1. المقدمة
شكرا لك على الشراءasing the JJRC H121 EVA RC Drone. This remote control fighter jet is designed for both beginner and intermediate users, offering features like 4-channel control, 360° roll capabilities, and a fixed height function. Made from high-toughness EPP foam, it is crash-resistant and suitable for outdoor use. Please read this manual thoroughly before operating the drone to ensure safe and optimal performance.
2. احتياطات السلامة
- هذا المنتج غير مناسب للأطفال أقل من 36 شهرًا بسبب وجود أجزاء صغيرة فيه.
- قم دائمًا بتشغيل الطائرة بدون طيار في المناطق المفتوحة، بعيدًا عن الأشخاص والحيوانات والعقبات.
- Do not fly near high-voltage lines, buildings, or airports.
- Ensure the drone battery is fully charged and the remote control has fresh batteries before each flight.
- Avoid flying in strong winds (Anti-wind Ability: 3).
- أبقِ أصابعك وملابسك الفضفاضة بعيدًا عن المراوح الدوارة.
- لا تحاول تعديل أو تفكيك الطائرة بدون طيار أو مكوناتها.
- Store the drone and its accessories in a cool, dry place.
3. محتويات العبوة
يرجى التحقق من الحزمة للتأكد من وجود جميع العناصر:
- Drone (RC Aircraft) x 1
- جهاز التحكم عن بعد × 1
- Spare Propellers x 2
- Body Battery (3.7V 1800MAH) x 1
- كابل شحن USB × 1
- مفك البراغي x 1
- Instructions Manuals x 2
- Bullet x 2 (for missile launch version)
4. الإعداد
4.1 تركيب البطارية وشحنها
- بطارية بدون طيار: Insert the 3.7V 1800MAH Lithium battery into the drone's battery compartment. The modular design makes it easy to replace.
- شحن بطارية الطائرة بدون طيار: Connect the drone battery to the USB charging cable and plug it into a suitable USB power source. Charging time is approximately 80-100 minutes.
- بطارية جهاز التحكم عن بعد: Open the battery compartment on the back of the remote control and insert 3 x AA (No. 5) batteries (not included). Ensure correct polarity.
4.2 تركيب المروحة
If propellers are not pre-installed or need replacement:
- حدد المروحة الصحيحة لكل محرك (عادة ما يتم تمييزها بالحرفين A و B، أو بأشكال محددة).
- Carefully attach each propeller to its corresponding motor shaft. Ensure they are securely fastened but not overtightened.
4.3 Bullet Launcher Installation (Optional)
For versions equipped with missile launch capability:
- Insert the bullet launcher into the designated fuselage power socket.
- Secure the bullet launcher by locking the screw with the provided screwdriver.
5. تعليمات التشغيل
5.1 التحكم عن بعد أكثرview
- حامل الهاتف: Mount your smartphone for FPV (First Person View) if using a camera-equipped model.
- التحكم في الضوء: Activates/deactivates drone lights.
- Left Shot / Right Shot: Used for specific aerial maneuvers or camera functions.
- سرعة التحول: Toggles between High, Medium, and Low flight speeds.
- 360° Flipping: Initiates a one-key 360-degree roll.
- One-Key Takeoff / One-Key Landing: Simplifies takeoff and landing procedures.
- الكون المثالى: Adjusts drone trim for stable flight.
- مفتاح التشغيل: يقوم بتشغيل/إيقاف جهاز التحكم عن بعد.
- Left Joystick (Up/Down / Left or Right Turning): Controls altitude and yaw (rotation).
- Right Joystick (Forward/Backward / Left or Right Side Moving): Controls pitch (forward/backward) and roll (sideways movement).
ملحوظة: After the drone is started, pushing the right joystick forward will make the drone enter a gliding take-off posture.
5.2 عمليات الطيران الأساسية
- الاقتران: Turn on the drone, then turn on the remote control. Move the left joystick up and then down to pair the devices.
- اخلع: Press the One-Key Takeoff button or push both joysticks to the bottom-outer corners to arm the motors, then push the left joystick up to ascend.
- تثبيت الارتفاع: The drone features a fixed height function for stable hovering.
- التحكم الاتجاهي: Use the joysticks as described in the remote control overview.
- الهبوط: Press the One-Key Landing button or slowly pull the left joystick down until the drone lands.
5.3 وظائف متقدمة
- 360° Roll/Flipping: Press the 360° Flipping button and move the right joystick in the desired direction to perform an aerial stunt.
- الوضع بدون رأس: يقوم بتفعيل وضع الطيران بدون رأس، حيث يكون اتجاه الطائرة بدون طيار بالنسبة للطيار، بغض النظر عن اتجاهها الأمامي.
- Three Speed Adjustment: Use the speed switch to select between high, medium, and low speeds for different flying environments.
- One-Key Surrounding Flight: Initiates an air stunt where the drone circles a point.
- مسار الرحلة: Draw a flight path on your connected smartphone screen (if applicable), and the drone will follow it.
- Gesture Recognition (with camera): For versions with a camera, specific hand gestures can trigger automatic photography.
- Missile Launch (with missile version): Use the designated button on the remote control for one-key missile launch.
5.4 Camera Operation (if applicable)
For versions equipped with an HD camera:
- Connect your smartphone to the drone's Wi-Fi network (refer to the specific app instructions).
- استخدم التطبيق لـ view يعيش فوtage, switch between photo/video modes, and initiate recording.
- Utilize facial and gesture recognition for automatic photography.
6. الصيانة
- تنظيف: Gently wipe the drone's body with a soft, dry cloth after use. Avoid using water or harsh chemicals.
- مراوح: Regularly check propellers for damage (bends, cracks). Replace any damaged propellers immediately using the spare blades and screwdriver.
- العناية بالبطارية: Do not overcharge or over-discharge the drone battery. Store batteries in a cool, dry place when not in use. Remove batteries from the remote control if storing for extended periods.
- تخزين: قم بتخزين الطائرة بدون طيار في عبوتها الأصلية أو في حقيبة واقية لمنع التلف.
7. استكشاف الأخطاء وإصلاحها
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| الطائرة بدون طيار لا تستجيب لجهاز التحكم عن بعد | Unpaired; Low remote control battery; Drone battery low | Re-pair the drone and remote control; Replace remote control batteries; Charge drone battery |
| طيران غير مستقر / انجراف | Propellers damaged or incorrectly installed; Uneven trim settings; Strong wind interference | Check and replace propellers; Use fine-tuning buttons to adjust trim; Fly in calmer conditions |
| مدة الرحلة قصيرة | Drone battery not fully charged; Battery aging | Ensure battery is fully charged (80-100 mins); Consider replacing battery if performance degrades significantly |
| Camera not working (if applicable) | Not connected to app; Camera module not installed/faulty | Ensure proper app connection; Check camera module installation |
8. المواصفات
| ميزة | التفاصيل |
|---|---|
| اسم المنتج | Remote Control Fighter Jet |
| نموذج | H121 EVA |
| ماركة | دوتريو |
| الألوان المتاحة | Dark Grey, White Blue, White Red |
| أبعاد المنتج | 24.15سم × 8سم × 31.58سم |
| وزن الطائرة بدون طيار | 84.2 جرام |
| وزن الحزمة | 644.5 جرام |
| مادة | رغوة البولي بروبيلين الموسعة |
| بطارية بدون طيار | 3.7V 1800MAH Lithium battery |
| Drone Charging Time | 80-100 دقائق |
| وقت الرحلة | Approximately 7 minutes (5-10 minutes range) |
| بطارية جهاز التحكم عن بعد | 3 x AA batteries (self-provided) |
| تردد جهاز التحكم عن بعد | 2.4 جيجاهرتز |
| قنوات التحكم | 4 قنوات |
| مسافة التحكم عن بعد | 80-100 متر |
| وضع التحكم | الوضع 2 |
| حالة الجمعية | جاهز للانطلاق |
| الاستخدام الداخلي والخارجي | في الهواء الطلق |
| قدرة مقاومة الرياح | 3 |
| Camera Pixel (optional) | 8K |
| Image Transmission Distance (optional) | حوالي 30 أمتار |
| العمر الموصى به | 14+ سنوات |
9 نصائح المستخدم
- The EPP foam material provides excellent crash resistance, making it durable for learning and casual flights.
- Practice vertical take-off and landing in a small, clear area before attempting more complex maneuvers. The one-key function simplifies this for beginners.
- Experiment with the three-speed adjustments to match your skill level and flying environment. Start with low speed for better control.
- For optimal performance and safety, ensure all propellers are correctly installed and free from damage.
10. الضمان والدعم
For any issues, questions, or support needs regarding your JJRC H121 EVA RC Drone, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.
