DEERC DE28 Remote Controlled Helicopter User Manual

1. المقدمة

شكرا لك على الشراءasing 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. احتياطات السلامة

• Always operate the helicopter in an open area, away from people, pets, and obstacles.
• Do not fly near power lines, trees, or water.
• Ensure the helicopter battery is fully charged and the remote control batteries are fresh before each flight.
• Keep fingers, hair, and loose clothing away from rotating blades.
• يوصى بإشراف الكبار على المستخدمين الذين تقل أعمارهم عن 14 عامًا.
• 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. محتويات العبوة

تأكد من وجود جميع العناصر في العبوة:

• DEERC DE28 RC Helicopter (with built-in rechargeable battery)
• Remote Control (requires 2 "A" batteries, not included)
• كابل شحن USB
• شفرات الدوار الاحتياطية
• مفك البراغي
• دليل المستخدم (هذا المستند)

Figure 2: Package contents overview.

4. الإعداد

4.1 شحن بطارية المروحية

1. قم بتوصيل كابل شحن USB بمنفذ الشحن الخاص بالطائرة الهليكوبتر.
2. Plug the other end of the USB cable into a USB power adapter (e.g., computer USB port, wall adapter).
3. The charging indicator light will show the charging status (refer to the helicopter's specific LED behavior for full charge indication).
4. 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 تركيب بطاريات جهاز التحكم عن بعد

1. افتح حجرة البطارية الموجودة في الجزء الخلفي من جهاز التحكم عن بعد.
2. Insert 2 "A" batteries (not included), ensuring correct polarity (+/-).
3. أغلق حجرة البطارية بشكل محكم.

4.3 إقران المروحية وجهاز التحكم عن بعد

1. ضع المروحية على سطح مستوٍ.
2. Turn on the helicopter's power switch. The LED lights on the helicopter will flash.
3. قم بتشغيل جهاز التحكم عن بعد. سيومض ضوء المؤشر الموجود على جهاز التحكم عن بعد.
4. ادفع عصا التحكم اليسرى (الخانق) إلى أعلى نقطة، ثم إلى أسفل نقطة.
5. The indicator lights on both the helicopter and remote control will become solid, indicating successful pairing.

5. تعليمات التشغيل

5.1 وظائف التحكم عن بعد

الشكل 4: تخطيط جهاز التحكم عن بعد.

5.2 First Flight

1. Ensure the helicopter is paired and on a flat surface.
2. Press the One-Key Takeoff/Landing button. The helicopter will automatically ascend and hover at a stable altitude.
3. استخدم عصا التحكم اليمنى للتحكم في الحركة للأمام والخلف واليسار واليمين.
4. Use the left joystick to adjust altitude.
5. If the helicopter drifts, use the trim buttons to correct its flight path.
6. 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 أوضاع للسرعة

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. الصيانة

• تنظيف: Use a soft, dry cloth to clean the helicopter. Do not use water or chemical cleaners.
• فحص الشفرة: Regularly check the rotor blades for any damage or cracks. Replace damaged blades immediately using the provided spare parts and screwdriver.
• تخزين: 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.
• العناية بالبطارية: 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. استكشاف الأخطاء وإصلاحها

8. المواصفات

الشكل 8: أبعاد المنتج.

9. الضمان والدعم

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 webموقع للحصول على تفاصيل الاتصال.

يرجى الاحتفاظ بإثبات الشراء الخاص بك لمطالبات الضمان.