Introducció
This manual provides essential information for setting up, operating, and maintaining your Logitech MK345 Wireless Keyboard and Mouse Combo. This versatile combo features a comfortable full-size keyboard with a right-handed mouse, offering reliable 2.4 GHz wireless connectivity for seamless use with PC and laptop systems.

Figure 1: Logitech MK345 Wireless Keyboard and Mouse Combo with USB receiver.
Què hi ha a la caixa
- Keyboard and mouse set - wireless
- Receptor sense fils USB
- AA battery (for mouse)
- 2 piles AAA (per al teclat)
Instruccions de configuració
1. Instal·leu les bateries
The keyboard requires two AAA batteries, and the mouse requires one AA battery. These are included in the package.
- Localitzeu els compartiments de les piles a la part inferior tant del teclat com del ratolí.
- Obriu les cobertes de la bateria.
- Introduïu les piles, assegurant-vos la polaritat correcta (+/-).
- Tanqueu bé les cobertes de les piles.
2. Connecteu el receptor USB
The Logitech MK345 combo uses a single USB receiver for both the keyboard and mouse.
- Traieu el receptor USB de la ranura d'emmagatzematge que hi ha dins del ratolí.
- Plug the USB receiver into an available USB port on your computer (PC or laptop).
- Allow a few moments for your operating system to automatically detect and install the necessary drivers.
3. Power On Devices
Ensure both the keyboard and mouse are switched on.
- Locate the On/Off switch on the keyboard (typically on the top right). Slide it to the 'On' position.
- Locate the On/Off switch on the mouse (typically on the underside). Slide it to the 'On' position.
Your keyboard and mouse should now be ready for use. If they do not respond, try moving them closer to the USB receiver or re-inserting the receiver.
Instruccions de funcionament
Característiques del teclat

Figure 2: Key features of the Logitech MK345 keyboard, including 12 F-keys & media control, fast data entry numpad, spill-resistant design, palm rest comfort, and adjustable tilt legs.
- Disseny a mida completa: The keyboard features a standard full-size layout with a numeric keypad for efficient data entry.
- Reposamans: An integrated palm rest provides comfort during extended typing sessions.

Figure 3: The generous palm rest of the MK345 keyboard designed for increased comfort.
- Media Keys: Access media controls (play/pause, volume, mute) directly from the function keys (F1-F12) by pressing the 'Fn' key in combination with the desired function key.
- Potes inclinables ajustables: Adjust the keyboard's angle for a more comfortable typing experience using the foldable legs on the underside.
- Disseny resistent a vessaments: El teclat està dissenyat per suportar vessaments lleus, oferint protecció contra danys accidentals de líquids.

Figure 4: The spill-resistant design of the full-size keyboard, tested under limited conditions.
Funcions del ratolí

Figure 5: Key features of the Logitech MK345 mouse, including precise scroll wheel, high precision tracking, power-saving mode, USB receiver storage, contoured side grips, thumb support, and 10m wireless range.
- Forma contornejada: The mouse is designed with a contoured shape to fit comfortably in your right hand, promoting all-day comfort.

Figure 6: The contoured shape of the mouse provides better comfort for users.
- Seguiment precís: Enjoy smooth and precise cursor control for accurate navigation.
- Roda de desplaçament: The scroll wheel allows for easy vertical scrolling through documents and web pàgines.
- Mode d'estalvi d'energia: The mouse automatically enters a power-saving mode when not in use to conserve battery life.
Manteniment
Neteja
- To clean the keyboard and mouse, use a soft, lint-free cloth.
- Per a la brutícia persistent, lleugerament dampen the cloth with water or a mild, non-abrasive cleaning solution.
- Do not immerse the keyboard or mouse in liquid.
- Eviteu utilitzar productes químics agressius, dissolvents o netejadors abrasius.
Canvi de bateria
Canvieu les piles quan el rendiment disminueixi o s'il·lumini l'indicador de bateria baixa (si n'hi ha).
- Keyboard: Replace with 2 AAA batteries.
- Mouse: Replace with 1 AA battery.

Figure 7: The MK345 combo offers long-lasting battery life for both keyboard and mouse.
Resolució de problemes
| Problema | Solució |
|---|---|
| El teclat o el ratolí no responen |
|
| Connexió amb retard o intermitent |
|
| Les tecles són enganxoses o no responen |
|
Especificacions
| Característica | Detall |
|---|---|
| Marca | Logitech |
| Model | MK345 (920-006481) |
| Tecnologia de connectivitat | 2.4 GHz Radio Frequency Wireless |
| abast sense fils | Fins a 10 metres (33 peus) |
| Durada de la bateria del teclat | Up to 3 years (with 2 AAA batteries) |
| Durada de la bateria del ratolí | Up to 18 months (with 1 AA battery) |
| Sistemes operatius compatibles | Windows 10, 11 o posterior, Chrome OS |
| Plataforma de maquinari | PC |
| Color | Negre |
| Dimensions del teclat (L x A x A) | 20 x 7.52 x 1.73 polzades |
| Pes del teclat | 1.1 lliures |
| Mouse Dimensions (LxWxH) | 4.14 x 2.67 x 1.51 polzades |
| Pes del ratolí | 2.75 oz |
| Recycled Plastic Content (Keyboard) | 28% |
| Recycled Plastic Content (Mouse) | 76% |

Figure 8: Detailed dimensions of the Logitech MK345 keyboard.

Figure 9: Detailed dimensions of the Logitech MK345 mouse.
Garantia i Suport
Per obtenir informació detallada sobre la garantia i assistència tècnica, consulteu la pàgina oficial de Logitech. website or the User Guide included with your product.
You can also download the full User Guide (PDF) for comprehensive instructions and support:





