Introducción
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your SteelSeries Apex M400 Illuminated Mechanical Gaming Keyboard. The Apex M400 is designed for performance, featuring SteelSeries QX1 Linear Mechanical Gaming Switches and blue LED backlighting.

Figura 1: The SteelSeries Apex M400 Illuminated Mechanical Gaming Keyboard, showcasing its full layout and blue LED backlighting.
Contenido del paquete
Verifique que todos los artículos estén presentes en el embalaje de su producto:
- SteelSeries Apex M400 Keyboard
- Guía de inicio rápido (QSG)
- SteelSeries Stickers

Figura 2: The SteelSeries Apex M400 keyboard as it appears in its retail packaging, indicating included items.
Configuración
Conexión del teclado
- Unpack the SteelSeries Apex M400 keyboard from its packaging.
- Ubique un puerto USB disponible en su computadora.
- Insert the USB connector from the keyboard into the USB port. The keyboard is plug-and-play and should be recognized automatically by your operating system (Windows 10 or later recommended).
- For optimal cable management, route the keyboard cable through the integrated channels on the underside of the keyboard to exit from the center, left, or right side.

Figura 3: The underside of the Apex M400 keyboard, illustrating the integrated cable routing channels for organized cable management.
Instrucciones de funcionamiento
Características principales
- SteelSeries QX1 Linear Mechanical Switches: These switches provide a smooth, consistent keystroke with a linear feel, designed for rapid actuation.
- Retroiluminación LED azul: The keyboard features individual blue LED backlighting for each key, enhancing visibility in various lighting conditions.
- Anti-Ghosting y N-Key Rollover: The Apex M400 supports 100% anti-ghosting and 104-key rollover, ensuring every keystroke is registered accurately, even during complex key combinations.
- Controles de medios: Utilize the function (Fn) key in combination with the F-keys (F5-F12) for quick access to media playback controls (play/pause, stop, previous, next, volume up/down, mute).

Figura 4: A close-up of a keycap, showing the Kailh mechanical switch and the blue LED illumination beneath it.

Figura 5: An exploded diagram illustrating the internal components of a mechanical switch, including the keycap, stem, spring, and housing.
Customization with SteelSeries Engine
The SteelSeries Apex M400 is 100% programmable using the SteelSeries Engine software. This software allows you to:
- Reasignar teclas individuales.
- Crear y asignar macros.
- Adjust backlighting settings (if applicable, based on software features).
- Crear profesional personalizadofiles para diferentes aplicaciones o juegos.
Download the latest version of SteelSeries Engine from the official SteelSeries websitiosteelseries.com/motor) for full customization capabilities.
Mantenimiento
Limpieza del teclado
- Limpieza general: Utilice un paño suave y sin pelusa ligeramente seco.ampLimpie las teclas y el chasis con agua o una solución limpiadora suave. Evite la humedad excesiva.
- Eliminación de polvo: Utilice aire comprimido para eliminar el polvo y los residuos de entre las teclas.
- Limpieza profunda (teclas): For thorough cleaning, keycaps can be carefully removed using a keycap puller (not included) and washed with mild soap and water. Ensure keycaps are completely dry before reattaching.
Precaución: Do not immerse the keyboard in liquid. Avoid using harsh chemicals or abrasive materials, as these may damage the keyboard's finish or components.
Solución de problemas
Teclado no responde
- Asegúrese de que el cable USB esté conectado de forma segura tanto al teclado como a la computadora.
- Intente conectar el teclado a un puerto USB diferente en su computadora.
- Pruebe el teclado en otra computadora para determinar si el problema está en el teclado o en la configuración de la computadora original.
- Reinicie su computadora.
Las claves no se registran o se muestran como fantasmas
- The Apex M400 features 100% anti-ghosting and 104-key rollover. If you experience issues, ensure the SteelSeries Engine software is up to date.
- Clean the affected keys as described in the Maintenance section to remove any debris that might be obstructing the switch.
La retroiluminación no funciona
- Asegúrese de que el teclado esté conectado correctamente y recibiendo energía.
- Check the SteelSeries Engine software for any backlighting settings that might be turned off or set to a very low brightness.
Presupuesto
| Marca | Serie de acero |
| Nombre del modelo | Apex M400 |
| Número de modelo del artículo | 64555 |
| Tipo de interruptor | SteelSeries QX1 Linear Mechanical Gaming Switches |
| Contraluz | Blue LED Backlit |
| Anti-efecto fantasma | 100% anti-efecto fantasma |
| Cambio de clave | Rollover de 104 teclas |
| Conectividad | USB |
| Plataforma de hardware | PC |
| Sistema operativo | Windows 10 (y compatible con versiones anteriores) |
| Dimensiones (L x An x Al) | 44.04 x 13.64 x 3.96 cm (aprox. 17.34 x 5.37 x 1.56 pulgadas) |
| Peso | 1.7 kg (aproximadamente 3.75 libras) |
| Material | Composite with Reinforced Steel Back Plate |
Garantía y soporte
For detailed warranty information, technical support, and frequently asked questions, please visit the official SteelSeries websitio:
You can also find product registration and driver downloads on the support page.