Logitech Signature Comfort M840 L Wireless Mouse User Manual

1. Impostazione

This section guides you through the initial setup of your Logitech Signature Comfort M840 L Wireless Mouse.

1.1. Installazione della batteria

Your mouse comes with one AA alkaline battery pre-installed. To activate the mouse, remove any protective pull-tabs from the battery compartment. If replacing the battery, open the battery compartment cover located on the underside of the mouse, insert one AA battery with the correct polarity, and close the cover.

Immagine: parte superiore e inferiore view of the M840 L mouse, highlighting the battery compartment and indicating a 24-month battery life.

1.2. Collegamento del mouse

The M840 L mouse connects wirelessly via Bluetooth. No USB dongle is required.

1. Accensione: Assicurarsi che il mouse sia acceso tramite l'interruttore nella parte inferiore.
2. Attiva la modalità di associazione: Press and hold the Easy-Switch button (usually located on the bottom or side of the mouse) until the LED indicator starts blinking rapidly. This indicates the mouse is in pairing mode.
3. Associazione del dispositivo: On your computer or device, navigate to Bluetooth settings and select 'Add a device' or 'Pair new device'. Choose 'Logitech M840 L' from the list of available devices.
4. Conferma: The LED indicator on the mouse will turn solid for a few seconds, then turn off, confirming a successful connection.

Immagine: Un overview of the M840 L mouse highlighting its key features including Bluetooth connectivity.

1.3. Multi-Device Pairing (Easy-Switch)

The M840 L supports connecting to up to three devices simultaneously using the Easy-Switch feature.

1. Pair First Device: Follow the steps in 1.2 to pair your first device.
2. Cambia canale: Press the Easy-Switch button briefly to switch to an unoccupied channel (e.g., if channel 1 is used, switch to 2 or 3). The LED for the selected channel will blink slowly.
3. Pair Second/Third Device: Press and hold the Easy-Switch button for the new channel until its LED blinks rapidly, then pair with your second device as described in 1.2. Repeat for a third device if needed.
4. Passaggio da un dispositivo all'altro: To switch between paired devices, simply press the Easy-Switch button briefly to select the desired channel.

Image: A user seamlessly switching between a laptop and a desktop setup using the Easy-Switch feature of the M840 L mouse.

1.4. Installazione del software (Logi Options+)

For full customization of buttons and advanced features, download and install the Logi Options+ software from the official Logitech websito. Questo software è compatibile con Windows e macOS.

2. Istruzioni per l'uso

Learn how to use the various features of your M840 L mouse for optimal productivity.

2.1. Funzioni di base

• Clic sinistro: Selezione e attivazione primaria.
• Clic destro: Accede ai menu contestuali.
• Clic centrale (pressione della rotellina di scorrimento): Can be customized via Logi Options+ for various functions like opening new tabs or universal scroll.
• Pulsanti laterali: Default to Forward/Back navigation in web browsers. Customizable via Logi Options+.

Image: A hand demonstrating the comfortable grip of the M840 L mouse, designed for right-handed use.

2.2. SmartWheel Scrolling

The SmartWheel automatically switches between two scrolling modes:

• Line-by-Line Scrolling: Ideal for precise navigation through documents and lists.
• Scorrimento iperveloce: Automatically engages when you scroll faster, allowing you to fly through long web pagine e documenti.

The M840 L also features quiet clicks and scrolling, minimizing distractions in shared workspaces.

Image: A user engaging the SmartWheel for efficient scrolling, maintaining focus during work.

2.3. Customizing Buttons with Logi Options+

Utilize the Logi Options+ software to personalize your mouse experience:

• Assegnazioni dei pulsanti: Reassign functions to any of the 6 buttons, including application-specific actions.
• Regolazione DPI: Fine-tune the mouse's tracking speed (DPI) to match your preference.
• Gesti: Assign gesture controls to certain buttons for enhanced navigation.
• Fluire: If you have multiple computers with Logi Options+ installed, use Flow to seamlessly move your cursor, text, and files tra di loro.

Image: A user interacting with the Logi Options+ app to customize the buttons of their M840 L mouse for improved workflow.

3. Manutenzione

Una corretta manutenzione garantisce la longevità e le prestazioni ottimali del mouse.

3.1. Sostituzione della batteria

The M840 L mouse has an estimated battery life of up to 24 months. When the battery is low, the LED indicator on the mouse may flash red. To replace the battery:

1. Spegnere il mouse utilizzando l'interruttore di alimentazione posto nella parte inferiore.
2. Aprire il coperchio del vano batterie sul lato inferiore del mouse.
3. Rimuovere la vecchia batteria AA.
4. Insert a new AA alkaline battery, ensuring correct polarity (+/-).
5. Chiudere il coperchio del vano batterie.
6. Riaccendere il mouse.

3.2. Pulizia

Per pulire il mouse, utilizzare un panno morbido e privo di lanugine, leggermente dampened with water or an electronics-safe cleaning solution. Avoid harsh chemicals, abrasive materials, or excessive moisture. Regularly clean the optical sensor on the bottom of the mouse to ensure accurate tracking.

4. Risoluzione Dei Problemi

If you encounter issues with your M840 L mouse, refer to the following common solutions.

4.1. Il mouse non risponde

• Controlla la potenza: Assicurati che il mouse sia acceso.
• Livello della batteria: Sostituire la batteria AA se è scarica o esaurita.
• Riassocia Bluetooth: Go to your device's Bluetooth settings, remove the M840 L, and then re-pair it following the steps in Section 1.2.
• Prova un altro dispositivo: Test the mouse with another Bluetooth-enabled device to determine if the issue is with the mouse or the original device.

4.2. Connessione intermittente o ritardo

• Ridurre le interferenze: Move the mouse closer to your device. Avoid using the mouse near other wireless devices (Wi-Fi routers, cordless phones) that might cause interference.
• Aggiorna driver: Ensure your computer's Bluetooth drivers are up to date.
• Sensore pulito: Pulisci il sensore ottico nella parte inferiore del mouse.

4.3. Buttons Not Functioning as Expected

• Check Logi Options+: Open the Logi Options+ software to verify button assignments. Ensure no conflicting profilesono attivi.
• Software Reinstallation: If issues persist, try uninstalling and reinstalling Logi Options+.

5. Specifiche

6. Garanzia e supporto

6.1. Informazioni sulla garanzia

The Logitech Signature Comfort M840 L Wireless Mouse comes with a Garanzia hardware limitata di 2 anno. This warranty covers defects in materials and workmanship under normal use. For full terms and conditions, please refer to the documentation included with your product or visit the official Logitech websito.

6.2. Assistenza clienti

Per ulteriore assistenza, supporto tecnico o per scaricare l'ultima versione del software Logi Options+, visitare il sito ufficiale del supporto Logitech websito:

• Supporto Logitech: https://support.logi.com
• Logi Options+ Download: https://www.logitech.com/optionsplus