1. المقدمة
This manual provides detailed instructions for setting up, operating, and maintaining your LEFFOT RK3518 Android 14.0 4K Ultra HD Streaming Device. Please read this manual thoroughly before use to ensure proper functionality and to maximize your entertainment experience.
محتويات الحزمة
عند تفريغ العبوة، يرجى التأكد من وجود جميع العناصر المدرجة أدناه:
- LEFFOT RK3518 Android 14.0 4K Ultra HD Streaming Device
- التحكم عن بعد بالصوت
- كابل HDMI
- محول الطاقة (5 فولت / 2 أمبير)
- دليل المستخدم (هذا المستند)
Image 1.1: Contents of the LEFFOT RK3518 package, including the streaming device, remote, cables, and manual.
2. انتهى المنتجview
The LEFFOT RK3518 is a high-performance Android 14.0 TV Box designed to deliver a cinematic 4K streaming experience. It features a powerful Rockchip RK3518 Quad-Core A53 processor, 2GB RAM, and 16GB ROM, ensuring smooth operation and ample storage for applications. Advanced connectivity options include dual-band WiFi 6 (2.4G & 5G), Bluetooth 5.4, and USB 3.0.
Image 2.1: The LEFFOT RK3518 streaming device and its accompanying voice remote control.
المميزات الرئيسية:
- دقة 4K Ultra HD: Supports 4K@60fps and HDR10 for vibrant colors and sharp details.
- معالج قوي: Rockchip RK3518 Quad-Core A53 with Mali-450 GPU for smooth performance.
- الاتصال المتقدم: Dual-band WiFi 6 (2.4G & 5G), Bluetooth 5.4, USB 3.0, and Ethernet.
- جهاز تحكم عن بعد صوتي: Intuitive navigation and hands-free control with built-in voice assistant.
- Android 14.0 Ecosystem: Access to thousands of apps via Google Play.
- شاشة النسخ المتطابق: Supports AirPlay, DLNA, and WiFi Display for sharing content from mobile devices.
3. الإعداد
3.1 توصيل الجهاز
- الاتصال بالتلفزيون: Insert one end of the provided HDMI cable into the HDMI port on the LEFFOT RK3518 device and the other end into an available HDMI input on your television.
- الاتصال بالطاقة: Plug the power adapter into the DC 5V/2A port on the device, then plug the adapter into a wall outlet.
- الاتصال بالإنترنت (اختياري):
- الاتصال السلكي: For a stable connection, connect an Ethernet cable from your router to the Ethernet port on the device.
- الاتصال اللاسلكي: The device supports 2.4G and 5G WiFi 6. You will configure this after initial power-on.
Image 3.1: Diagram showing the various ports on the LEFFOT RK3518 device, including TF card slot, USB, USB 3.0, AV, HDMI, Ethernet, and DC 5V/2A power input.
3.2 معالج التشغيل الأولي والإعداد
- قم بتشغيل جهاز التلفزيون الخاص بك وحدد مصدر إدخال HDMI الصحيح.
- The LEFFOT RK3518 device will automatically power on and display the boot-up screen.
- Follow the on-screen instructions of the Android setup wizard to:
- اختر لغتك.
- قم بالاتصال بشبكة Wi-Fi (إذا لم تكن تستخدم Ethernet).
- قم بتسجيل الدخول باستخدام حسابك على جوجل للوصول إلى متجر جوجل بلاي والخدمات الأخرى.
- أوافق على الشروط والأحكام.
3.3 الاقتران بوحدة التحكم عن بعد
The included voice remote control is typically pre-paired. If the remote does not respond, ensure batteries are correctly inserted. If issues persist, follow these steps to re-pair:
- تأكد من تشغيل الجهاز.
- اضغط مع الاستمرار على OK الزر و خفض الصوت button simultaneously for a few seconds until a pairing indicator appears on the screen or the remote's LED flashes.
- Release the buttons. The remote should now be paired.
4. تعليمات التشغيل
4.1 التنقل عبر الواجهة
Use the directional pad (up, down, left, right) on the remote control to navigate through menus and select items. The OK button confirms selections, and the خلف button returns to the previous screen. The بيت button takes you directly to the main home screen.
4.2 استخدام التحكم الصوتي
The LEFFOT RK3518 features a voice-enabled remote control for convenient hands-free operation.
- اضغط على مساعد جوجل button (usually a microphone icon) on your remote.
- Speak clearly into the remote's microphone. You can ask to search for content, open applications, check weather, or control smart home devices.
- The device will process your command and display results or perform the requested action.
Image 4.1: Illustration of using the voice remote control to interact with the LEFFOT RK3518 streaming device.
4.3 تثبيت التطبيقات وإدارتها
Your device comes with the Google Play Store pre-installed, allowing access to a vast library of applications.
- From the home screen, navigate to the متجر جوجل بلاي icon and select it.
- Browse or search for desired applications.
- Select an app and choose ثَبَّتَ.
- To manage installed apps, go to الإعدادات > التطبيقات.
4.4 Screen Mirroring (AirPlay, DLNA, WiFi Display)
The device supports various screen mirroring protocols to cast content from your smartphone or tablet to your TV.
- Ensure your mobile device and the LEFFOT RK3518 are connected to the same Wi-Fi network.
- On your mobile device, open the screen mirroring feature (e.g., AirPlay for iOS, Smart View/Screen Cast for Android).
- Select the LEFFOT RK3518 device from the list of available devices.
- Your mobile device's screen will now be mirrored on your TV.
5. الصيانة
5.1 تنظيف الجهاز
To clean the exterior of the device, use a soft, dry, lint-free cloth. Do not use liquid cleaners, aerosols, or abrasive materials, as these can damage the finish or internal components.
5.2 تحديثات البرامج
The LEFFOT RK3518 may receive periodic software updates to improve performance, add features, or enhance security. It is recommended to keep your device's software up to date.
- انتقل إلى الإعدادات > تفضيلات الجهاز > حول > تحديث النظام.
- If an update is available, follow the on-screen prompts to download and install it. Ensure the device remains powered on during the update process.
5.3 إدارة التخزين
Periodically check the device's storage to ensure optimal performance. You can uninstall unused apps or clear cache data to free up space.
- اذهب الى الإعدادات > التطبيقات to manage individual applications.
- اذهب الى الإعدادات > تفضيلات الجهاز > التخزين ل view storage usage and manage external storage (TF card).
6. استكشاف الأخطاء وإصلاحها
If you encounter issues with your LEFFOT RK3518 device, refer to the following common problems and solutions:
| مشكلة | السبب المحتمل / الحل |
|---|---|
| لا يوجد طاقة / الجهاز لا يعمل. | تأكد من توصيل محول الطاقة بالجهاز بشكل صحيح وبمأخذ كهربائي يعمل. جرب مأخذاً كهربائياً آخر. |
| No signal on TV. | Verify the HDMI cable is securely connected to both the device and the TV. Ensure your TV is set to the correct HDMI input source. Try a different HDMI port or cable. |
| جهاز التحكم عن بعد لا يستجيب. | Check the batteries in the remote control and replace if necessary. Re-pair the remote control as described in Section 3.3. |
| مشاكل في الاتصال بشبكة Wi-Fi. | Ensure your Wi-Fi router is on and functioning. Check Wi-Fi settings on the device (Settings > Network & Internet). Try restarting your router and the streaming device. Ensure you are within range of your Wi-Fi network. |
| التطبيقات بطيئة أو تتعطل. | Close unused applications. Clear the cache of problematic apps (Settings > Apps > [App Name] > Clear cache). Ensure sufficient storage space is available. Restart the device. |
| Poor video quality (not 4K). | Ensure your TV supports 4K resolution. Verify the content being streamed is 4K. Check your internet speed; 4K streaming requires a stable, high-speed connection. Ensure HDMI cable is 4K compatible. |
7. المواصفات
Below are the technical specifications for the LEFFOT RK3518 Android 14.0 4K Ultra HD Streaming Device:
| ميزة | مواصفة |
|---|---|
| اسم الموديل | آر كيه 3518 |
| نظام التشغيل | أندرويد 14.0 |
| المعالج | Rockchip RK3518 Quad-Core A53 |
| وحدة معالجة الرسوميات | مالي-شنومكس مبسنومك |
| كبش | 2 جيجا بايت |
| التخزين الداخلي (ROM) | 16 جيجابايت (قابلة للتوسيع عبر بطاقة TF) |
| مخرج الفيديو | HDMI 2.0 (4K@60fps, HDR10) |
| الاتصال | 2.4G & 5G WiFi 6 (802.11 a/b/g/n/ac/ax), Bluetooth 5.4, 100M Ethernet |
| الموانئ | HDMI, USB 3.0, USB 2.0, LAN, TF Card Slot, AV, DC 5V/2A |
| خدمات الإنترنت المدعومة | Netflix, Prime Video, YouTube, and more via Google Play |
| أبعاد | 3.2 × 3.2 × 0.67 بوصة (حوالي 90 × 90 × 18.8 مم) |
| وزن | 3.25 أونصات |
8. الضمان والدعم
8.1 معلومات الضمان
Your LEFFOT RK3518 Android 14.0 4K Ultra HD Streaming Device is covered by a manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary by region and retailer. Please retain your proof of purchase for warranty claims.
8.2 دعم العملاء
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact LEFFOT customer support through the retailer where the product was purchased or refer to the official LEFFOT webموقع لمعلومات الاتصال.