1. Introdução
Thank you for choosing the BOYI C75 Pro Wireless Retro Mechanical Keyboard. This manual provides detailed instructions for setting up, operating, and maintaining your new keyboard. The C75 Pro features a 75% compact gasket-mounted design, multi-mode connectivity (Bluetooth 5.0, 2.4GHz wireless, USB-C wired), a 1.14" TFT display, a multi-function scroll knob, hot-swappable switches, RGB backlighting, and PBT keycaps with Cherry profile. It is compatible with both Mac and Windows systems.
2. Conteúdo da embalagem
Ao abrir a embalagem, verifique o conteúdo para garantir que todos os itens estejam presentes:
- BOYI C75 Pro Mechanical Keyboard (81 keys)
- Cabo com fio USB-C para USB-A
- Receptor sem fio de 2.4 GHz
- Keycap & Switch Puller Tool
- Teclas extras (para personalização)
- Interruptores extras (2 unidades)
- Manual do usuário (este documento)
Image: The BOYI C75 Pro keyboard shown with its included accessories, including the USB-C cable, 2.4GHz receiver, keycap/switch puller, and extra keycaps and switches.
3. Configuração
3.1. Modos de conectividade
The BOYI C75 Pro supports three connectivity modes: Bluetooth 5.0, 2.4GHz wireless, and USB-C wired. The mode switch is located on the top edge of the keyboard.
3.1.1. Modo sem fio de 2.4 GHz
- Locate the 2.4GHz USB receiver stored in the slot on the back of the keyboard.
- Conecte o receptor a uma porta USB-A disponível no seu computador.
- Slide the mode switch on the keyboard to the 2.4G position (usually indicated by a specific icon or position).
- O teclado deve conectar-se automaticamente.
Image: A hand inserting the 2.4GHz wireless USB receiver into a laptop's USB port. The keyboard is shown in the background.
3.1.2. Modo Bluetooth 5.0
- Slide the mode switch on the keyboard to the Bluetooth position (usually indicated by a Bluetooth icon).
- No seu dispositivo (computador, tablet, smartphone), ative o Bluetooth e procure por novos dispositivos.
- Select "BOYI C75 Pro" from the list of available devices to pair.
- The keyboard can store up to three Bluetooth connections. Use FN+1, FN+2, or FN+3 to switch between paired devices.
3.1.3. Modo com fio USB-C
- Conecte o cabo USB-C fornecido à porta USB-C do teclado.
- Conecte a outra extremidade do cabo a uma porta USB-A disponível no seu computador.
- Slide the mode switch on the keyboard to the wired position (usually indicated by a cable icon).
- O teclado funcionará como um dispositivo com fio e será carregado simultaneamente.
Imagem: Um close-up view of the keyboard's USB-C port with the cable connected, and the other end plugged into a laptop, demonstrating wired connectivity and charging.
3.2. Pés Ajustáveis
The keyboard features two-level adjustable kickstands on the back, allowing you to choose between 8° and 12° typing angles for ergonomic comfort.
Image: A visual representation of the keyboard from the side, illustrating the two different adjustable foot settings that provide varying typing angles for user comfort.
4. Operação
4.1. Multi-Function Scroll Knob and TFT Screen
The keyboard is equipped with a 1.14" TFT screen and a multi-function scroll knob for quick adjustments and information display.
- FN + Long Press Knob (3 seconds): Switches between volume/light mode and screen setting mode.
- Short Press Knob: In volume/light mode, cycles through lighting effects or mutes/unmutes volume. In screen setting mode, confirms selection.
- Girar o botão: Adjusts volume, changes lighting brightness/speed, or navigates menu options on the TFT screen.
Imagem: Uma imagem detalhada view of the keyboard's TFT screen and the multi-function scroll knob. The screen displays various settings such as lighting modes, connection modes, and system switching options, highlighting the interactive controls.
The TFT screen can display various information including time, date, battery level, connection mode, and system compatibility (Win/Mac).
4.2. Compatibilidade do sistema
The BOYI C75 Pro is compatible with both Mac and Windows operating systems. You can switch between modes using the multi-function scroll knob in screen setting mode, or via dedicated key combinations (refer to the software driver for specific keybinds).
4.3. Retroiluminação RGB
The keyboard features 16.8 million colors with 22 kinds of RGB backlight effects. These can be adjusted via the scroll knob or through the dedicated software driver. Music rhythm lighting effects are also supported.
Image: The BOYI C75 Pro keyboard displaying its full RGB backlighting, with various colors illuminating the keys, showcasing the customizable lighting effects.
4.4. Status da bateria
The keyboard is powered by a 4000mAh battery. You can check the battery level by pressing FN+Backspace. The TFT screen will also display the current battery status.
5. Personalização
5.1. Interruptores Hot-Swappable
The hot-swappable PCB is compatible with 3-pin and 5-pin mechanical switches, allowing you to easily change switches without soldering. The keyboard comes with BOYI Full POM Jadeite Green HIFI Linear Switches, known for their smooth typing feel.
Image: A close-up demonstrating the hot-swappable feature of the keyboard, showing a switch being removed with a puller tool and a new switch being inserted into the PCB.
5.2. Teclas PBT
The keyboard features durable PBT keycaps with a Cherry profile, designed for comfortable and long-term typing. Extra keycaps are included for aesthetic customization.
5.3. Driver de Software
The professional software driver allows for full customization of macro settings, GIF image display on the TFT screen, and advanced RGB lighting effects. The driver can be downloaded from the official BOYI website: www.boyikeyboard.com/Download.html.
Image: A computer screen displaying the BOYI C75 Pro software interface, showing options for uploading and changing GIF images on the keyboard's TFT display, along with other customization settings.
6. Manutenção
- Limpeza: Use um pano macio e seco para limpar a superfície do teclado. Para uma limpeza mais profunda, remova as teclas usando o extrator fornecido e utilize ar comprimido para remover os resíduos.
- Remoção da tecla: Use the keycap puller to gently remove keycaps. Pull straight up to avoid damaging the switch stem.
- Substituição do interruptor: Use the switch puller to carefully remove switches. Align new switches with the PCB pins and press firmly until they click into place.
- Armazenar: Guarde o teclado em local fresco e seco, longe da luz solar direta e de temperaturas extremas.
7. Solução De Problemas
| Problema | Possível causa | Solução |
|---|---|---|
| Teclado não responde (sem fio) | Low battery, incorrect mode, receiver not connected, pairing issue. | Charge the keyboard, ensure correct 2.4GHz/Bluetooth mode is selected, check receiver connection, re-pair Bluetooth. |
| Teclado não responde (com fio) | Cable not connected properly, incorrect mode. | Ensure USB-C cable is securely connected, switch to wired mode. |
| Teclas não registram ou digitam duas vezes. | Interruptor com defeito, detritos sob a tecla. | Remove keycap and clean, replace faulty switch using the switch puller. |
| Iluminação RGB não funciona/está incorretamente | Lighting mode settings, software issue. | Adjust lighting via scroll knob, check software driver settings, reinstall driver if necessary. |
| A tela TFT não está exibindo corretamente. | Screen settings, software issue. | Access screen settings via FN+Long Press Knob, check software driver for display customization. |
8. Especificações
- Modelo: C75 Pro
- Disposição: 75% Compacto (81 teclas)
- Conectividade: Tri-Mode (Bluetooth 5.0, 2.4GHz Wireless, USB-C Wired)
- Capacidade da bateria: 4000mAh
- Interruptores: Hot-Swappable (3/5-pin compatible), BOYI Full POM Jadeite Green HIFI Linear Switches included
- Teclas: PBT, Cherry Profile
- Iluminação de fundo: Full RGB (16.8 million colors, 22 effects, music rhythm support)
- Mostrar: 1.14" TFT Screen
- Botão: Multi-function Scroll Knob (volume, lighting, screen settings)
- Compatibilidade: Windows, Mac, Gaming Consoles, Laptops, PCs, Smartphones, Tablets
- Dimensões: 13.6 x 5.9 x 1.2 polegadas (346 mm x 149 mm x 39 mm)
- Peso: 2.66 libras
- Características especiais: Gasket-Mounted Design, N-Key Rollover, USB-A Port Hub
9. Garantia e suporte
For warranty information, technical support, or customer service inquiries, please contact BOYI Keyboard directly through their official channels. You can typically find contact information on the product packaging, official website, ou através do revendedor onde o produto foi adquirido.
Informações de contato:
- E-mail: boyiservice2020@163.com
- Oficial Website: www.boyikeyboard.com
Image: A graphic displaying BOYI's customer service email address for support inquiries.
10. Vídeos oficiais do produto
Below are official product videos from BOYI Keyboard demonstrating various features and functionalities of the C75 Pro.
BOYI C75PRO Instruction Guide Demonstration
Video: A detailed instruction guide and demonstration of the BOYI C75 Pro keyboard's features and usage.
BOYI C75Pro Retro&Modern Classic Color Matching RGB Keyboard
Vídeo: Showcasing the retro and modern classic color matching design of the BOYI C75 Pro RGB keyboard.
BOYI C75Pro BT5.0/2.4G/Type-C Tri-Mode RGB Retro Keyboard
Video: Highlighting the tri-mode connectivity (Bluetooth 5.0, 2.4GHz, Type-C wired) and RGB features of the BOYI C75 Pro retro keyboard.
BOYI 75% Gasket Mechanical Keyboard with TFT Display Screen
Vídeo: Um excessoview of the BOYI 75% gasket mechanical keyboard, emphasizing its TFT display screen feature.
The Best Budget 75% Keyboards-BOYI C75PRO Custom Keyboard
Vídeo: Um review highlighting the BOYI C75 Pro as a top budget-friendly 75% custom keyboard.
