1. Einleitung
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. Kompatibilität
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. Packungsinhalt
Das Paket enthält die folgenden Artikel:
- 1 x SENGBIRCH Backlit Keyboard Case
- 1 x USB/Type-C Charging Cable (for keyboard charging only)
- 1 x Benutzerhandbuch
3. Produktüberschreitungview
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 viewSchreiben und Tippen.
3.2. Tastatur mit 7-farbiger Hintergrundbeleuchtung
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. Einrichtung und Kopplung
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.
- Gehen Sie auf Ihrem iPad zu Einstellungen.
- Wählen Bluetooth und dreh es um On. Your iPad will begin searching for devices.
- Drücken Sie auf der Tastatur die "Fn" gleichzeitig mit dem "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-Tastatur" aus der Liste der verfügbaren Geräte.
- Once connected, the Bluetooth signal light on the keyboard will turn off, indicating a successful connection.
5. Bedienungsanleitung
5.1. Steuerung der Hintergrundbeleuchtung
So steuern Sie die Tastaturbeleuchtung:
- Drücken Sie die Glühbirnen-Symbol to turn the backlight on/off.
- Drücken Sie die Glühbirnen-Symbol repeatedly to cycle through the 7 available colors.
- Verwenden Sie die Fn + Glühbirnensymbol-Taste to adjust the brightness levels (3 modes).
5.2. Automatische Weck-/Schlaffunktion
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. Aufladen der Tastatur
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:
- Standby-Zeit: Bis zu 133 Tage
- Uninterrupted Working Time (without backlight): Up to 180 hours
- Uninterrupted Working Time (with backlight): Up to 5 hours
Notiz: The included USB/Type-C cable is ONLY for charging the keyboard, not for the iPad.
7. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Technische Daten | 12.25"L x 8.9"B x 0.6"H (31.1 x 22.6 x 1.5 cm) |
| Artikelgewicht | 2.35 Pfund (1.07 kg) |
| Material | Aluminum Alloy Hard Shell |
| Konnektivitätstechnologie | Bluetooth 3.0 |
| Tastaturbeschreibung | Wireless, 7-Color Backlit |
| Akku-Typ | Lithium Ion (2 required for keyboard) |
| Ladezeit | 2 Stunden |
| Standby-Zeit | 133 Tage |
| Uninterrupted Working Time (no backlight) | 180 Stunden |
| Uninterrupted Working Time (with backlight) | 5 Stunden |
| Farbe | Silber |
8. Fehlerbehebung
8.1. Tastatur verbindet/koppelt nicht
- Ensure the keyboard is fully charged. Low battery can prevent successful pairing.
- Stellen Sie sicher, dass Bluetooth auf Ihrem iPad aktiviert ist.
- 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. Tasten reagieren nicht oder verzögert
- Überprüfen Sie den Akkustand der Tastatur. Laden Sie sie gegebenenfalls auf.
- Ensure the keyboard is within effective Bluetooth range of your iPad (typically up to 10 meters).
- Starten Sie sowohl Ihr iPad als auch die Tastatur neu.
8.3. Auto Wake/Sleep Not Working
- Stellen Sie sicher, dass Ihr iPad richtig im Gehäuse sitzt.
- Check your iPad's settings to ensure "Lock/Unlock" (or similar) is enabled under Display & Brightness.
9. Wartung
- Halten Sie das Tastaturgehäuse sauber, indem Sie es mit einem weichen, trockenen Tuch abwischen.
- 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. Garantie und Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official SENGBIRCH webBewahren Sie Ihren Kaufbeleg als Kaufnachweis auf.