a light bulb icon) for 3 seconds. The camera will switch to black and white recording for improved visibility in low-light conditions. Repeat to deactivate.

Gambar 5.1: Cthample of night vision recording capability.
5.6 Siren Function
The camera features a siren for emergency situations. Press the Siren button to activate. Press again to deactivate.
6. Playback & Data Transfer
6.1 On-Device Playback
Use the navigation buttons (OK, Play, Menu) on the front of the camera to browse and play back recorded videos and photos directly on the device's display.
6.2 Memindahkan Files ke Komputer
Connect the camera to your computer using the provided USB-C cable. The camera will appear as a removable disk. You can then copy video and photo files to your computer. Alternatively, remove the memory card (if expandable) and use the included card reader to transfer files.
7. Penyelenggaraan
7.1 Penjagaan Am
- Pastikan kamera bersih dan bebas daripada habuk dan serpihan.
- Elakkan daripada mendedahkan kamera kepada suhu yang melampau atau cahaya matahari langsung untuk tempoh yang lama.
- Ensure the USB-C port cover is securely closed to maintain water resistance.
7.2 Penjagaan Bateri
- Charge the battery regularly, even if the camera is not in use, to prolong its lifespan.
- Gunakan hanya kabel pengecasan dan penyesuai yang disediakan.
7.3 Pengurusan Ingatan
The camera supports loop recording, which means when the memory is full, it will automatically overwrite the oldest files. Regularly back up important recordings to prevent data loss.

Figure 7.1: Illustration of the loop recording function, where new recordings overwrite old data when storage is full.
8. Penyelesaian masalah
- Kamera tidak dihidupkan: Pastikan bateri telah dicas. Sambungkan ke kuasa dan cuba lagi.
- Isu rakaman: Check if the memory is full. If using an expandable card, ensure it is properly inserted and formatted.
- Kualiti video yang lemah: Ensure the lens is clean. Check recording resolution settings in the menu.
- Peranti tidak dikenali oleh komputer: Try a different USB port or cable. Ensure the camera is powered on when connected.
9. Spesifikasi
| Nama Jenama | Retevis |
| Nombor Model | FA9186A (RT77) |
| Berat Barang | 14.4 auns |
| Dimensi Produk | 1.1 x 2.28 x 2.28 inci |
| Bateri | 1 bateri Lithium Ion diperlukan (termasuk) |
| warna | Hitam |
| Ciri Khas | Night vision, Flashlight, Infrared function, Waterproof design |
| Teknologi Penderia Foto | CMOS or BSI CMOS |
| Resolusi Tangkapan Video | 1296p |
| Apertur Maksimum | 2 f |
| Jenis Memori Denyar | SD/SDHC/SDXC (internal 16GB, expandable) |
| Format Audio yang Disokong | AAC, MP3, PCM |
| Saiz Skrin | 2 Inci |
| Teknologi Ketersambungan | Tanpa wayar |
10. Waranti dan Sokongan
For any questions, technical support, or warranty inquiries, please contact Retevis customer service:
- e-mel: amazon@szest.com
- Tel: +86 755 26503848





