Introducció
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.
Contingut del paquet
Verifiqueu que tots els elements estiguin presents a l'embalatge del producte:
- SteelSeries Apex M400 Keyboard
- Guia d'inici ràpid (QSG)
- SteelSeries Stickers

Figura 2: The SteelSeries Apex M400 keyboard as it appears in its retail packaging, indicating included items.
Configuració
Connexió del teclat
- Unpack the SteelSeries Apex M400 keyboard from its packaging.
- Localitzeu un port USB disponible al vostre ordinador.
- 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.
Instruccions de funcionament
Característiques clau
- SteelSeries QX1 Linear Mechanical Switches: These switches provide a smooth, consistent keystroke with a linear feel, designed for rapid actuation.
- Retroil·luminació LED blava: The keyboard features individual blue LED backlighting for each key, enhancing visibility in various lighting conditions.
- Anti-ghosting i rollover de N-Key: The Apex M400 supports 100% anti-ghosting and 104-key rollover, ensuring every keystroke is registered accurately, even during complex key combinations.
- Controls de mitjans: 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:
- Remap individual keys.
- Crear i assignar macros.
- Adjust backlighting settings (if applicable, based on software features).
- Crea un professional personalitzatfiles per a diferents aplicacions o jocs.
Download the latest version of SteelSeries Engine from the official SteelSeries weblloc (steelseries.com/engine) for full customization capabilities.
Manteniment
Neteja del teclat
- Neteja general: Utilitzeu un drap suau i sense pelusa lleugerament dampNetegeu les tecles i el xassís amb aigua o una solució de neteja suau. Eviteu la humitat excessiva.
- Eliminació de pols: Feu servir aire comprimit per eliminar la pols i les restes que hi ha entre les tecles.
- Neteja profunda (tecles): 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.
Precaució: Do not immerse the keyboard in liquid. Avoid using harsh chemicals or abrasive materials, as these may damage the keyboard's finish or components.
Resolució de problemes
El teclat no respon
- Assegureu-vos que el cable USB estigui connectat correctament tant al teclat com a l'ordinador.
- Prova de connectar el teclat a un port USB diferent de l'ordinador.
- Test the keyboard on another computer to determine if the issue is with the keyboard or the original computer's setup.
- Reinicieu l'ordinador.
Keys Not Registering or Ghosting
- 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 retroiluminació no funciona
- Assegureu-vos que el teclat estigui connectat correctament i que rebi alimentació.
- Check the SteelSeries Engine software for any backlighting settings that might be turned off or set to a very low brightness.
Especificacions
| Marca | SteelSeries |
| Nom del model | Apex M400 |
| Número de model de l'article | 64555 |
| Tipus de canvi | SteelSeries QX1 Linear Mechanical Gaming Switches |
| Il·luminació de fons | Blue LED Backlit |
| Anti-fantasma | 100% anti-ghosting |
| Rollover de claus | Rollover de 104 tecles |
| Connectivitat | USB |
| Plataforma de maquinari | PC |
| Sistema operatiu | Windows 10 (i compatible amb versions anteriors) |
| Dimensions (L x A x A) | 44.04 x 13.64 x 3.96 cm (aprox. 17.34 x 5.37 x 1.56 polzades) |
| Pes | 1.7 kg (aprox. 3.75 lliures) |
| Material | Composite with Reinforced Steel Back Plate |
Garantia i Suport
For detailed warranty information, technical support, and frequently asked questions, please visit the official SteelSeries weblloc:
You can also find product registration and driver downloads on the support page.





