1. Introduktion
Tak for købetasing the DEERC DE28 Remote Controlled Helicopter. This manual provides essential information for the safe operation, maintenance, and troubleshooting of your new helicopter. Please read this manual thoroughly before first use to ensure proper function and to maximize your flying experience.
The DEERC DE28 is designed for beginners, featuring precise 3.5-channel control, automatic hover mode, and gyro stabilization for stable flight. Its robust aluminum construction and impact-resistant ABS rotors ensure durability, making it suitable for indoor and outdoor use (in calm conditions). The helicopter also includes an LED navigation system for enhanced visibility and offers up to 12 minutes of flight time on a single charge.
Figure 1: DEERC DE28 Remote Controlled Helicopter with included accessories.
2. Sikkerhedsforanstaltninger
- Always operate the helicopter in an open area, away from people, pets, and obstacles.
- Flyv ikke i nærheden af elledninger, træer eller vand.
- Sørg for, at helikopterens batteri er fuldt opladet, og at fjernbetjeningens batterier er friske, inden hver flyvning.
- Hold fingre, hår og løstsiddende tøj væk fra roterende knive.
- Voksenopsyn anbefales til brugere under 14 år.
- Do not attempt to modify or disassemble the helicopter or remote control.
- In case of a crash, immediately turn off the helicopter and remote control. Inspect for damage before attempting another flight.
3. Pakkens indhold
Bekræft at alle varer er til stede i pakken:
- DEERC DE28 RC Helicopter (with built-in rechargeable battery)
- Remote Control (requires 2 "A" batteries, not included)
- USB opladningskabel
- Reserve rotorblade
- Skruetrækker
- Brugervejledning (dette dokument)
Figure 2: Package contents overview.
4. Opsætning
4.1 Opladning af helikopterbatteriet
- Tilslut USB-opladerkablet til helikopterens opladningsport.
- Plug the other end of the USB cable into a USB power adapter (e.g., computer USB port, wall adapter).
- The charging indicator light will show the charging status (refer to the helicopter's specific LED behavior for full charge indication).
- Charging typically takes about 60 minutes for up to 12 minutes of flight time. Do not overcharge.
Figure 3: Charging the helicopter battery.
4.2 Installation af batterier i fjernbetjeningen
- Åbn batterirummet på bagsiden af fjernbetjeningen.
- Insert 2 "A" batteries (not included), ensuring correct polarity (+/-).
- Luk batterirummet forsvarligt.
4.3 Parring af helikopter og fjernbetjening
- Placer helikopteren på en flad, jævn overflade.
- Tænd for helikopterens strømafbryder. LED-lysene på helikopteren vil blinke.
- Tænd fjernbetjeningen. Indikatorlampen på fjernbetjeningen blinker.
- Tryk venstre joystick (gashåndtag) helt op, og derefter helt ned.
- The indicator lights on both the helicopter and remote control will become solid, indicating successful pairing.
5. Betjeningsvejledning
5.1 Fjernbetjeningsfunktioner
Figur 4: Fjernbetjeningens layout.
| Kontrollere | Fungere |
|---|---|
| Venstre joystick (gashåndtag) | Move up/down to control altitude. |
| Right Joystick (Direction) | Move forward/backward, left/right to control direction. |
| One-Key Takeoff/Landing Button | Press once to automatically take off or land. |
| Knap til hastighedstilstand | Press to cycle through 3 speed levels (low, medium, high). |
| Trim knapper | Adjust for drift (forward/backward, left/right rotation). |
5.2 First Flight
- Ensure the helicopter is paired and on a flat surface.
- Press the One-Key Takeoff/Landing button. The helicopter will automatically ascend and hover at a stable altitude.
- Brug det højre joystick til at styre bevægelse fremad, bagud, til venstre og til højre.
- Use the left joystick to adjust altitude.
- If the helicopter drifts, use the trim buttons to correct its flight path.
- To land, press the One-Key Takeoff/Landing button again. The helicopter will automatically descend and land.
Figure 5: One-Key Takeoff and Altitude Hold in action.
5.3 Altitude Hold Mode
The integrated altitude sensor allows the helicopter to maintain a stable height when the throttle joystick is released. This feature is particularly useful for beginners and for precise positioning during flight.
5.4 hastighedstilstande
The DE28 offers 3 speed levels. Press the speed mode button on the remote control to switch between them. Start with the lowest speed for learning and gradually increase as you gain experience.
Figure 6: Key features of the DEERC DE28 helicopter.
6. Vedligeholdelse
- Rensning: Brug en blød, tør klud til at rengøre helikopteren. Brug ikke vand eller kemiske rengøringsmidler.
- Bladinspektion: Regularly check the rotor blades for any damage or cracks. Replace damaged blades immediately using the provided spare parts and screwdriver.
- Opbevaring: When not in use, store the helicopter and remote control in a cool, dry place, away from direct sunlight and extreme temperatures. Remove batteries from the remote control if storing for extended periods.
- Batteripleje: Do not leave the battery charging unattended. Disconnect the charger once the battery is full. Avoid fully discharging the battery to prolong its lifespan.
Figure 7: Durable blade construction for longevity.
7. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Helikopteren reagerer ikke på fjernbetjeningen. | Not paired; low remote battery; helicopter off. | Re-pair helicopter and remote; replace remote batteries; turn on helicopter. |
| Helikopteren driver afsted under flyvning. | Needs trimming; uneven surface at takeoff. | Use trim buttons to correct drift; ensure takeoff on a flat, level surface. |
| Kort flyvetid. | Batteriet er ikke fuldt opladet; gammelt batteri. | Ensure full charge; consider battery replacement if performance degrades significantly over time. |
| Knivene drejer ikke. | Blokering; beskadiget motor/gear. | Check for obstructions; if problem persists, contact customer support. |
8. Specifikationer
| Feature | Detalje |
|---|---|
| Model | DE28 |
| Dimensioner | 19.99 x 16 x 7.29 cm (7.87 x 6.3 x 2.87 tommer) |
| Vægt | 290 gram (0.64 lbs) |
| Materiale | Plastic, Aluminum Alloy Frame |
| Kanaler | 3.5 kanaler |
| Frekvens | 2.4 GHz |
| Flyvetid | Op til 12 minutter |
| Opladningstid | Ca. 60 minutter |
| Helikopterbatteri | Lithium-Ion (built-in) |
| Batterier til fjernbetjening | 2 x "A" batteries (not included) |
| Anbefalet alder | 14+ år |
Figur 8: Produktmål.
9. Garanti og support
DEERC products are manufactured to high quality standards and undergo rigorous testing. All DEERC helicopters have passed multiple tests and hold necessary certifications, ensuring product safety and quality.
For warranty information, technical support, or any questions regarding your DEERC DE28 helicopter, please contact DEERC customer service through the retailer where you purchased the product or visit the official DEERC webwebsted for kontaktoplysninger.
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