UDIRC U31R
UDIRC U31R FPV Racing Drone Navigator User Manual
Model: U31R | Brand: UDIRC
1. Pengenalan
This manual provides essential instructions for the safe operation, setup, and maintenance of your UDIRC U31R FPV Racing Drone Navigator. Please read this manual thoroughly before operating the drone to ensure proper function and to prevent damage or injury.
Kandungan Pakej
Sahkan bahawa semua item yang disenaraikan di bawah disertakan dalam pakej anda:
- UDI Racecopter FPV 5.8 GHz
- LiPo Flight Battery 7.4 V 350 mAh
- Pengecas USB
- UDI Transmitter (Remote Control) 2.4 GHz
- FPV Screen 5.8 GHz
- Goggles VR3 FPV
- Propeller Set
- Manual Arahan
- Small Tools
Note: A 4 GB Micro SD card and 4x 1.5 V AA batteries for the transmitter are required and not included.
2. Maklumat Keselamatan
WARNING: Failure to follow these safety instructions may result in injury, damage to the drone, or property damage.
- Always operate the drone in open areas, away from people, animals, buildings, and power lines.
- Jangan terbang dalam keadaan angin kencang atau keadaan cuaca buruk.
- Keep hands and face away from rotating propellers.
- Pastikan bateri terisi penuh sebelum setiap penerbangan.
- Do not attempt to modify the drone or its components.
- Awasi kanak-kanak semasa operasi.
- Adhere to local regulations and laws regarding drone operation.
- Avoid flying near airports or restricted airspace.
- The drone is designed for users aged 14 and above.
3. Persediaan
3.1 Pengecasan Bateri
Charge the LiPo flight battery using the provided USB charger. Connect the battery to the charger and the charger to a USB power source. The charging time is approximately 60 minutes. Do not overcharge the battery.
3.2 Pemasangan Bateri Pemancar
Open the battery compartment on the back of the 2.4 GHz transmitter. Insert 4x 1.5 V AA batteries (not included), ensuring correct polarity. Close the compartment securely.
3.3 Pemasangan Baling-baling
Attach the propellers to the motor shafts. Ensure that each propeller is correctly oriented (clockwise or counter-clockwise) as indicated in the drone's manual or markings. Use the small tools provided if necessary. Propeller guards can be attached for added protection.

Image: UDI U31R Drone with propeller guards attached, viewed dari sudut.

Imej: Atas ke bawah view of the UDI U31R Drone, showing the four propellers and attached guards.
3.4 FPV Screen and VR3 Goggles Setup
The 5.8 GHz FPV screen can be mounted on the transmitter or used with the VR3 FPV Goggles. Ensure the FPV screen is charged. Insert the FPV screen into the VR3 Goggles if you intend to use them for an immersive flight experience.

Image: VR3 FPV Goggles with the FPV screen inserted on the side, ready for use.
3.5 Pemasangan Kad SD Mikro
Insert a 4 GB Micro SD card (not included) into the drone's camera slot to record videos and photos. Ensure the card is inserted correctly until it clicks into place.
4. Arahan Operasi
4.1 Hidupkan dan Berpasangan
- Letakkan drone di permukaan rata dan rata.
- Connect the flight battery to the drone. The drone's indicator lights will flash.
- Turn on the transmitter. Move the left joystick (throttle) all the way up, then all the way down. The drone's lights will become solid, indicating successful pairing.
- Turn on the FPV screen and ensure it receives the video feed from the drone.
4.2 Kawalan Penerbangan
The UDI U31R features a 6-axis gyro for stable flight. Basic flight controls include:
- Pendikit (Pakar Bedik Kiri Atas/Bawah): Controls altitude (rise/sink).
- Yaw (Pakar Bedik Kiri Kiri/Kanan): Rotates the drone left or right.
- Pitch (Right Joystick Up/Down): Moves the drone forward (nick) or backward.
- Roll (Right Joystick Left/Right): Moves the drone sideways (roll) left or right.
4.3 Ciri Istimewa
- Pelepasan/Pendaratan Satu Kunci: Press the designated button on the transmitter for automatic take-off or landing.
- Mod Tahan Ketinggian: The drone maintains a stable altitude, allowing for easier control of horizontal movement.
- Mod Tanpa Kepala: In this mode, the drone's orientation is relative to the pilot, regardless of the drone's actual front direction. Activate this feature before flight.
- Vol. Rendahtage Amaran: The drone's indicator lights will flash, and the transmitter may beep to alert you when the battery is low. Land the drone immediately.
4.4 FPV and Recording
The drone is equipped with a 720P HD camera (1280x720p, 30 fps, 120° wide-angle) for FPV live video and photo capture. The FPV screen displays the video feed at 800x480p.
- Video Langsung: The 5.8 GHz FPV screen automatically displays the live feed once powered on and connected.
- Rakaman Foto/Video: Use the dedicated buttons on the transmitter to start/stop video recording or take photos. Files are saved to the Micro SD card (JPEG for photos, MP4 for videos).

Image: UDI U31R Drone without propeller guards, highlighting the front-facing camera.
5. Penyelenggaraan
- Pembersihan: Use a soft, dry cloth to clean the drone and FPV screen. Avoid water or harsh chemicals.
- Penggantian Kipas: If propellers are damaged, replace them with new ones from the propeller set. Ensure correct orientation.
- Penjagaan Bateri: Store LiPo batteries in a cool, dry place. Do not store fully charged or fully discharged for extended periods.
- Storan: When not in use, store the drone and accessories in a safe, dry environment, away from direct sunlight and extreme temperatures (-10 °C to 40 °C operating temperature).
6. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Drone does not respond to transmitter. | Not paired; low battery (drone or transmitter); out of range. | Ensure proper pairing sequence; charge batteries; operate within 50-80m range. |
| Drone terbang tidak menentu atau hanyut. | Not calibrated; damaged propeller; strong wind. | Recalibrate the drone (refer to full manual); replace damaged propellers; fly in calm conditions. |
| Tiada suapan video FPV. | FPV screen not powered on; drone camera not active; interference. | Ensure FPV screen is charged and on; check drone power; move away from other 5.8 GHz devices. |
| Cannot record video/photos. | No Micro SD card; SD card full or corrupted; incorrect card format. | Insert a 4GB Micro SD card; format the card; ensure sufficient space. |
7. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nama Model | U31R |
| Jenama | UDIRC |
| Diameter pemutar | lebih kurang 66 mm |
| Panjang | lebih kurang 199 mm |
| Lebar | lebih kurang 183 mm |
| Ketinggian | lebih kurang 43 mm |
| Berat badan | lebih kurang 88.5 g |
| Jenis Motor | 4x Electric Motors |
| Masa Penerbangan | 6-8 minit |
| Masa Mengecas | lebih kurang 60 minit |
| Kekerapan Pemancar | 2.4 GHz |
| Video Signal Frequency | 5.8 GHz |
| Julat | 50-80 meter |
| Suhu Operasi | -10 °C hingga 40 °C |
| Resolusi Kamera | 1280 x 720p, 30 fps, 120° wide-angle |
| FPV Screen Resolution | 800 x 480p |
| FPV Screen Size | 5 inci |
| Ingatan | Supports Micro SD card (up to 4 GB recommended) |
| Gyro | 6-Paksi |
| Kapasiti Bateri | 350 mAh (LiPo) |
| Format Rakaman Video | MP4 |
| Format Imej | JPEG |
| Tahap Kemahiran | Advanced Beginner |
| bahan | plastik |
8. Waranti dan Sokongan
Specific warranty information for the UDIRC U31R FPV Racing Drone Navigator is typically provided with the product packaging or on the manufacturer's official website. Please refer to those resources for detailed warranty terms and conditions.
For technical support, troubleshooting assistance beyond this manual, or spare parts inquiries, please contact UDIRC customer service or your authorized dealer. Contact information can usually be found on the product packaging or the official UDIRC webtapak.
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