1. Introdución
Thank you for choosing the Earto Crescent 96% Mechanical Keyboard, Model CT100. This low-profile aluminum keyboard is designed for versatility and comfort, offering triple-mode connectivity (Wireless 2.4G, Bluetooth, and Wired USB-C) and a compact 100-key layout with a numeric pad. This manual provides essential information for setting up, operating, and maintaining your new keyboard.
2. Produto rematadoview
The Earto Crescent 96% Mechanical Keyboard features:
- Wireless 2.4G/Wired Connectivity: Work simultaneously with 5 devices via high-speed wireless 2.4G, 3 Bluetooth connections, or a reliable wired USB-C connection. N-key rollover (NKRO) is supported across all modes.
- Pro baixofile Red Switch Keys: Enjoy smooth keystrokes designed for rapid action and minimal resistance. These switches provide a fluid, linear response without a tactile bump. Note: These switches are not hot-swappable.
- 96% Keyboard with Numeric Pad: A compact design that saves desk space while retaining the functionality of a full-size keyboard, including a dedicated number pad for efficient data input.
- Compatibilidade universal: Supports Mac/Windows layouts and is compatible with Windows, Mac, Android, Linux, iPad, PC, Desktop, MacBook, iMac, Samsung Tab, Surface, iPhone, and Cell Phones.
- Elegant White Backlighting: Illuminate your keystrokes with a sophisticated, breathing white backlight. Offers 20 lighting modes and 3 levels of brightness. Provides up to 20 hours of use with the backlight on.
- Marco de aluminio resistente: Built with a strong aluminum chassis for durability and substantial quality. Includes 2 extra brackets on the bottom for adjustable typing angles.
3. Configuración
3.1 Contido do paquete
Antes de comezar, asegúrate de que estean presentes todos os elementos:
- Earto Crescent 96% Mechanical Keyboard
- Cable USB-C
- Receptor sen fíos a 2.4 GHz
- Manual de usuario
3.2 Acendido/Apagado
Locate the power switch on the underside of the keyboard, usually near one of the flip-out feet. Slide the switch to the 'ON' position to power on the keyboard.
3.3 Modos de conectividade
Your keyboard supports three connection modes:
- Modo cableado: Conecta o cable USB-C fornecido do teclado ao porto USB do teu ordenador. O teclado cambiará automaticamente ao modo con cable.
- Modo sen fíos de 2.4 GHz: Insert the 2.4GHz wireless receiver into an available USB port on your computer. On the keyboard, press fn+4 to activate 2.4GHz mode. The keyboard should connect automatically.
- Modo Bluetooth: The keyboard supports up to 3 Bluetooth connections. To pair, press fn+1, fn+2, ou fn+3 to select a Bluetooth channel. The indicator light will flash, indicating it's in pairing mode. On your device, search for 'Earto Crescent' in Bluetooth settings and connect.

Image: Earto Crescent keyboard demonstrating its triple mode connectivity options (Type-C, 2.4G, and Wireless BT) for seamless use across various devices.
4. Instrucións de funcionamento
Control de retroiluminación 4.1
The keyboard features elegant white backlighting with multiple modes and brightness levels:
- Cambiar o modo de iluminación: Preme Fn + Frecha esquerda or Fn + Frecha dereita to cycle through 20 different lighting effects.
- Axustar o brillo: Preme Fn + Frecha cara arriba para aumentar o brillo e Fn + frecha cara abaixo para diminuír o brillo (3 niveis).

Image: The Earto Crescent keyboard showcasing its elegant breathing white backlight, providing a serene ambiance for typing.
4.2 Conmutación do sistema
To optimize key functions for different operating systems:
- Windows/Android Mode: Preme Fn + N.
- Mac/iOS Mode: Preme fn+m.
4.3 Keycap Removal (for cleaning)
While the switches are not hot-swappable, keycaps can be removed for cleaning. Use a keycap puller (not included) to gently remove keycaps. For larger keycaps like the spacebar, apply even pressure from both sides to avoid damage to the stabilizers.

Imaxe: Unha detallada view of the Earto Crescent keyboard, highlighting the individual keycaps and the low-profile red switches beneath them.
5. Mantemento
5.1 Limpeza
Para manter o teclado en condicións óptimas:
- Use un pano suave e sen fiapos para limpar a superficie do teclado.
- Para o po e os residuos entre as teclas, use aire comprimido.
- Para manchas persistentes, lixeiramente dampun pano con auga ou unha solución de limpeza suave (evite produtos químicos agresivos).
5.2 Coidado coa batería
O teclado contén unha batería de polímero de litio. Para prolongar a duración da batería:
- Evite expor o teclado a temperaturas extremas.
- Carga o teclado con regularidade, mesmo se non o usas constantemente.
- Usa o cable USB-C fornecido para cargar.
6 Solución de problemas
If you encounter issues with your Earto Crescent keyboard, try the following:
- O teclado non responde: Ensure the keyboard is powered on and fully charged. Try connecting via wired mode to rule out wireless issues.
- Problemas de conectividade sen fíos: Ensure the 2.4GHz receiver is securely plugged in or that Bluetooth is enabled on your device and the keyboard is paired correctly. Try re-pairing the device.
- A retroiluminación non funciona: Check brightness settings (Fn + Up/Down Arrow) and ensure the backlight mode is not set to 'off'.
- Incorrect key functions: Verify that the keyboard is set to the correct operating system mode (Fn + N for Windows/Android, Fn + M for Mac/iOS).
7. Especificacións
| Característica | Detalle |
|---|---|
| Marca | Earto |
| Modelo | CT100 |
| Tecnoloxía de conectividade | USB-C, Wireless 2.4G Hz, Bluetooth |
| Descrición do teclado | Mecánico, Low-Profile Interruptor vermello |
| Número de chaves | 100-key (96% layout with numeric pad) |
| Retroiluminación | White (20 modes, 3 brightness levels) |
| Tipo de batería | Polímero de litio (incluído) |
| Dispositivos compatibles | Portátil, PC, teléfono intelixente, tableta |
| Sistemas operativos | Windows, Mac, Android, Linux, iOS |
| Tipo de material | Acrilonitrilo butadieno estireno, aluminio |
| Dimensións do produto | 37.2 x 13.5 x 1.9 cm; 1.18 kg |
8. Garantía e soporte
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Earto websitio. Garda o comprobante de compra para reclamacións de garantía.