DEERC DE28
DEERC DE28 RC Helicopter User Manual
Model: DE28 | Brand: DEERC
1. پیژندنه
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. د خوندیتوب لارښوونې
خبرداری: د دې لارښوونو په تعقیب کې پاتې راتلل ممکن محصول ته زیان یا زیان ورسوي.
- یوازې د کور دننه کارول: This helicopter is designed for indoor flight. Do not operate outdoors, as wind can cause loss of control.
- د عمر سپارښتنه: Recommended for users aged 14 years and up. Adult supervision is advised for younger users.
- Clear Flight Path: Ensure the flight area is clear of obstacles, people, and pets. Maintain a safe distance from walls, furniture, and other objects.
- د بیټرۍ خوندیتوب:
- Use only the provided charger and batteries.
- بیټرۍ ډیر چارج یا شارټ سرکټ مه کوئ.
- بیټرۍ د تودوخې یا مستقیم لمر وړانګو ته مه ښکاره کوئ.
- If batteries swell or leak, discontinue use immediately and dispose of them properly.
- د روټر تیغونه: Keep fingers, hair, and loose clothing away from rotating blades. Do not touch the helicopter while the blades are spinning.
- څارنه: Always supervise children when they are operating the helicopter.
- د اغیزو مخنیوی: 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.

انځور: اوورview of the DEERC DE28 RC Helicopter package contents.
د بسته محتويات:
- DEERC DE28 RC Helicopter (1)
- ۲.۴GHz ریموټ کنټرول (۱)
- Rechargeable Helicopter Batteries (2)
- د USB چارج کیبل (1)
- Spare Main Rotor Blades (A & B) (2 sets)
- Spare Tail Rotor Blade (1)
- سکریو ډرایور (1)
- Extra Helicopter Shell (1)
- د کارن لارښود (1)
د اجزاوو پیژندنه:

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.
- اصلي روټر بلیډونه: پورته کول او زور ورکول.
- Tail Rotor Blade: Controls yaw (rotation around vertical axis).
- LED څراغ: Front-mounted light for visibility and aesthetics.
- Landing Skids: Provide stable landing and protect the helicopter.
- د بیټرۍ کڅوړه: Located on the underside of the helicopter.
- د بریښنا سویچ: On/Off switch for the helicopter.
- د چارج کولو بندر: د USB چارج کولو کیبل د نښلولو لپاره.
- ریموټ کنټرول:
- 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.
- د بریښنا سویچ.

Image: The DEERC DE28 helicopter with its two interchangeable shells, blue/white and red.
4. د تنظیم کولو لارښود
۵.۱ د هلیکوپټر بیټرۍ چارج کول
- د USB چارج کولو کیبل د چورلکې د چارج کولو بندر سره وصل کړئ.
- Plug the other end of the USB cable into a USB power adapter (e.g., computer USB port, phone charger, power bank).
- د USB کیبل د چارج کولو شاخص څراغ به د چارج کولو پرمهال روښانه شي او کله چې په بشپړ ډول چارج شي نو بند شي.
- A full charge typically takes approximately 60-90 minutes. Do not leave charging unattended.
- یوځل چې چارج بشپړ شي کیبل وتړئ.

Image: The helicopter's battery compartment, illustrating the battery and its approximate 12-minute flight time per charge.
۴.۲ د ریموټ کنټرول بیټرۍ نصب کول
- د ریموټ کنټرول شاته د بیټرۍ کڅوړه خلاص کړئ.
- Insert 3 x AAA batteries (not included) into the compartment, ensuring correct polarity (+/-).
- د بیټرۍ کمپارټ پوښ په خوندي ډول وتړئ.
۳.۳ د هلیکوپتر او ریموټ کنټرول سره یوځای کول
- Ensure both the helicopter and remote control are fully charged/have fresh batteries.
- هلیکوپتر په یوه فلیټ او هواره سطحه کېږدئ.
- 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.
- که جوړه کول ناکام شي، دواړه وسایل بند کړئ او مرحلې تکرار کړئ.

Image: The 2.4GHz remote control in use, demonstrating its connection to the helicopter.
5. عملیات
۶.۵ د الوتنې اساسي کنټرولونه
- یو کیلي الوتنه: After pairing, press the One-Key Take-off/Landing button. The helicopter will automatically ascend and hover at a stable altitude.
- تروتل (کیڼ اړخ پورته/ښکته): د چورلکې لوړوالی کنټرولوي. د پورته کېدو لپاره پورته فشار ورکړئ، د ښکته کېدو لپاره ښکته کش کړئ.
- Yaw (Left Stick Left/Right): Controls the helicopter's rotation. Push left to rotate counter-clockwise, right to rotate clockwise.
- مخکې/شاته (ښي خوا ته پورته/ښکته): Controls the helicopter's forward and backward movement.
- Left/Right Sideways (Right Stick Left/Right): Controls the helicopter's sideways movement (strafe).
- لوړوالی ساتل: The helicopter will automatically maintain its current altitude when the throttle stick is released, allowing for easier control.
- یو کیلي لینډینګ: 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 سرعت موډ
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:
- ټیټ سرعت: Ideal for beginners and indoor flight in confined spaces. Provides stable and gentle control.
- منځنی سرعت: A balanced mode for intermediate users, offering more responsiveness.
- لوړ سرعت: For experienced pilots seeking maximum agility and faster flight.

Image: The helicopter demonstrating its three speed levels, suitable for both adults and children.
۵.۳ د LED څراغ کنټرول
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. ساتنه
6.1 پاکول
- 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 د تیغ بدلول
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 ذخیره کول
- Store the helicopter and remote control in a cool, dry place away from direct sunlight and moisture.
- If storing for an extended period, remove batteries from the remote control to prevent leakage.
7. ستونزه حل کول
| ستونزه | احتمالي لامل | د حل لاره |
|---|---|---|
| هلیکوپټر د ریموټ کنټرول ته ځواب نه ورکوي. | 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. |
| د LED څراغونه کار نه کوي. | Helicopter off; Malfunction. | Ensure helicopter is powered on. If still not working, contact support. |
8. مشخصات
| فیچر | تفصیل |
|---|---|
| د ماډل شمیره | CADE4-DE28 |
| ابعاد (L x W x H) | 19.99 x 4.5 x 12.5 سانتي متره (7.87 x 1.77 x 4.92 انچه) |
| وزن | 290 ګرامه |
| د کنټرول فریکونسي | 2.4 GHz |
| چینلونه | 3.5 CH |
| د الوتنې وخت | په هر بیټرۍ کې تقریبا ۱۸ دقیقې |
| د چارج کولو وخت | نږدې. 60-90 دقیقې |
| وړاندیز شوی عمر | 14 کاله او پورته |
| ځانګړتیاوې | Altitude Hold, One-Key Take-off/Landing, 3 Speed Modes, LED Light, Gyroscope System |

Image: Dimensions of the DEERC DE28 RC Helicopter.
9. تضمین او ملاتړ
DEERC products are manufactured to high quality standards. For information regarding warranty coverage, returns, or technical support, please refer to the official DEERC webسایټ ته مراجعه وکړئ یا مستقیم د دوی د پیرودونکو خدماتو سره اړیکه ونیسئ.
DEERC Official Webسایټ: www.deerc.com
Please have your model number (DE28) and purchase details ready when contacting support.
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