Introdução
This manual provides detailed instructions for the setup, operation, and maintenance of your Nulaxy KM12 Backlit Bluetooth Keyboard. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.

Image: The Nulaxy KM12 Backlit Bluetooth Keyboard, showcasing its sleek design and integrated leather cover.
Características do produto
- Backlit Bluetooth Keyboard: Features 5 adjustable colors and 3 adjustable brightness levels for varied typing environments, especially useful in low-light conditions.
- Premium Leather Cover: Includes a protective leather cover that also functions as a smart stand for your iPad, tablet, or smartphone.
- Vida útil da bateria estendida: Energy-saving design with automatic sleep mode after 15 minutes of inactivity. The built-in rechargeable lithium battery provides over 60 days of use (based on 2 hours/day).
- Silent Keys Design: Low-Profile keys ensure quiet and comfortable typing, suitable for various environments like cafes, libraries, or offices.
- Compatibilidade ampla: Supports iOS, Android, Mac OS, and Windows operating systems, compatible with a wide range of devices including iPads, iPhones, Android tablets, and Windows/Mac computers.
Guia de configuração
1. Carregando o teclado
Before initial use, ensure the keyboard is fully charged. Connect the provided charging cable to the keyboard's charging port and a USB power source. The charging indicator light will illuminate during charging and turn off when fully charged.
2. Emparelhamento Bluetooth
- Turn on the keyboard by sliding the power switch to the "ON" position. The indicator light will flash.
- Pressione o "Connect" button on the keyboard. The Bluetooth indicator light will start blinking, indicating it's in pairing mode.
- On your device (iPad, tablet, smartphone, etc.), go to Bluetooth settings and enable Bluetooth.
- Procurar available devices. You should see "Nulaxy Keyboard" or a similar name appear in the list.
- Select the keyboard from the list. Your device may prompt you to enter a pairing code displayed on the screen. Type this code on the Nulaxy keyboard and press Digitar.
- Once paired, the Bluetooth indicator light on the keyboard will stop blinking and remain solid or turn off, depending on the model.
3. Switching Operating Systems
The Nulaxy KM12 keyboard supports multiple operating systems. To optimize key functions for your specific device, switch to the correct system mode:
- Para iOS (Apple) devices: Press Fn + Q
- Para Andróide devices: Press Fn + W
- Para Windows devices: Press Fn + E

Image: Diagram illustrating how to switch between iOS, Android, and Windows operating systems using the Fn key combinations.
Instruções de operação
1. Controle de luz de fundo
The keyboard features adjustable backlighting for enhanced visibility.
- Ajustando o brilho: Pressione o Tecla de luz de fundo (often depicted as a light bulb icon) to cycle through 3 brightness levels.
- Mudança de cores: Pressione o Tecla de luz de fundo uma vez, então pressione PgUp or PgDn to cycle through 5 different backlight colors.

Image: Visual guide on how to adjust the backlight brightness and change the color settings on the keyboard.
2. Using the Leather Cover as a Stand
The included leather cover is designed to protect your keyboard and also functions as a versatile stand for your device.
- Fold the leather cover into a triangular shape to create a stable stand.
- Place your smartphone or tablet into the groove or against the folded stand for an optimal viewing angle while typing.

Image: The Nulaxy KM12 keyboard with a smartphone positioned in the integrated leather cover stand, demonstrating its utility.
3. Modo de economia de energia
To conserve battery life, the keyboard automatically enters sleep mode after 15 minutes of inactivity. To wake it up, simply press any key.
Manutenção
1. Limpeza
To clean the keyboard, gently wipe the keys and surfaces with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the finish or electronics.
2. Cuidados com a bateria
The keyboard is equipped with a rechargeable lithium battery. For optimal battery life:
- Evite descarregar completamente a bateria com frequência.
- Carregue o teclado regularmente, mesmo que não o utilize constantemente.
- Guarde o teclado em um local fresco e seco quando não for usá-lo por longos períodos.
Solução de problemas
1. Keyboard Not Connecting via Bluetooth
- Certifique-se de que o teclado esteja ligado e totalmente carregado.
- Certifique-se de que o Bluetooth esteja ativado no seu dispositivo.
- Pressione o botão "Conectar" no teclado para entrar no modo de emparelhamento.
- If the keyboard was previously paired, try "forgetting" or "unpairing" it from your device's Bluetooth settings and then re-pair it.
- Reinicie o teclado e o dispositivo.
2. Keys Not Responding or Working Incorrectly
- Verify that the keyboard is correctly paired and connected to your device.
- Ensure you have selected the correct operating system mode (Fn+Q for iOS, Fn+W for Android, Fn+E for Windows).
- For iPad users experiencing issues with multiple keys, a "reset all settings" on the iPad (found in General > Transfer or Reset iPad > Reset > Reset All Settings) has been reported to resolve compatibility issues with various keyboards. This will not erase data but will reset system settings.
- Verifique se há alguma obstrução física sob as chaves.
3. Backlight Not Working or Dim
- The backlight may automatically turn off when the battery is low to conserve power. Recharge the keyboard.
- Ensure the backlight is turned on and brightness is adjusted using the dedicated backlight key.
Especificações
| Marca | Nulaxy |
| Número do modelo | KM12004 |
| Tecnologia de Conectividade | Bluetooth |
| Descrição do teclado | Sem fio |
| Características especiais | Retroiluminado, recarregável |
| Cor | Preto |
| Material | Poliuretano (PU) |
| Plataforma de Hardware | Smartphone, Tablet |
| Compatibilidade do sistema operacional | iOS, Android, Mac OS, Windows |
| Dimensões do produto | 23.5 x 0.51 x 13.49 cm (C x L x A) |
| Peso do item | 408.23 g |
| Tipo de Bateria | Bateria de lítio recarregável |

Image: The Nulaxy KM12 keyboard highlighting its lightweight and ultra-thin design with key dimensions.
Garantia e Suporte
For warranty information or technical support, please refer to the official Nulaxy webou entre em contato diretamente com o serviço de atendimento ao cliente. Guarde o comprovante de compra para eventuais solicitações de garantia.
For further assistance, you may visit the Nulaxy support page or contact their customer service team.