Manual d'usuari del teclat mecànic sense fil ultraprim Keychron K5 Max

1. Introducció

This manual provides detailed instructions for the Keychron K5 Max Ultra-Slim Wireless Custom Mechanical Keyboard. The K5 Max is designed for versatility and performance, offering 3-mode connectivity (2.4 GHz wireless, Bluetooth 5.1, and Type-C wired), QMK/VIA programmability, and a full-size layout with low-profile Gateron Red switches and durable PBT keycaps. It is compatible with macOS, Windows, and Linux operating systems.

2. Contingut del paquet

Verifiqueu que tots els elements siguin presents al vostre paquet:

• Keychron K5 Max Keyboard
• Cable USB de tipus C a tipus C.
• Adaptador USB tipus A a tipus C
• Receptor de 2.4 GHz
• Extractor de tecles
• Switch Puller (if hot-swappable version)
• Manual d'usuari

Image: The Keychron K5 Max keyboard showcasing its multi-mode connectivity options.

3. Producte acabatview

3.1 Característiques clau

• 3-Mode Connectivity: Seamlessly switch between 2.4 GHz wireless, Bluetooth 5.1, and USB Type-C wired connections.
• QMK/VIA Programmability: Customize key assignments, macros, and lighting effects with open-source firmware.
• Disseny ultra prim: Característiques low-profile Gateron mechanical switches, making the keyboard significantly thinner than standard mechanical keyboards.
• Disseny del 100%: Full-size keyboard with 108 keys, including a dedicated number pad.
• Tecles PBT: Durable, non-shine-through PBT keycaps for a tactile typing experience.
• Retroiluminació blanca: Adjustable white LED backlighting for visibility in various lighting conditions.
• Acoustic Foam: Integrated IXPE and latex acoustic foams for quieter keystrokes and improved sound profile.
• Alta taxa de votació: 1000 Hz polling rate in 2.4 GHz wireless and wired modes for responsive input.

Image: The Keychron K5 Max featuring a 108-key full-size layout, including a number pad.

Imatge: Un primer pla view highlighting the ultra-slim profile i baix profile Gateron mechanical switches.

4. Configuració

4.1 Canvi del sistema

Locate the operating system switch on the side of the keyboard. Slide the switch to the appropriate position for your system (Mac/iOS or Win/Android).

Image: The system switch on the side of the keyboard for selecting between Windows/Android and Mac/iOS modes.

4.2 Modes de connectivitat

The K5 Max supports three connection modes: 2.4 GHz wireless, Bluetooth, and wired USB Type-C.

4.2.1 Connexió sense fil de 2.4 GHz

1. Locate the 2.4 GHz receiver in the keyboard's storage slot or packaging.
2. Plug the 2.4 GHz receiver into an available USB port on your computer.
3. Slide the connectivity mode switch on the keyboard to the "2.4G" position.
4. El teclat s'hauria de connectar automàticament. Si no, premeu Fn + 4 durant 4 segons per iniciar l'aparellament.

4.2.2 Connexió Bluetooth

1. Slide the connectivity mode switch on the keyboard to the "BT" position.
2. Per entrar al mode de vinculació, manteniu premut Fn + 1 (per al dispositiu Bluetooth 1), Fn + 2 (per al dispositiu Bluetooth 2), o Fn + 3 (for Bluetooth device 3) for 4 seconds until the indicator light flashes rapidly.
3. On your device (computer, tablet, or phone), enable Bluetooth and search for "Keychron K5 Max".
4. Select the keyboard to pair. The indicator light will stop flashing upon successful connection.
5. Per canviar entre dispositius Bluetooth emparellats, premeu Fn + 1, Fn + 2, o Fn + 3 breument.

4.2.3 Connexió per cable

1. Connecteu el cable USB tipus C al teclat i a l'ordinador.
2. Slide the connectivity mode switch on the keyboard to the "Cable" position.
3. The keyboard will function as a wired device and will charge its internal battery.

5. Instruccions de funcionament

Control de retroiluminació 5.1

The K5 Max features a white LED backlight. Use the following key combinations to control it:

• Fn + Light Key (bulb icon): Cycle through backlight effects.
• Fn+F5: Reduir la brillantor de la retroiluminació.
• Fn+F6: Augmenta la brillantor de la retroiluminació.

Image: The Keychron K5 Max keyboard with its white LED backlight active.

5.2 Tecles multimèdia

The top row of function keys (F1-F12) can be used as multimedia keys. Press Fn + F-key for multimedia functions. On macOS, these keys typically function as multimedia keys by default, and Fn + F-key accesses the standard F-key function.

• Fn+F7: Pista anterior
• Fn+F8: Reproduir/Pausa
• Fn+F9: Pista següent
• Fn+F10: Silenciar
• Fn+F11: Baixa el volum
• Fn+F12: Puja el volum

6. Programabilitat de QMK/VIA

The Keychron K5 Max supports QMK/VIA, allowing for extensive customization of key functions, macros, and lighting. VIA is a graphical user interface that simplifies the process of remapping keys.

6.1 Using VIA Software

1. Baixeu el programari VIA des del lloc web oficial de Keychron website or the VIA GitHub repository.
2. Connect your K5 Max keyboard to your computer using the USB Type-C cable.
3. Launch the VIA application. The software should automatically detect your keyboard.
4. Use the intuitive drag-and-drop interface to remap any key, create macros, or adjust lighting settings across different layers.
5. Changes are applied in real-time to the keyboard.

Image: The VIA software interface, demonstrating how to program and remap keys on the K5 Max.

7. Manteniment

7.1 Neteja del teclat

• Desconnecteu el teclat de totes les fonts d'alimentació abans de netejar-lo.
• Utilitzeu un drap suau i sense pelusa lleugerament dampEsbandiu amb aigua o una solució de neteja suau per netejar les tecles i la superfície del teclat.
• Per a una neteja més profunda, feu servir l'extractor de tecles inclòs per treure les tecles i netegeu-les per sota amb aire comprimit o un raspall petit.
• Avoid using harsh chemicals, abrasives, or solvents, as these can damage the keyboard's finish or keycap legends.

7.2 Cura de la bateria

• The keyboard contains a rechargeable Lithium Polymer battery.
• Charge the keyboard using the provided USB Type-C cable connected to a computer or a standard USB power adapter (5V).
• Avoid exposing the keyboard to extreme temperatures, as this can affect battery life and performance.
• If storing the keyboard for an extended period, charge it to approximately 50% to prolong battery health.

8. Solució De Problemes

8.1 El teclat no respon

• Comproveu la connectivitat: Ensure the mode switch is set correctly (2.4G, BT, or Cable) and the keyboard is properly connected or paired.
• Nivell de bateria: Connect the keyboard via USB-C cable to charge it. A low battery can cause connectivity issues.
• Reinicia: Apagueu el teclat i torneu-lo a encendre.
• Try Wired Mode: If wireless modes fail, connect the keyboard directly via USB-C cable to rule out wireless interference or battery issues.

8.2 Problemes de connexió Bluetooth

• Torna a emparellar: Remove "Keychron K5 Max" from your device's Bluetooth list and re-pair it following the instructions in Section 4.2.2.
• Interferència: Acosteu-vos al dispositiu o allunyeu-vos d'altres dispositius sense fil que puguin causar interferències.
• Límit de dispositius: Ensure you are not trying to connect to more than 3 Bluetooth devices simultaneously.

8.3 Keys Not Registering or Double Inputs

• Clean Switches: Dust or debris under the keycap or switch can cause issues. Use compressed air to clean around the affected switch.
• Actualització del firmware: Check the Keychron website for any available firmware updates for the K5 Max, as these often address known issues.
• Switch Replacement (if hot-swappable): If your K5 Max is the hot-swappable version, a faulty switch can be replaced using a switch puller.

9. Especificacions

10. Garantia i Suport

Per obtenir informació sobre la garantia i assistència tècnica, consulteu la pàgina oficial de Keychron. website or contact Keychron customer service directly. Details regarding warranty periods and service procedures are typically provided with your purchase documentation or on the manufacturer's support pages.

Recursos en línia:

• Keychron oficial Weblloc: www.keychron.com
• QMK/VIA Software & Firmware: Refer to the Keychron support section on their weblloc.