1. Introducció
This manual provides essential information for the safe operation and maintenance of your DEERC DE28 RC Helicopter. Please read this manual thoroughly before operating the helicopter to ensure proper function and to prevent damage or injury. The DEERC DE28 is designed for indoor use and features a durable metal airframe, altitude hold, one-key take-off/landing, and multiple speed modes for various skill levels.
Image: The DEERC DE28 RC Helicopter, its remote control, and two interchangeable body shells (red and blue/white).
2. Pautes de seguretat
WARNING: Failure to follow these instructions may result in injury or damage to the product.
- Només per a ús interior: This helicopter is designed for indoor flight. Do not operate outdoors, as wind can cause loss of control.
- Edat recomanada: Recommended for users aged 14 years and up. Adult supervision is advised for younger users.
- Trajectòria de vol clara: Ensure the flight area is clear of obstacles, people, and pets. Maintain a safe distance from walls, furniture, and other objects.
- Seguretat de la bateria:
- Use only the provided charger and batteries.
- Do not overcharge or short-circuit batteries.
- No exposeu les bateries a temperatures extremes ni a la llum solar directa.
- If batteries swell or leak, discontinue use immediately and dispose of them properly.
- Pales del rotor: Keep fingers, hair, and loose clothing away from rotating blades. Do not touch the helicopter while the blades are spinning.
- Supervisió: Always supervise children when they are operating the helicopter.
- Evitar impactes: While durable, repeated hard impacts can damage the helicopter. Avoid crashing.
3. Package Contents and Component Identification
Verify that all items listed below are included in your package. If any items are missing or damaged, please contact DEERC customer support.
Imatge: Més deview of the DEERC DE28 RC Helicopter package contents.
Contingut del paquet:
- DEERC DE28 RC Helicopter (1)
- Comandament a distància de 2.4 GHz (1)
- Rechargeable Helicopter Batteries (2)
- Cable de càrrega USB (1)
- Spare Main Rotor Blades (A & B) (2 sets)
- Spare Tail Rotor Blade (1)
- Tornavís (1)
- Extra Helicopter Shell (1)
- Manual d'usuari (1)
Identificació de components:
Image: The DEERC DE28 helicopter showcasing its full aluminum alloy body and key features like fast acceleration, altitude hold, one-key takeoff/land, LED light, 2.4GHz, 3 speed modes, gyroscope system, and 2 shells.
- Pales del rotor principal: Provide lift and thrust.
- Tail Rotor Blade: Controls yaw (rotation around vertical axis).
- Llum LED: Front-mounted light for visibility and aesthetics.
- Landing Skids: Provide stable landing and protect the helicopter.
- Compartiment de la bateria: Located on the underside of the helicopter.
- Interruptor d'alimentació: On/Off switch for the helicopter.
- Port de càrrega: Per connectar el cable de càrrega USB.
- Comandament a distància:
- Left Stick: Throttle (up/down) and Yaw (left/right).
- Right Stick: Forward/Backward, Left/Right Sideways flight.
- One-Key Take-off/Landing Button.
- Speed Mode Button.
- Power Indicator LED.
- Interruptor d'alimentació.
Image: The DEERC DE28 helicopter with its two interchangeable shells, blue/white and red.
4. Guia de configuració
4.1 Charging the Helicopter Battery
- Connect the USB charging cable to the helicopter's charging port.
- Plug the other end of the USB cable into a USB power adapter (e.g., computer USB port, phone charger, power bank).
- El llum indicador de càrrega del cable USB s'il·luminarà durant la càrrega i s'apagarà quan estigui completament carregat.
- A full charge typically takes approximately 60-90 minutes. Do not leave charging unattended.
- Desconnecteu el cable un cop finalitzada la càrrega.
Image: The helicopter's battery compartment, illustrating the battery and its approximate 12-minute flight time per charge.
4.2 Instal·lació de les piles del comandament a distància
- Obriu el compartiment de la bateria a la part posterior del comandament a distància.
- Insert 3 x AAA batteries (not included) into the compartment, ensuring correct polarity (+/-).
- Tanqueu bé la tapa del compartiment de la bateria.
4.3 Pairing the Helicopter and Remote Control
- Ensure both the helicopter and remote control are fully charged/have fresh batteries.
- Col·loqueu l'helicòpter sobre una superfície plana i anivellada.
- Turn on the helicopter's power switch. The helicopter's LED lights will flash.
- Turn on the remote control's power switch. The remote control's indicator light will flash.
- Push the left throttle stick (left joystick) all the way up, then pull it all the way down.
- Both the helicopter's and remote control's indicator lights will become solid, indicating successful pairing.
- Si l'emparellament falla, apagueu els dos dispositius i repetiu els passos.
Image: The 2.4GHz remote control in use, demonstrating its connection to the helicopter.
5. Funcionament
5.1 Controls bàsics de vol
- Enlairament amb una sola clau: After pairing, press the One-Key Take-off/Landing button. The helicopter will automatically ascend and hover at a stable altitude.
- Accelerador (joystick esquerre amunt/avall): Controla l'altitud de l'helicòpter. Empeny cap amunt per ascendir, estira cap avall per descendir.
- Guinyada (joystick esquerre esquerra/dreta): Controls the helicopter's rotation. Push left to rotate counter-clockwise, right to rotate clockwise.
- Endavant/Enrere (joystick dret amunt/avall): Controls the helicopter's forward and backward movement.
- Left/Right Sideways (Right Stick Left/Right): Controls the helicopter's sideways movement (strafe).
- Manteniment d'altitud: The helicopter will automatically maintain its current altitude when the throttle stick is released, allowing for easier control.
- Aterratge d'una sola clau: During flight, press the One-Key Take-off/Landing button again. The helicopter will slowly descend and land automatically.
Image: The helicopter demonstrating its One-Key Take-off and Altitude Hold features.
5.2 modes de velocitat
The DEERC DE28 features 3 speed modes to accommodate different skill levels. Press the Speed Mode button on the remote control to cycle through the modes:
- Velocitat baixa: Ideal for beginners and indoor flight in confined spaces. Provides stable and gentle control.
- Velocitat mitjana: A balanced mode for intermediate users, offering more responsiveness.
- Alta velocitat: For experienced pilots seeking maximum agility and faster flight.
Image: The helicopter demonstrating its three speed levels, suitable for both adults and children.
5.3 Control de llum LED
The helicopter is equipped with bright LED lights for enhanced visibility, especially in low-light conditions. The LED lights typically turn on automatically when the helicopter is powered on. Refer to the remote control diagram for any dedicated light control buttons, if available.
Image: The helicopter's front LED light illuminated.
6. Manteniment
6.1 Neteja
- Always turn off the helicopter and remote control before cleaning.
- Wipe the helicopter with a soft, dry cloth. Do not use water or chemical cleaners, as they may damage the electronics.
- Remove any dust or debris from the rotor blades and motors.
6.2 Recanvi de fulla
If a rotor blade becomes damaged, it can be replaced using the spare blades provided and the included screwdriver.
- Identify the damaged blade (A or B).
- Carefully unscrew the small screw holding the blade in place.
- Remove the damaged blade.
- Align the new blade (ensure it's the correct A or B type) and secure it with the screw. Do not overtighten.
Image: The durable and flexible design of the helicopter blades.
6.3 Emmagatzematge
- Store the helicopter and remote control in a cool, dry place away from direct sunlight and moisture.
- Si l'emmagatzemeu durant un període prolongat, traieu les piles del comandament a distància per evitar fuites.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Helicopter does not respond to remote control. | Not paired; Low battery (helicopter or remote); Remote control off. | Ensure both are on and paired. Charge helicopter battery. Replace remote control batteries. |
| Helicopter cannot take off or flies weakly. | Low helicopter battery; Damaged blades; Obstruction. | Charge helicopter battery fully. Replace damaged blades. Clear any obstructions. |
| Helicopter drifts or spins uncontrollably. | Not calibrated on a flat surface; Damaged tail rotor; Strong airflow. | Ensure helicopter is placed on a flat surface for pairing. Check and replace tail rotor if damaged. Fly in a calm environment. |
| Els llums LED no funcionen. | Helicopter off; Malfunction. | Ensure helicopter is powered on. If still not working, contact support. |
8. Especificacions
| Característica | Detall |
|---|---|
| Número de model | CADE4-DE28 |
| Dimensions (L x A x A) | 19.99 x 4.5 x 12.5 cm (7.87 x 1.77 x 4.92 polzades) |
| Pes | 290 g |
| Freqüència de control | 2.4 GHz |
| Canals | 3.5 CH |
| Temps de vol | Aproximadament 12 minuts per bateria |
| Temps de càrrega | Aprox. 60-90 minuts |
| Edat recomanada | 14 anys i més |
| Característiques | Altitude Hold, One-Key Take-off/Landing, 3 Speed Modes, LED Light, Gyroscope System |
Image: Dimensions of the DEERC DE28 RC Helicopter.
9. Garantia i Suport
DEERC products are manufactured to high quality standards. For information regarding warranty coverage, returns, or technical support, please refer to the official DEERC weblloc web o contacteu directament amb el seu servei d'atenció al client.
Oficial del DEERC Weblloc: www.deerc.com
Please have your model number (DE28) and purchase details ready when contacting support.
