1. Introducció
The Logitech Signature M650 L for Business Wireless Mouse is designed to enhance productivity and comfort for users with large-sized hands. It offers versatile connectivity options, including Logi Bolt USB receiver for secure connections and Bluetooth Low Energy for cross-platform flexibility. Featuring SmartWheel technology for adaptable scrolling and SilentTouch technology for quiet clicks, this mouse aims to reduce fatigue and improve user experience.
This manual provides comprehensive instructions for setting up, operating, maintaining, and troubleshooting your Signature M650 L mouse.

Image: The Logitech Signature M650 L mouse in graphite color, displayed alongside its retail packaging, highlighting its design and key features.
2. Què hi ha a la caixa
Upon unboxing your Logitech Signature M650 L mouse, verify that all the following components are included:
- Signature M650L Mouse
- USB Receiver (Logi Bolt)
- 1 pila AA (preinstal·lada o inclosa per separat)
- Instruccions (aquest manual)

Image: A visual representation of the items included in the product package: the Signature M650 L mouse and the Logi Bolt USB receiver, alongside the product box.
3. Característiques clau
- SmartWheel Scrolling: Automatically switches between line-by-line precision and super-fast free-spin mode for efficient navigation.
- Clic silenciós: Equipped with SilentTouch technology, reducing click noise by 90% for a quieter work environment.
- Connectivitat dual: Connects via Logi Bolt USB receiver for robust, secure connections or via Bluetooth Low Energy for broad compatibility.
- Disseny ergonòmic: Contoured shape and soft thumb area provide comfort, reducing forearm muscle activity by 25% compared to a laptop touchpad.
- Botons laterals personalitzables: Two programmable side buttons allow for personalized shortcuts and increased productivity.
- Llarga vida útil de la bateria: Enjoy up to 24 months of battery life on a single AA battery.
- Compatibilitat multiplataforma: Works seamlessly with Windows, macOS, Linux, Chrome OS, iPadOS, and Android.
- Disseny sostenible: Made with certified post-consumer recycled plastic to minimize environmental impact.

Image: An annotated diagram highlighting the key features of the Logitech Signature M650 L mouse, including silent clicking, SmartWheel, Bluetooth connectivity, customizable side buttons, comfort shape & texture, and 24-month battery life.

Image: A comparison showing the relative sizes of the standard M650 mouse and the larger M650 L mouse, indicating that the product is available in two sizes to fit different hand dimensions.
4. Guia de configuració
4.1. Instal·lació de la bateria
- Localitzeu el compartiment de la bateria a la part inferior del ratolí.
- Obriu la tapa del compartiment de la bateria.
- Inseriu la pila AA inclosa, assegurant-vos de la polaritat correcta (+/-).
- Tanqueu bé la tapa del compartiment de la bateria.
4.2. Connectar el ratolí
The Signature M650 L offers two primary connection methods:
4.2.1. Logi Bolt USB Receiver (Recommended for Business Environments)
- Remove the Logi Bolt USB receiver from the mouse's battery compartment (if stored there).
- Connecteu el receptor USB Logi Bolt a un port USB-A disponible de l'ordinador.
- Engegueu el ratolí amb l'interruptor d'engegada que es troba a la part inferior.
- The mouse should automatically connect to the receiver. If not, press and hold the connect button on the mouse (usually near the power switch) until the LED indicator blinks, then release.

Imatge: Un primer pla view of the Logi Bolt USB receiver plugged into the side of a laptop, illustrating its compact size and secure connection.

Image: A diagram illustrating how a single Logi Bolt USB receiver can connect to multiple compatible Logitech devices, including mice and keyboards, providing a unified wireless solution.
4.2.2. Bluetooth de baixa energia
- Engegueu el ratolí amb l'interruptor d'engegada que es troba a la part inferior.
- Press and hold the connect button on the mouse (usually near the power switch) for 3 seconds until the LED indicator blinks rapidly, indicating it's in pairing mode.
- A l'ordinador o dispositiu, obriu la configuració de Bluetooth.
- Select "Logitech M650 L" from the list of available devices and follow any on-screen prompts to complete pairing.

Image: The Logitech Signature M650 L mouse positioned on a surface with concentric circles, accompanied by Bluetooth and Logi Bolt icons, signifying its dual connectivity options.
5. Com utilitzar el ratolí
5.1. Funcions bàsiques
- Clic esquerre: Acció primària, selecció.
- Clic dret: Menú contextual.
- Roda intel·ligent: Scroll up/down. The wheel automatically switches between precise line-by-line scrolling and hyper-fast free-spin scrolling based on your scrolling speed.
- Botons laterals: By default, these buttons may perform forward/back actions in web navegadors.
5.2. Customizing Buttons (Logitech Options Software)
To unlock the full potential of your Signature M650 L mouse, download and install the Logitech Options software from the official Logitech weblloc (www.logitech.com/software/logi-options-plus.html). This software allows you to:
- Reassign the side buttons to perform various functions (e.g., copy, paste, open applications, media controls).
- Adjust pointer speed (DPI).
- Customize SmartWheel behavior.
- View estat de la bateria.

Image: A screenshot of the Logitech Options software interface, demonstrating how users can customize mouse buttons and settings for enhanced productivity.
6. Manteniment
6.1. Neteja del ratolí
Per mantenir un rendiment i una higiene òptims, netegeu el ratolí regularment:
- Utilitzeu un drap suau i sense pelusa lleugerament dampnetejat amb aigua o una solució de neteja segura per a electrònica.
- Wipe down the surface of the mouse.
- For optical sensor, use a dry cotton swab to gently clean any dust or debris.
- Eviteu utilitzar productes químics agressius, netejadors abrasius o submergir el ratolí en líquids.
6.2. Substitució de la bateria
When the battery indicator light on your mouse turns red or the mouse becomes unresponsive, it's time to replace the AA battery. Follow the battery installation steps in Section 4.1.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El ratolí no respon | Low battery; Receiver disconnected; Bluetooth not paired; Mouse powered off. | Replace battery; Re-insert Logi Bolt receiver; Re-pair Bluetooth; Turn mouse on. |
| Cursor lag or erratic movement | Interference; Dirty optical sensor; Surface issues; Low battery. | Move mouse closer to receiver/device; Clean optical sensor; Use a mouse pad; Replace battery. |
| Els botons laterals no funcionen | Logitech Options not installed or configured; Software conflict. | Install/reinstall Logitech Options; Check button assignments in software; Restart computer. |
| No es pot connectar mitjançant Bluetooth | Mouse not in pairing mode; Device's Bluetooth off; Interference. | Ensure mouse is in pairing mode (blinking LED); Enable Bluetooth on device; Move away from other wireless devices. |
8. Especificacions
| Característica | Detall |
|---|---|
| Marca | Logitech |
| Nom del model | Signatura M650 L |
| Número de model de l'article | 910-006346 |
| Tecnologia de connectivitat | Bluetooth de baix consum, receptor USB Logi Bolt |
| Tecnologia de detecció de moviment | Òptic |
| Color | Grafit |
| Pes de l'article | 3.93 unces (aproximadament 111.4 grams) |
| Dimensions del producte (LxWxH) | 4.65 x 2.58 x 1.64 polzades (aprox. 11.8 x 6.55 x 4.17 cm) |
| Tipus de bateria | 1 bateries AA (incloses) |
| Durada mitjana de la bateria | Fins a 24 mesos |
| Plataforma de maquinari | PC, Linux, Mac |
| Compatibilitat de sistemes operatius | Windows 11, Windows 10, macOS 10.15+, Linux, Chrome OS, iPadOS 13.4+, Android 5.0+ |
| País d'origen | Xina |
9. Garantia i Suport
9.1. Informació de la garantia
Logitech products typically come with a limited hardware warranty. Please refer to the warranty card included with your product or visit the official Logitech website for the most current and detailed warranty information applicable to your region and product model.
9.2. Atenció al client
For technical assistance, product inquiries, or to report issues, please visit the Logitech support weblloc:
You may also find helpful FAQs, troubleshooting guides, and driver downloads on their support portal.





