1. المقدمة
This manual provides detailed instructions for the SENGBIRCH Keyboard Case designed for iPad Pro 12.9 inch (1st and 2nd Generation). Please read this manual thoroughly before using the product to ensure proper operation and longevity.
1.1. التوافق
This keyboard case is compatible with the following iPad Pro 12.9 inch models:
- iPad Pro 12.9 inch (1st Generation, 2015) - Model Numbers: A1584, A1652
- iPad Pro 12.9 inch (2nd Generation, 2017) - Model Numbers: A1670, A1671
Please verify your iPad model number before installation.
2. محتويات العبوة
تتضمن الحزمة العناصر التالية:
- 1 x SENGBIRCH Backlit Keyboard Case
- 1 x USB/Type-C Charging Cable (for keyboard charging only)
- 1 × دليل المستخدم
3. انتهى المنتجview
Familiarize yourself with the components and features of your keyboard case.

Figure 1: Product Diagram with Key Features. This image illustrates the various ports and buttons on the keyboard case, including the camera cutout, volume and power buttons, charging port, charging interface, headphone jack, and protective cushions.
3.1. Multi-Angle Stand
The case features a 0-130 degree adjustable hinge, allowing you to set your iPad at various viewing angles for comfortable use. The shaft rotation design is simple and convenient, and the smart stay feature automatically turns to power-saving mode when the cover is closed.

Figure 2: Multi-Angle Stand Functionality. This image demonstrates the adjustable hinge mechanism, allowing the iPad to be positioned at multiple angles for optimal viewالكتابة والطباعة.
3.2. 7-Color Backlit Keyboard
The keyboard includes 7-color LED backlighting with 3 modes of brightness settings. This feature allows for comfortable typing in dim environments.

Figure 3: 7-Color Backlit Keyboard. This image highlights the keyboard's backlighting feature, showcasing the variety of colors available for enhanced visibility in low-light conditions.
4. الإعداد والاقتران
Follow these steps to connect your keyboard case to your iPad:
- Ensure the keyboard is fully charged. Connect the provided USB/Type-C cable to the keyboard and a power source. The charging indicator will show status.
- على جهاز iPad الخاص بك، انتقل إلى إعدادات.
- يختار بلوتوث وتحويله On. Your iPad will begin searching for devices.
- على لوحة المفاتيح، اضغط على "فن" مفتاح في وقت واحد مع "C" key. The Bluetooth signal light on the keyboard will flash, indicating it is in pairing mode for approximately 3 minutes.
- On your iPad's Bluetooth settings menu, select "Bluetooth 3.0 keyboard" من قائمة الأجهزة المتاحة.
- Once connected, the Bluetooth signal light on the keyboard will turn off, indicating a successful connection.
5. تعليمات التشغيل
5.1. التحكم في الإضاءة الخلفية
To control the keyboard backlight:
- اضغط على مفتاح أيقونة المصباح الكهربائي لتشغيل/إيقاف الإضاءة الخلفية.
- اضغط على مفتاح أيقونة المصباح الكهربائي repeatedly to cycle through the 7 available colors.
- استخدم Fn + light bulb icon key to adjust the brightness levels (3 modes).
5.2. Auto Wake/Sleep Function
The keyboard case features an automatic wake/sleep function. When you open the keyboard case, your iPad will automatically wake up. Closing the case will put your iPad into sleep mode, conserving battery life for both your iPad and the keyboard.
6. شحن لوحة المفاتيح
To charge the keyboard, connect the provided USB/Type-C cable to the keyboard's charging port and a standard USB power adapter (not included). The charging time is approximately 2 hours. The keyboard offers:
- وقت الاستعداد: ما يصل إلى 133 أيام
- Uninterrupted Working Time (without backlight): Up to 180 hours
- Uninterrupted Working Time (with backlight): Up to 5 hours
ملحوظة: The included USB/Type-C cable is ONLY for charging the keyboard, not for the iPad.
7. المواصفات
| ميزة | التفاصيل |
|---|---|
| أبعاد المنتج | 12.25 بوصة طول × 8.9 بوصة عرض × 0.6 بوصة ارتفاع (31.1 × 22.6 × 1.5 سم) |
| وزن العنصر | 2.35 رطل (1.07 كجم) |
| مادة | Aluminum Alloy Hard Shell |
| تكنولوجيا الاتصال | بلوتوث 3.0 |
| وصف لوحة المفاتيح | Wireless, 7-Color Backlit |
| نوع البطارية | Lithium Ion (2 required for keyboard) |
| وقت الشحن | 2 ساعات |
| وقت الاستعداد | 133 يوما |
| Uninterrupted Working Time (no backlight) | 180 ساعات |
| Uninterrupted Working Time (with backlight) | 5 ساعات |
| لون | فضي |
8. استكشاف الأخطاء وإصلاحها
8.1. عدم اتصال/اقتران لوحة المفاتيح
- Ensure the keyboard is fully charged. Low battery can prevent successful pairing.
- تأكد من تمكين البلوتوث على جهاز iPad الخاص بك.
- Confirm the keyboard is in pairing mode (Fn + C, flashing Bluetooth light).
- If "Bluetooth 3.0 keyboard" does not appear, try turning your iPad's Bluetooth off and on again, then re-enter pairing mode on the keyboard.
- If previously paired, try "forgetting" the device in your iPad's Bluetooth settings and re-pairing.
8.2. Keys Not Responding or Lagging
- تحقق من مستوى شحن بطارية لوحة المفاتيح. أعد شحنها إذا لزم الأمر.
- Ensure the keyboard is within effective Bluetooth range of your iPad (typically up to 10 meters).
- أعد تشغيل جهاز iPad ولوحة المفاتيح.
8.3. Auto Wake/Sleep Not Working
- تأكد من تثبيت جهاز iPad الخاص بك بشكل صحيح في الغطاء.
- Check your iPad's settings to ensure "Lock/Unlock" (or similar) is enabled under Display & Brightness.
9. الصيانة
- Keep the keyboard case clean by wiping it with a soft, dry cloth.
- Avoid exposing the product to extreme temperatures, direct sunlight, or moisture.
- Do not attempt to disassemble the keyboard case, as this may void any potential warranty and cause damage.
10. الضمان والدعم
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official SENGBIRCH webالموقع. احتفظ بإيصال الشراء كإثبات للشراء.