1. Introdución e finalview
Thank you for choosing the SENGBIRCH Keyboard Case for your Lenovo Tab P12 12.7" tablet. This product combines a protective case with a detachable Bluetooth keyboard, enhancing your tablet's functionality for typing, work, and entertainment. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal use of your new accessory.
Características principais:
- Detachable Bluetooth 5.0 keyboard for stable and fast connection.
- Durable protective case with precise cutouts.
- Axustable viewángulos para un uso cómodo.
- Integrated stylus holder.
- Batería recargable de larga duración.
Compatibilidade: This keyboard case is specifically designed for the Lenovo Tab P12 12.7" (2023) model TB370FU. Please verify your tablet's model number before use to ensure proper fit and functionality.

Image 1.1: Compatibility guide for the keyboard case. Ensure your tablet is the Lenovo Tab P12 12.7" (TB370FU).
2. Instrucións de configuración
2.1 Carga do teclado
Before first use, fully charge the keyboard. Connect the provided USB-C charging cable to the keyboard's charging port and a USB power adapter (not included). The charging indicator light will illuminate during charging and turn off when fully charged.
- Tempo de carga: aproximadamente 2-3 horas.
- Continuous Use: Up to 48 hours.
- Standby Time: Over 2 months.

Image 2.1: Keyboard charging port (Type-C) and battery indicators.
2.2 Inserting the Tablet into the Case
- Gently align your Lenovo Tab P12 12.7" tablet with the case's frame.
- Press the tablet firmly into the soft inner shell, ensuring all edges are securely seated and cutouts align with ports and buttons.
2.3 Emparellar o teclado Bluetooth
- Turn on the keyboard by sliding the 'ON/OFF' switch to the 'ON' position. The power indicator light will briefly illuminate.
- Press the 'Connect' button on the keyboard. The Bluetooth indicator light will start blinking, indicating it is in pairing mode.
- On your Lenovo Tab P12, go to Configuración > Bluetooth.
- Activa o Bluetooth e busca os dispositivos dispoñibles.
- Select "Bluetooth Keyboard" (or a similar name) from the list of devices.
- Follow any on-screen prompts to complete the pairing process. The Bluetooth indicator light on the keyboard will stop blinking once successfully paired.
3. Instrucións de funcionamento
3.1 Attaching and Detaching the Keyboard
The keyboard is magnetically attached to the case. To attach, simply place the keyboard onto the designated area within the case. To detach, gently pull the keyboard away from the magnetic surface.

Image 3.1: The keyboard can be magnetically detached from the case.
3.2 Axuste Viewángulos ing
The case features an adjustable stand that supports three different viewing angles (130°, 125°, 120°). Simply fold the case cover to create a stable triangular stand and adjust it to your preferred angle for typing, viewndo ou debuxando.

Image 3.2: Adjustable stand angles for versatile use.
3.3 Funcións do teclado
- Cambio de sistema operativo: The keyboard supports different operating systems. Use Fn + Q para iOS, Fn + W for Android, and Fn + E para Windows.
- Axuste da retroiluminación: Preme Icona Fn + Lámpada to cycle through 3 backlight brightness levels. Press Fn + RGB icon to change between 7 backlight colors.
- Personaxes especiais: Usa o Fn key in combination with other keys to access special characters, such as the Euro symbol (€) or accent marks (ñ).
- Modo de suspensión automático: To conserve battery, the keyboard will automatically enter sleep mode after approximately 8 minutes of inactivity. Press any key to wake it up.

Image 3.3: Keyboard layout with function key combinations for various settings.
3.4 Stylus Holder
The case includes a dedicated slot for your stylus, ensuring it is securely stored and easily accessible.

Image 3.4: Integrated stylus holder for convenience.
4. Mantemento
4.1 Cleaning the Case and Keyboard
- Limpe o exterior da carcasa cun pano suave eamp pano. Evite produtos químicos agresivos ou produtos de limpeza abrasivos.
- For the keyboard, use a soft, dry cloth or a can of compressed air to remove dust and debris from between the keys.
- Asegúrate de que o teclado estea apagado antes de limpalo.
4.2 Coidado coa batería
- Recharge the keyboard when the low battery indicator appears or when performance degrades.
- Evite descargar completamente a batería con frecuencia para prolongar a súa vida útil.
- Se garda o teclado durante un período prolongado, cárgueo ao 50 % aproximadamente e gárdeo nun lugar fresco e seco.
5 Solución de problemas
If you encounter issues with your SENGBIRCH Keyboard Case, please refer to the following troubleshooting steps:
5.1 Keyboard Not Connecting/Frequent Disconnections
- Comprobar a batería: Ensure the keyboard is sufficiently charged. Low battery can cause connection issues.
- Re-pair Keyboard: Delete the "Bluetooth Keyboard" from your tablet's Bluetooth device list and repeat the pairing steps (Section 2.3).
- Reiniciar dispositivos: Turn off and on both your tablet and the keyboard.
- Interferencia: Afastese doutros dispositivos sen fíos que poidan causar interferencias.
5.2 Keys Not Responding or Sticky Keys
- Comprobar a batería: Asegúrate de que o teclado teña potencia dabondo.
- Teclado limpo: Dust or debris under the keys can cause them to stick. Refer to Section 4.1 for cleaning instructions.
- Restart Keyboard: Apaga o teclado e logo acendelo de novo.
5.3 Tablet Not Fitting Correctly
- Verificar modelo: Double-check that your tablet is indeed the Lenovo Tab P12 12.7" (2023) model TB370FU. This case is not compatible with other models.
- Inserción correcta: Ensure the tablet is aligned correctly and gently pressed into all corners of the soft inner shell.
6. Especificacións
| Marca | SENGBIRCH |
| Compatible Tablet Model | Lenovo Tab P12 12.7" (2023) TB370FU |
| Tecnoloxía de conectividade | Bluetooth 5.0 |
| Disposición do teclado | Spanish (QWERTY) |
| Tipo de batería | Polímero de litio recargable |
| Tempo de carga | 2-3 horas |
| Tempo de uso continuo | Ata 48 horas |
| Tempo de espera | Máis de 2 meses |
| Material | Plastic (keyboard), Faux Leather (case exterior) |
| Cor | Negro |
| Dimensións (paquete) | 31.2 x 25.1 x 4.1 cm |
| Peso (produto) | 970 g |
7. Garantía e soporte
SENGBIRCH products are designed for reliability and performance. For any questions, technical support, or warranty claims, please contact SENGBIRCH customer service through the retailer where you purchased the product or visit the official SENGBIRCH websitio para información de contacto.
Conserve o comprobante de compra para efectos da garantía.





