1. Pambuka
This manual provides essential instructions for the safe operation, setup, and maintenance of your Dwi Dowellin H10 RC Helicopter. Please read this manual thoroughly before first use to ensure proper function and to prevent damage.
Informasi Safety
WARNING: NOT SUITABLE FOR CHILDREN UNDER 3 YEARS DUE TO SMALL PARTS.
- Always operate the helicopter in an open, unobstructed area.
- Keep hands, face, and hair away from rotating blades.
- Do not fly near people, animals, or fragile objects.
- Priksa manawa baterei wis diinstal lan diisi kanthi bener.
- Adult supervision is recommended for children operating this toy.
2. Isi Paket
Priksa manawa kabeh item ana ing paket kasebut:
- 1 x Dwi Dowellin H10 RC Helicopter (Green)
- 1 x Remote Kontrol
- 2 x Rechargeable Batteries (3.7V 350mAh)
- 2 x Kabel Pengisian USB
- 3 x Baterei AAA (kanggo remot kontrol)
- 2 x Spare Main Propellers
- 1 x Spare Tail Propeller
- 1 x Obeng
- 1 x Manual pangguna

Image 2.1: Contents of the Dwi Dowellin H10 RC Helicopter package, including the helicopter, remote, batteries, charging cables, spare parts, and screwdriver.
3. Komponen Swaraview
Familiarize yourself with the main components of your RC Helicopter and its remote control.
Helicopter Features:
- Pisau Rotor Utama: Provide lift and control.
- Tail Rotor: Controls yaw (left/right rotation).
- Lampu LED: 8 different light modes for visual effects.
- Landing Gear: Nyedhiyakake pendaratan sing stabil.
- Kompartemen baterei: Houses the rechargeable flight battery.
- Saklar Daya: Turns the helicopter on/off.
Fitur Remote Control:
- Joystick Kiri (Throttle): Controls ascend/descend and yaw (left/right rotation).
- Joystick Kanan (Arah): Kontrol gerakan maju / mundur lan kiwa / nengen.
- Tombol Takeoff/Landing Siji Tombol: Miwiti lepas landas utawa landing otomatis.
- Tombol Mode Kacepetan: Toggles between low and high speed.
- Tombol Mode Cahaya: Cycles through 8 different LED light modes.
- Trim Adjustment Buttons: Fine-tune stability for smoother flight.
- Lampu Indikator Daya: Nuduhake status remot kontrol.

Gambar 3.1: Swaraview of the Dwi Dowellin H10 RC Helicopter and its remote control, highlighting key functions like one-key start, 2 speed modes, altitude hold, and 2.4GHz remote.
4. Setup
4.1 Instalasi Baterei Remote Control
- Unscrew the battery cover on the back of the remote control using the provided screwdriver.
- Lebokake 3 baterei AAA, njamin polaritas sing bener (+/-).
- Ganti tutup batere lan kencengi sekrup.
4.2 Helicopter Battery Installation and Charging
- Golekana kompartemen baterei ing sisih ngisor helikopter.
- Carefully insert a fully charged modular battery into the compartment. Ensure it clicks securely into place.
- To charge the helicopter battery, remove it from the helicopter. Connect the battery to one of the provided USB charging cables.
- Plug the USB charging cable into a standard USB power adapter (not included). The red light on the charging cable will illuminate during charging and turn off when charging is complete.
- penting: Do not use fast charging chargers, as this may damage the battery.

Image 4.2: The Dwi Dowellin H10 RC Helicopter highlighting the two included modular batteries, which provide 22-26 minutes of flight time.
5. Instruksi Operasi
5.1 Pairing the Remote Control and Helicopter
- Ensure both the helicopter and remote control are fully charged.
- Turn on the helicopter's power switch. The helicopter's LED lights will flash.
- Nguripake remot kontrol. Lampu indikator remot bakal sumunar.
- Push the left joystick (throttle) all the way up, then all the way down. The helicopter and remote indicator lights will become solid, indicating successful pairing.
5.2 Gyroscope Calibration (Pre-flight)
For stable flight, calibrate the gyroscope before each flight:
- Place the helicopter on a flat, level surface after pairing.
- On the remote control, press and hold the calibration button (refer to remote diagram for exact location, usually a small button near the joysticks).
- The helicopter's lights will flash rapidly and then turn solid, indicating successful calibration.
5.3 Kontrol Flight dhasar
- Siji-tombol lepas landas: Press the One-Key Takeoff/Landing button once. The helicopter will automatically ascend and hover at a stable altitude.
- Munggah / Mudun: Push the left joystick (throttle) up to ascend, and down to descend.
- Maju / Mundur: Push the right joystick forward to move the helicopter forward, and backward to move it backward.
- Belok Kiri/Tengen (Yaw): Push the left joystick left to rotate the helicopter counter-clockwise, and right to rotate it clockwise.
- Left/Right Movement (Strafe): Push the right joystick left to move the helicopter left, and right to move it right.
- Landing siji kunci: Press the One-Key Takeoff/Landing button again. The helicopter will automatically descend and land gently.

Image 5.2: The Dwi Dowellin H10 RC Helicopter demonstrating stable flight with altitude hold, making it easy for beginners to fly.
5.4 Mode Kacepetan
Press the Speed Mode button on the remote control to switch between low and high speed settings. Low speed is recommended for beginners and indoor flight, while high speed offers more agility for experienced users.
5.5 Mode Cahya LED
Press the Light Mode button on the remote control to cycle through the 8 different dazzling LED light modes. This feature enhances visibility and adds excitement to your flight experience.

Image 5.4: The Dwi Dowellin H10 RC Helicopter showcasing its various LED light colors, providing a captivating visual experience.
6. Pangopènan
6.1 Ganti Blade
If a main rotor blade or tail rotor blade becomes damaged, it can be replaced using the spare parts provided.
- Using the provided screwdriver, carefully unscrew the small screw holding the damaged blade in place.
- Gently remove the damaged blade.
- Take a new blade from the spare parts. Note that main rotor blades are typically marked 'A' and 'B' and must be installed in their correct positions. The tail rotor blade is universal.
- Align the new blade with the rotor shaft and secure it with the screw. Do not overtighten.
6.2 Perawatan Umum
- Clean the helicopter with a soft, dry cloth. Avoid water or harsh chemicals.
- Simpen helikopter lan remot kontrol ing panggonan sing adhem lan garing adoh saka sinar srengenge langsung.
- Remove batteries from the remote control if not used for extended periods.
- Regularly inspect the helicopter for any loose parts or damage.
7. Ngatasi masalah
| Masalah | Kemungkinan Penyebab | Solusi |
|---|---|---|
| Helikopter ora nanggapi remot. | Ora dipasangake; baterei kurang ing remot utawa helikopter. | Ensure both are powered on and paired. Check and replace/charge batteries. |
| Helikopter mabur ora menentu utawa ngambang. | Gyroscope needs calibration; trim settings incorrect. | Perform gyroscope calibration. Adjust trim buttons on the remote control. |
| Helikopter ora bisa mabur. | Low helicopter battery; damaged blades. | Charge helicopter battery. Inspect and replace damaged blades. |
| Wektu penerbangan cendhak. | Baterei durung kebak; batere wis tuwa. | Ensure battery is fully charged. Consider replacing the battery if it's old. |
8. Spesifikasi
- Nomer Model: H10
- Ukuran produk: 8.2 x 1.56 x 4.8 inci
- Bobot barang: 1.6, XNUMXuw
- Umur sing Disaranake: 8 taun lan munggah
- Helicopter Battery: 3.7V 350mAh (Rechargeable, 2 included)
- Baterei Remote Control: 3 x baterei AAA (kalebu)
- Wektu mabur: Approximately 11-13 minutes per battery (22-26 minutes total with 2 batteries)
- Frekuensi kontrol: 2.4GHz
- Mode cahya: 8 Dazzling LED Light Modes

Image 8.1: Dimensions of the Dwi Dowellin H10 RC Helicopter, showing its length, width, and height.
9. Warranty lan Dhukungan
For warranty information, product support, or to purchase replacement parts, please contact Dwi Dowellin customer service or refer to the seller's policies on the platform where the product was purchased.
Sampeyan bisa ngunjungi Dwi Dowellin Store kanggo informasi luwih lengkap.