1. المقدمة
شكرا لك على الشراءasing the Leadleds P4 Full Color LED Display Board. This manual provides essential information for the safe and effective use of your new LED display. Please read it thoroughly before operation and retain it for future reference.
This versatile LED display board features a 128x32 dot matrix with a 4mm pixel pitch, capable of displaying vibrant RGB full-color messages. It is designed for both indoor and vehicle use, offering various display functions controlled via a smartphone application.
2. معلومات السلامة
- مصدر الطاقة: Use only the provided 12V/2A car charger or a compatible 5V/3A power adapter. Do not use USB mobile batteries as they may provide insufficient power, leading to display malfunctions.
- تثبيت: Ensure the display is securely mounted using the suction cups on a clean, smooth surface. For vehicle use, attach it to the inside of the rear, front, or side windows.
- إدخال المحتوى: This product does not support image or video transmission. Inputting such content may cause the control card to malfunction. Only input text, logos, countdowns, or timers.
- بيئة التشغيل: تجنب تعريض الجهاز لدرجات حرارة عالية، أو أشعة الشمس المباشرة لفترات طويلة، أو الرطوبة الزائدة.
- تنظيف: استخدم قطعة قماش ناعمة وجافة للتنظيف. لا تستخدم المنظفات السائلة أو البخاخات.
3. محتويات العبوة
تأكد من وجود جميع العناصر في الحزمة الخاصة بك:
- Leadleds P4 Full Color LED Display Board
- 12V / 2A Car Cigarette Lighter Adapter
- 3 متر كابل يو اس بي
- 2x Lever-type Suction Cups
- Instruction Manual (Japanese, English translation provided here)
الشكل 3.1: The package includes the LED display board, two suction cups, a car charger, and a USB cable.
4. المواصفات
| ميزة | مواصفة |
|---|---|
| ماركة | الرصاص |
| نموذج | P4 LED Display Board |
| الأبعاد (الطول × العرض × العمق) | 51.6 سم × 13 سم × 2.7 سم |
| عدد النقاط | 128 × 32 نقطة |
| درجة البكسل | 4 ملم |
| لون العرض | RGB Full Color (7 colors) |
| طريقة الاتصال | Wi-Fi (for app control, not internet) |
| مدخلات الطاقة | 12V / 2A (Car Charger), 5V / 3A (USB Adapter) |
| نوع التركيب | Window Mount (Suction Cups) |
| نوع الضوء | قاد |
| توجيه | أفقي |
| عمر | Approximately 100,000 hours (~10 years) |
| كفاءة الطاقة | ما يصل إلى 30٪ توفير الطاقة |
| رمز المنتج الموحد | 824382326769 |
الشكل 4.1: Product dimensions and cable length.
الشكل 4.2: المواصفات التفصيلية للمنتج.
5. الإعداد
5.1 تثبيت التطبيق
- Download the "LedArt" application from your smartphone's app store (available for iOS and Android).
5.2 التثبيت المادي
- Ensure the surface where you intend to mount the display is clean, smooth, and dry.
- Remove the protective film from the suction cups.
- Attach the two lever-type suction cups to the back of the LED display board.
- Press the suction cups firmly against the desired surface (e.g., car window) and engage the levers to secure the display.
الشكل 5.1: Easy installation on a car window.
5.3 توصيل الطاقة
- Connect the 3M USB cable to the LED display board.
- For vehicle use, plug the other end of the USB cable into the provided 12V/2A car cigarette lighter adapter, then insert the adapter into your car's cigarette lighter socket.
- For indoor use, connect the USB cable to a compatible 5V/3A USB power adapter (not included) and plug it into a wall outlet.
- Once powered on, the display will activate, and its internal Wi-Fi signal will become discoverable.
6. تعليمات التشغيل
6.1 Connecting to the Display via Wi-Fi
- Ensure the LED display board is powered on.
- On your smartphone, go to Wi-Fi settings.
- بحث عن a Wi-Fi network with a name similar to "WF2_XXXXXX" (e.g., "WF2_4831b7d59a34"). This is the display's direct Wi-Fi signal, not an internet connection.
- Connect to this Wi-Fi network.
الشكل 6.1: Smartphone app control via Wi-Fi.
6.2 Using the LedArt App
- Open the "LedArt" app on your smartphone.
- Navigate to the "Device List" and select your connected display.
- To create a new message, tap the "+" icon in the upper right corner, then select "Add" and "New Program".
- Set Display Parameters: Ensure the correct display parameters are set for optimal performance.
- عرض: 128
- ارتفاع: 32
- Color Level: ملون بالكامل
- محتوى الإدخال: You can input text in various languages, set logos, countdowns, and timers.
- تخصيص العرض: Adjust scroll speed, text size, and color. The app also supports partition display.
- Send to Display: Once your message is created and customized, send it to the LED display board via the app.
الشكل 6.2: Examples of diverse display functions and multi-language support.
الشكل 6.3: Various message examples for different uses.
7. الصيانة
- تنظيف: Regularly wipe the display surface with a soft, dry, lint-free cloth. Do not use abrasive cleaners or solvents.
- كؤوس الشفط: Periodically check the suction cups for secure attachment. If they lose suction, clean both the suction cup and the mounting surface thoroughly before reattaching.
- فحص الكابلات: Inspect the USB cable and power adapter for any signs of damage (fraying, cuts, bent pins). Replace damaged components immediately to prevent electrical hazards.
- تخزين: When not in use for extended periods, store the display board in a cool, dry place away from direct sunlight and extreme temperatures.
8. استكشاف الأخطاء وإصلاحها
- Q: The display is abnormal or distorted.
- A: This often occurs if the display size parameters are incorrect in the LedArt app. Go to "Device List" > "+" > "Add" > "New Program" and set the parameters to: Width "128", Height "32", Color Level "Full Color". Also, verify the product screen scan parameter is set to (C 5) under "Hardware Device" > "Scan Settings" > "Manual Confirmation".
- Q: Message transmission is interrupted or fails.
- A: Ensure you are not attempting to transmit images or videos, as the product does not support them. Also, confirm that the power supply is adequate. If using a non-original plug, ensure it provides 5V/3A. Insufficient voltage can lead to Wi-Fi connection issues and transmission interruptions.
- Q: Cannot find the Wi-Fi signal after powering on.
- A: This could be due to an incompatible message being sent previously, or a need to reset to factory settings. Please contact Leadleds customer support via Amazon's "Contact Seller" option for instructions on how to perform a factory reset.
- Q: Can I power the display with a USB mobile battery?
- A: No. USB mobile batteries typically have a low output voltage which can prevent proper content transmission. Please use the provided car charger or a suitable 5V/3A power adapter.
9. الضمان والدعم
The Leadleds P4 Full Color LED Display Board comes with a ضمان لمدة سنة واحدة من تاريخ الشراء.
If you encounter any issues or have questions regarding the use, setup, or functionality of your LED display board, please do not hesitate to contact us. Our customer support team is available to assist you.
كيفية الاتصال بالدعم:
- Through your Amazon order details, select the "Contact Seller" option for Leadleds JP.
Please provide your order number and a detailed description of the issue to help us assist you more efficiently.
