1. Introducció
Thank you for choosing the HXSJ V900 Mechanical Gaming Keyboard. This compact 61-key keyboard is designed for gaming and everyday use, featuring a durable mechanical blue switch, vibrant RGB lighting, and a portable Type-C interface. This manual provides detailed instructions on setting up, operating, and maintaining your keyboard to ensure optimal performance and longevity.
2. Contingut del paquet
Si us plau, verifiqueu que tots els elements siguin presents al vostre paquet:
- 1 x HXSJ V900 Mechanical Gaming Keyboard
- 1 x cable USB tipus C
- 1 x Manual d'usuari

Image: The HXSJ V900 keyboard, its Type-C cable, and the product packaging, illustrating the contents of the box and the compact size of the keyboard.
3. Guia de configuració
3.1 Connexió del teclat
- Locate the Type-C port on the back or side of the HXSJ V900 keyboard.
- Insert the smaller end of the provided Type-C USB cable into the keyboard's Type-C port.
- Connect the standard USB-A end of the cable to an available USB port on your computer (desktop PC, laptop, or compatible device).
- The keyboard will be automatically recognized by your operating system. No additional drivers are typically required.

Image: A hand connecting the Type-C USB cable to the keyboard's port, highlighting the convenient and detachable design for easy portability.
3.2 Compatibilitat del sistema
The HXSJ V900 keyboard is compatible with a wide range of operating systems:
- IBM PC
- Win98SE / Me / 2000 / XP / VISTA / WIN 7 / Win 10
- Android
- Mac OS

Image: The HXSJ V900 keyboard positioned in front of a computer monitor displaying icons for various operating systems, indicating its broad compatibility with different devices and platforms.
4. Instruccions de funcionament
4.1 Keyboard Layout and Function Keys
The HXSJ V900 features a compact 61-key layout, designed for efficiency and portability. Many functions are accessed via the Fn (Function) key in combination with other keys.

Imatge: Una imatge clara de dalt a baix view of the HXSJ V900 mechanical keyboard, showcasing its 61-key layout and vibrant RGB backlighting.
Common Fn key combinations include:
- Fn + [1-0, -, =]: Access F1-F12 function keys.
- Fn + [Q, W, E, R, T, Y, U, I, O, P]: Multimedia controls (e.g., Play/Pause, Volume Up/Down, Mute).
- Fn + [A, S, D, F, G, H, J, K, L]: Lighting effect adjustments (e.g., mode, speed, brightness).
- Fn + [Z, X, C, V, B, N, M]: Other special functions (e.g., Calculator, My Computer).
Refer to the keycap legends for specific Fn combinations.
4.2 efectes d'il·luminació RGB
The HXSJ V900 features multiple colorful lighting modes. You can cycle through different effects, adjust brightness, and change animation speed using specific Fn key combinations. Experiment with the Fn + [A-L] keys to customize your lighting experience.

Imatge: Un primer pla view of the HXSJ V900 keyboard with some keycaps removed, revealing the blue mechanical switches and the vibrant mixed RGB lighting beneath them.
5. Característiques del producte
- Interruptors blaus mecànics: Provides tactile feedback and an audible click, ideal for typing and gaming.
- Disseny ergonòmic: The arc of the keyboard and the high and low key positions are designed to reduce fatigue during prolonged use.
- Full Speed Interface USB2.0: Supports a 1000 report rate for fast and responsive input.
- Processador d'alt rendiment: Equipped with an ARM-cored processor with a working frequency of 48MHz.
- All Keys Non-Conflict Input: Ensures every keystroke is registered accurately, even during rapid multi-key presses.
- Portable Type-C Interface: Detachable cable design makes it convenient to disassemble and carry.

Image: An illustration demonstrating the ergonomic design of the HXSJ V900 keyboard, showing how the key heights are optimized for comfortable typing and reduced hand fatigue.
6. Especificacions
| Característica | Detall |
|---|---|
| Model | V900 |
| Color | Negre |
| Quantitat clau | 61 claus |
| Tipus de canvi | Interruptor mecànic blau |
| Interfície | USB 2.0 tipus C |
| Longitud del cable | 175 cm (approx. 5.7 ft) |
| Vida clau | 20 milions de vegades |
| Voltage | DC 5V ± 5% |
| Corrent de treball | 150 mA (màx.) |
| Dimensions del producte | 289 x 101 x 38 mm (11.38 x 3.98 x 1.5 polzades) |
| Pes de l'article | 537 g (18.94 oz) |
| Sistemes suportats | Win98SE/Me/2000/XP/VISTA/WIN 7/Win 10, Android, Mac OS |
7. Manteniment i cura
To ensure the longevity and optimal performance of your HXSJ V900 keyboard, follow these maintenance guidelines:
- Neteja: Regularly clean the keyboard with a soft, dry cloth. For deeper cleaning, you can use compressed air to remove dust and debris from between the keycaps. For stubborn dirt, a slightly damp cloth (not wet) can be used, ensuring no liquid enters the keyboard.
- Eviteu líquids: No vessiu líquids sobre el teclat. Si es produeix un vessament, desconnecteu immediatament el teclat de l'ordinador i deixeu-lo assecar completament abans de tornar-lo a connectar.
- Emmagatzematge: Quan no l'utilitzeu, guardeu el teclat en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Manipulació: Avoid dropping the keyboard or subjecting it to strong impacts, as this can damage internal components or mechanical switches.
8. Solució De Problemes
If you encounter any issues with your HXSJ V900 keyboard, please refer to the following common troubleshooting steps:
8.1 El teclat no respon
- Ensure the USB Type-C cable is securely connected to both the keyboard and your computer's USB port.
- Prova de connectar el teclat a un port USB diferent de l'ordinador.
- Prova el teclat en un altre ordinador per determinar si el problema és del teclat o del sistema.
- Reinicieu l'ordinador.
8.2 Lighting Effects Not Working or Incorrect
- Assegureu-vos que el teclat estigui correctament alimentat mitjançant la connexió USB.
- Cycle through lighting modes using the designated Fn key combinations (refer to Section 4.2).
- Adjust brightness levels using the appropriate Fn key combinations.
8.3 Les tecles no es registren o es teclegen dues vegades
- Clean the affected key(s) to ensure no debris is obstructing the switch mechanism (refer to Section 7).
- Si el problema persisteix, pot indicar un error de maquinari.
Si aquests passos no resolen el problema, poseu-vos en contacte amb l'atenció al client.
9. Garantia i Suport
The HXSJ V900 Mechanical Gaming Keyboard comes with a standard manufacturer's warranty. Please retain your proof of purchase for warranty claims. For specific warranty terms and conditions, refer to the documentation provided at the time of purchase or contact your retailer.
For technical support, troubleshooting assistance beyond this manual, or warranty inquiries, please contact HXSJ customer service or your authorized reseller. Contact information can typically be found on the product packaging or the official HXSJ weblloc.
Note: Extended warranty plans may be available for purchase separately. Refer to your retailer for details.