Manual Arahan Helikopter RC JJRC U9901 6CH

1. Pengenalan

The JJRC U9901 is a 6-channel simulated RC helicopter designed for both beginners and experienced pilots. It features an aileron-free design for enhanced agility and precise control. Equipped with a powerful brushless direct-drive motor, it offers strong power and excellent wind resistance. Advanced flight stability is ensured by barometric altitude holding, optical flow positioning, and a six-axis gyroscope for deviation correction. Enjoy versatile flight sensations with three-speed adjustments and perform exciting stunt maneuvers, including one-key inverted flight.

2. Kandungan Pakej

Sila semak pakej dengan teliti untuk memastikan semua item ada:

• 1 x Helikopter
• 1 x Alat Kawalan Jauh
• 1 x Lithium Battery (for helicopter)
• 2 x Main Rotors
• 1 x Tail Rotor
• 1 x Kabel Pengecas USB
• 1 x Pemutar Skru kepala silang
• 1 x Manual Arahan

Imej: Visual representation of the helicopter and its included accessories.

3. Spesifikasi

Imej: Detailed product parameters and dimensions of the helicopter.

4. Garis Panduan Keselamatan

Please read and understand all safety warnings before operating the helicopter to ensure safe use and prevent injury or damage.

4.1 Keselamatan Am

• Kegunaan Rekreasi Sahaja: Produk ini bertujuan untuk kegunaan rekreasi sahaja.
• Pematuhan Undang-undang: Illegal modification of drones/planes is prohibited. Please adhere to relevant laws and regulations regarding drone/plane use in your country/area.
• Persekitaran Penerbangan: Always operate the helicopter in open areas, away from people, animals, buildings, and other obstacles. Avoid flying in strong winds, rain, or other adverse weather conditions.
• Penyeliaan: Children operating the helicopter should always be supervised by an adult.
• Semakan Pra-Penerbangan: Before each flight, ensure all parts are securely attached and undamaged.

4.2 Keselamatan Bateri

• mengecas: Use only the provided USB charging cable. Do not overcharge the battery. Disconnect the charger once the battery is fully charged.
• Pengendalian: Do not short-circuit, puncture, or expose batteries to extreme temperatures or fire.
• Pelupusan: Buang bateri terpakai mengikut peraturan tempatan.

5. Persediaan

5.1 Mengecas Bateri Helikopter

1. Connect the modular lithium battery to the USB charging cable.
2. Pasangkan kabel pengecas USB ke sumber kuasa USB yang sesuai (cth., port USB komputer, penyesuai dinding USB).
3. The charging indicator on the cable or battery will show the charging status. Charging typically takes approximately 80 minutes.
4. Setelah dicas sepenuhnya, cabut bateri daripada kabel pengecas.

5.2 Memasang Bateri Helikopter

1. Pastikan suis kuasa helikopter berada dalam kedudukan MATI.
2. Carefully insert the fully charged modular battery into the battery compartment of the helicopter until it clicks into place.

5.3 Memasang Bateri Alat Kawalan Jauh

1. Buka penutup petak bateri di bahagian belakang alat kawalan jauh.
2. Insert 4 new 1.5V AAA batteries, ensuring correct polarity (+/-).
3. Tutup penutup petak bateri.

5.4 Binding (Pairing) the Helicopter and Remote Control

1. Letakkan helikopter di atas permukaan yang rata dan rata.
2. Turn on the helicopter's power switch. The indicator lights on the helicopter will start flashing.
3. Hidupkan suis kuasa alat kawalan jauh.
4. Tolak batang pendikit (batang kiri) sepenuhnya ke atas, kemudian sepenuhnya ke bawah.
5. The indicator lights on both the helicopter and remote control will stop flashing and remain solid, indicating successful binding.

6. Arahan Operasi

6.1 Alat Kawalan Jauh Lebihview

Imej: Diagram of the remote control with labeled functions.

• Lampu Petunjuk Kuasa: Menunjukkan status kuasa alat kawalan jauh.
• Suis Berhenti Kecemasan: Immediately cuts power to the helicopter motors.
• Throttle Up/Down & Left/Right Rotation (Left Stick): Controls altitude and yaw.
• Fine-tuning (Left Stick Trim Buttons): Adjusts yaw trim.
• Butang Pelepasan/Pendaratan Satu Kekunci: Memulakan berlepas atau mendarat secara automatik.
• 3D Switch: Activates 3D flight mode (for two-rotor version). For four-rotor version inverted flight, remove diagonally opposite propellers first.
• Forward/Backward Movement & Left/Right Side Flight (Right Stick): Controls pitch and roll.
• Fine-tuning (Right Stick Trim Buttons): Adjusts pitch and roll trim.
• Three-Speed Settings Button: Cycles through low, medium, and high-speed modes.
• Suis kuasa: Menghidupkan/Mematikan alat kawalan jauh.
• Optical Flow Switch: Activates/deactivates optical flow positioning (enabled by default).

6.2 Operasi Asas Penerbangan

1. Berlepas: After binding, press the One-Key Takeoff button. The helicopter will automatically ascend to a stable hovering altitude. Alternatively, slowly push the left stick (throttle) upwards to manually take off.
2. Pendaratan: Press the One-Key Landing button. The helicopter will automatically descend and land. Alternatively, slowly pull the left stick (throttle) downwards to manually land.
3. Tahan Ketinggian: The helicopter will maintain its current altitude automatically once the throttle stick is released to the middle position, thanks to the barometric altitude holding feature.
4. Kawalan Arah: Use the right stick to move the helicopter forward, backward, left, and right. Use the left stick to rotate the helicopter left or right (yaw).

6.3 Ciri Lanjutan

• Kedudukan Aliran Optik: This feature provides enhanced stability and precise hovering, especially useful in indoor environments. It is typically enabled by default.
• Three-Speed Adjustment: Press the speed button on the remote control to switch between low, medium, and high-speed modes. Start with low speed for beginners and gradually increase as you gain experience.
• 3D Roll / Inverted Flight: For advanced users, the helicopter supports 3D flight. To perform inverted flight on the four-rotor version, you must first remove one set or two sets of diagonally opposite propellers as indicated in the product images. Then, activate the 3D switch on the remote control.

Imej: Examples of precise control for stunt maneuvers, including circular flight, route flight, and one-key inverted flight.

Imej: Modular battery for convenient and fast use, ensuring long-lasting endurance.

7. Penyelenggaraan

• Pembersihan: Use a soft, dry cloth to clean the helicopter and remote control. Do not use water or chemical solvents, as this may damage electronic components.
• Pemeriksaan baling-baling: Regularly inspect the main and tail rotors for any signs of damage (cracks, bends). Replace damaged propellers immediately to ensure stable and safe flight.
• Penyimpanan Bateri: When not in use for extended periods, store the helicopter battery at approximately 50-60% charge in a cool, dry place. Avoid storing fully charged or fully discharged batteries.
• Penjagaan Motor: The brushless motor is designed for durability. Keep it free from dust and debris to maintain optimal performance.

8. Penyelesaian masalah

8.1 Isu dan Penyelesaian Biasa

• Helicopter not responding to remote control:
  • Ensure both the helicopter and remote control are powered ON.
  • Check if the helicopter battery is fully charged and correctly installed.
  • Check if the remote control batteries are new and correctly installed.
  • Re-attempt the binding process (Section 5.4).
• Unstable flight or drifting:
  • Ensure the helicopter is placed on a flat, level surface before takeoff.
  • Check for any damaged or bent propellers and replace if necessary.
  • Adjust the trim buttons on the remote control to correct any drifting.
  • Ensure the optical flow sensor is clean and unobstructed, especially when flying indoors.
• Masa penerbangan yang singkat:
  • Ensure the helicopter battery is fully charged before each flight.
  • Battery performance may degrade over time; consider replacing an old battery.
• Difficulty with 3D / Inverted Flight:
  • Ensure the 3D switch on the remote is activated.
  • If using the four-rotor version for inverted flight, confirm that the diagonally opposite propellers have been removed as instructed.
  • Practice 3D maneuvers in a spacious area with sufficient clearance.

9. Petua Pengguna

• Mula Perlahan: For beginners, always start with the lowest speed setting and practice basic hovering and directional control in a wide-open space.
• Semakan Pra-Penerbangan: Make it a habit to quickly check all propellers, battery connections, and remote control battery levels before every flight.
• Pelajari Kawalan: Spend time familiarizing yourself with each button and stick movement on the remote control before attempting complex maneuvers.
• Pengurusan Bateri: Avoid completely draining the helicopter battery during flight to prolong its lifespan. Land the helicopter when you notice a significant drop in power.

10. Pematuhan

10.1 Penafian

⚠️Untuk kegunaan rekreasi sahaja. Pengubahsuaian dron/pesawat secara haram adalah dilarang. Sila beri perhatian kepada undang-undang dan peraturan yang berkaitan mengenai penggunaan dron/pesawat di negara/kawasan anda untuk memastikan penggunaan yang sah.

11. Waranti dan Sokongan

For any product-related inquiries, technical support, or warranty claims, please contact the seller directly through the platform where you purchased your JJRC U9901 RC Helicopter. Please have your order details and product model number ready when contacting support.