Introducció
The Logitech MK540 Advanced Wireless Keyboard and Mouse Combo is designed for convenience, portability, durability, and versatile performance. This combo features a full-size keyboard with a 10-key numeric keypad, shortcut keys, and music controls, ensuring a reliable 2.4GHz wireless connection up to 33 feet with no delays or dropouts. The included mouse complements the keyboard for a complete desktop solution.
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your Logitech MK540 combo.
Contingut del paquet
- 1 x K540 Keyboard
- 1 x M310 Mouse
- 1 x Unifying Receiver
- 3 x AA Alkaline Batteries (pre-installed)
- 1 x Guia d'usuari
Requisits del sistema
- Operating System: ChromeOS, Windows 7, 8, 10, 11, or later
- Connectivitat: port USB
- Customization Software: Supported by Logi Options+ on macOS 10.15 or later, and Windows 10 or later
Guia de configuració
1. Configuració inicial
The Logitech MK540 combo is designed for quick and easy setup, often referred to as "plug and play."
- Insereix les piles: The keyboard and mouse come with pre-installed AA alkaline batteries. Ensure any protective tabs are removed from the battery compartments if present.
- Connecta el receptor unificador: Locate the small USB Unifying Receiver. Plug this receiver into an available USB port on your computer.
- Dispositius d'encesa: Turn on the keyboard using the power switch, typically located on the top right side. Ensure the mouse is also powered on.
- Connexió automàtica: The keyboard and mouse should automatically connect to the Unifying Receiver. You are now ready to use your devices.

Figure 1: Logitech MK540 Keyboard and M310 Mouse with Unifying Receiver. The small USB receiver enables wireless connectivity for both devices.
2. Installing Logi Options+ Software (Optional)
For advanced customization of your keyboard and mouse, such as reassigning keys, adjusting pointer speed, or setting up application-specific profiles, download and install the Logi Options+ software.
- Visita el lloc web oficial de Logitech weblloc.
- Navigate to the support section for the MK540 Advanced Wireless Combo.
- Download and install the Logi Options+ software compatible with your operating system (macOS 10.15 or later, Windows 10 or later).
- Follow the on-screen instructions to complete the installation and customize your devices.
Instruccions de funcionament
Característiques del teclat
- Disseny a mida completa: The keyboard features a standard full-size layout, including a dedicated 10-key numeric keypad for efficient data entry.
- Reposa-palms integrat: An integrated palm rest provides comfortable support for your wrists during extended typing sessions, reducing strain.
- Potes inclinables ajustables: The keyboard offers three tilt positions (natural, 4°, and 8°) to allow you to adjust the typing angle for optimal comfort.
- Deep Profile Claus: The keys have a deep profile, providing a satisfying tactile response and comfortable typing experience.
- Llum indicador de bloqueig de majúscules: A dedicated indicator light for Caps Lock helps you easily see its status.
- Media and Shortcut Keys: Convenient hot keys and media controls are located above the function keys, providing quick access to common functions like volume control, play/pause, and launching applications.

Figura 2: Mésview of the Logitech MK540 Keyboard and Mouse. Note the full-size layout, integrated palm rest, and media keys.

Figura 3: lateral view of the MK540 Keyboard, highlighting its ergonomic design and adjustable tilt positions for comfortable typing.
Funcions del ratolí
- Forma contornejada: The M310 mouse features a comfortable contoured shape that fits naturally in your hand.
- Seguiment precís: Enjoy smooth and accurate cursor control on most surfaces.
- Roda de desplaçament: A responsive scroll wheel allows for easy navigation through documents and web pàgines.

Figure 4: Close-up of the Logitech M310 Mouse, showcasing el seu disseny ergonòmic.
Manteniment
Cleaning Your Devices
Regular cleaning helps maintain the performance and longevity of your keyboard and mouse.
- Teclat:
- Disconnect the keyboard from your computer (or turn it off).
- Use a can of compressed air to blow away dust and debris from between the keys.
- Wipe the keycaps and surfaces with a soft, lint-free cloth lightly dampnetejar amb aigua o una solució de neteja suau i no abrasiva. Eviteu la humitat excessiva.
- Ratolí:
- Apagueu el ratolí.
- Use a soft, lint-free cloth to wipe the exterior surfaces.
- For the optical sensor, use a dry cotton swab to gently clean any dust or lint.
Canvi de bateria
The keyboard and mouse use AA alkaline batteries. When performance degrades, it's time to replace them.
- Localitzeu el compartiment de la bateria a la part inferior del teclat i del ratolí.
- Obriu la coberta del compartiment.
- Remove the old batteries and insert new AA alkaline batteries, ensuring correct polarity (+/-).
- Tanqueu la tapa del compartiment.
- Elimineu les piles velles d'acord amb la normativa local.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El teclat/ratolí no respon |
|
|
| Retard o resposta retardada |
|
|
| Caps Lock indicator not working |
|
|
Especificacions
| Característica | Detall |
|---|---|
| Marca | Logitech |
| Número de model | 920005002 (MK540 Combo) |
| Tecnologia de connectivitat | Wireless (2.4 GHz with Unifying Receiver) |
| abast sense fils | Fins a 33 peus (10 metres) |
| Keyboard Dimensions (W x H x D) | 18.00" x 7.62" x 0.94" (45.72 cm x 19.35 cm x 2.39 cm) |
| Keyboard Weight (without batteries) | 22.33 oz (633 g) |
| Tipus de tecla del teclat | Pro profundfile |
| Keyboard Adjustable Height | 3 tilt positions (natural, 4°, 8°) |
| Mouse Dimensions (W x H x D) | 1.54" x 2.43" x 0.45" (3.91 cm x 6.17 cm x 1.14 cm) |
| Pes del ratolí | 2.59 oz (73.4 g) |
| Piles necessàries | 3 x AA alkaline batteries (pre-installed) |
| Dispositius compatibles | Ordinador personal |
| Color | Negre |
| Data de primera disponibilitat | 15 de gener de 2019 |
Garantia i Suport
Logitech products are designed for reliability and performance. For detailed warranty information, please refer to the warranty card included in your product packaging or visit the official Logitech support weblloc.
For technical support, FAQs, and driver downloads, please visit the Logitech Support Center:
You can also find additional resources and community forums on the Logitech weblloc.





