Introduzione
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Logitech MX Mechanical Full-Size Illuminated Wireless Keyboard and MX Master 3S Performance Wireless Bluetooth Mouse Bundle. This powerful duo is designed for ultimate precision and performance across various operating systems.
The bundle includes the MX Mechanical Keyboard with Linear switches, offering a smooth typing experience, and the MX Master 3S Mouse, featuring an 8K DPI Darkfield sensor for tracking on virtually any surface, including glass.

Figure 1: The Logitech MX Mechanical Keyboard and MX Master 3S Mouse, presented together as a complete bundle.
Impostare
Follow these steps to set up your Logitech MX Mechanical Keyboard and MX Master 3S Mouse.
1. Ricarica dei dispositivi
Both the keyboard and mouse come with rechargeable Li-Po batteries. It is recommended to fully charge them before first use.
- MX Mechanical Keyboard: Connect the included USB-C cable to the keyboard's USB-C port and the other end to a power source (e.g., computer USB port, USB wall adapter). The keyboard has a 1500 mAh battery.
- MX Master 3S Mouse: Connect the included USB-C cable to the mouse's USB-C port and the other end to a power source. The mouse has a 500 mAh battery.
2. Opzioni di connettività
Your devices can be connected via Bluetooth Low Energy or the Logi Bolt USB Receiver.
- Utilizzo del ricevitore USB Logi Bolt: Insert the Logi Bolt USB receiver into an available USB port on your computer. The keyboard and mouse are pre-paired with the receiver for immediate use.
- Utilizzo di Bluetooth Low Energy:
- On the keyboard/mouse, press and hold one of the Easy-Switch buttons (labeled 1, 2, or 3) until the LED indicator blinks rapidly, indicating pairing mode.
- On your computer or device, open Bluetooth settings and select the Logitech MX Mechanical Keyboard or MX Master 3S Mouse from the list of available devices to pair.
- Repeat for the other device if pairing both via Bluetooth.
Nota: If FileVault is enabled on your macOS computer, you might need to use the Logi Bolt USB Receiver to enter your password at start or reboot when connected via Bluetooth.
3. Installazione del software Logi Options+
For full customization and advanced features, install the Logi Options+ software. This software is available for Windows and macOS.
- Visita il sito ufficiale Logitech website to download and install Logi Options+.
- The software allows you to customize keyboard Fn-keys, mouse buttons, and manage device settings.

Figure 2: Key features of the MX Mechanical Keyboard, including low-profile mechanical keys, customizable keys, three switch types, Easy-Switch, USB-C charging, smart backlighting, dual color keycaps, and low-carbon aluminum construction.

Figure 3: Key features of the MX Master 3S Mouse, including the MagSpeed wheel, thumbwheel, customizable buttons, track-anywhere sensor, USB-C charging, and Easy-Switch buttons.
Istruzioni per l'uso
Maximize your productivity with the advanced features of your Logitech MX bundle.
1. Smart Illumination (Keyboard)
The MX Mechanical Keyboard features smart backlighting that illuminates when your hands approach and automatically adjusts to ambient lighting conditions. This feature conserves battery life while providing optimal visibility.

Figure 4: The MX Mechanical Keyboard displaying its smart backlighting, which adjusts automatically to lighting conditions.
2. Magspeed Scrolling (Mouse)
The MX Master 3S Mouse features the MagSpeed Electromagnetic scrolling wheel, allowing you to scroll 1,000 lines in a second or switch to precise, line-by-line scrolling. The thumbwheel provides horizontal scrolling capabilities.
3. Track Anywhere Sensor (Mouse)
The Darkfield high precision sensor on the MX Master 3S Mouse allows it to track on virtually any surface, including glass (minimum 4mm thickness), with up to 8000 DPI precision.

Figure 5: The MX Master 3S Mouse demonstrating its ability to track precisely on a glass surface.
4. Multi-Device and Multi-OS Functionality (Flow)
Both devices can pair with up to three devices simultaneously via Bluetooth Low Energy or the Logi Bolt USB receiver. Use the Easy-Switch buttons to seamlessly switch between connected devices.
With Logi Options+ software, you can enable Logitech Flow, which allows you to control multiple computers (Windows and macOS) with a single keyboard and mouse, and even transfer text, images, and filetra di loro semplicemente spostando il cursore sul bordo dello schermo.

Figura 6: Un overhead view illustrating the multi-device and multi-OS capabilities of the Logitech MX bundle in a typical workspace.

Figure 7: A user's hands on the MX Mechanical Keyboard, highlighting the quiet performance of the linear switches, with the MX Master 3S Mouse in the background.

Figure 8: A user engaged in work, demonstrating the ergonomic design and comfortable use of the MX Mechanical Keyboard and MX Master 3S Mouse.
Manutenzione
Proper maintenance ensures the longevity and optimal performance of your devices.
1. Gestione della batteria
The battery life of your devices can vary based on usage and computing conditions. Regular charging is recommended.
- Indicatori di carica: LEDs on the devices will indicate low battery status.
- Frequenza di ricarica: Charge as needed. The keyboard can last up to 10 months with backlighting off, and the mouse has a long battery life as well.
2. Istruzioni per la pulizia
Per pulire la tastiera e il mouse:
- Disconnect devices from power and turn them off.
- Utilizzare un panno morbido e privo di lanugine leggermente dampcon acqua o una soluzione detergente adatta ai dispositivi elettronici.
- Evitare prodotti chimici aggressivi, materiali abrasivi o umidità eccessiva.
- Per quanto riguarda la tastiera, utilizzare aria compressa per rimuovere i detriti tra i tasti.
Risoluzione dei problemi
If you encounter issues with your Logitech MX Mechanical Keyboard or MX Master 3S Mouse, refer to the following common solutions.
1. Problemi di connettività
- Dispositivo non connesso: Ensure both devices are charged. Try re-pairing via Bluetooth or re-inserting the Logi Bolt receiver.
- Interferenza: Move devices closer to the receiver or computer. Avoid placing them near other wireless devices that might cause interference.
- Logi Bolt vs. Unifying: Note that Logi Bolt technology is not compatible with Logitech Unifying technology. Ensure you are using the correct receiver for your devices.
2. Backlighting Problems (Keyboard)
- Backlight Not Turning On: Ensure the keyboard is sufficiently charged. The smart illumination feature may turn off backlighting in bright environments to save power. Check settings in Logi Options+.
- Regolazione della luminosità: Use the dedicated brightness keys on the keyboard or adjust settings via Logi Options+.
3. Software Issues (Logi Options+)
- Il software non riconosce il dispositivo: Ensure the software is up-to-date. Restart your computer and try again.
- Personalizzazione non applicabile: Verify that the settings are saved within Logi Options+.
4. Prestazioni generali
- Ritardo o mancanza di risposta: Check battery levels. Ensure no physical obstructions are blocking the wireless signal.
- Problemi di tracciamento del mouse: Clean the mouse sensor. Ensure the surface is suitable for tracking (Darkfield sensor works on most surfaces, including glass).
Specifiche
Detailed technical specifications for the Logitech MX Mechanical Keyboard and MX Master 3S Mouse.
| Caratteristica | Dettaglio |
|---|---|
| Dimensions (incl. keycaps) | Dimensioni: 26.10 mm x 433.85 mm x 131.55 mm |
| Peso | 828g |
| Batteria | Li-Po ricaricabile (1500 mAh) |
| Tipo di interruttore | Linear (smooth typing) |
| Connettività | Ricevitore USB Logi Bolt a basso consumo energetico |
| Sistemi operativi | Windows, macOS, Linux, Chrome OS, iPadOS, Android |
| Caratteristiche speciali | Smart Illumination, Dual Color Keycaps, Low-carbon aluminum |
| Caratteristica | Dettaglio |
|---|---|
| Dimensioni | 51 mm x 84.3 mm x 124.9 mm (2 x 3.3 x 4.9 in) |
| Peso | 141 g (4.97 once) |
| Batteria | Li-Po ricaricabile (500 mAh) |
| Tecnologia | Campo oscuro ad alta precisione |
| Gamma DPI | Da 200 a 8000 DPI (regolabili con incrementi di 50 DPI) |
| Pulsanti | 7 pulsanti (clic sinistro/destro, indietro/avanti, cambio app, cambio modalità rotellina, clic centrale), rotellina di scorrimento, rotellina del pollice, pulsante gesto |
| Distanza operativa senza fili | 10 metri (33 piedi) |
| Connettività | Ricevitore USB Logi Bolt a basso consumo energetico |
| Sistemi operativi | Windows, macOS, Linux, Chrome OS, iPadOS, Android |
Nota: Device basic functions will be supported without software for systems other than Windows and macOS. Wireless range and battery life may vary depending on operating environment and computer setup.
Informazioni sulla garanzia
Logitech products are manufactured to high quality standards and are backed by a limited hardware warranty. For specific warranty terms and conditions applicable to your region, please refer to the official Logitech websito o sulla scheda di garanzia inclusa nel prodotto.
This product is eligible for a 30-day return policy when purchased from Amazon.
Supporto
For further assistance, product updates, or to access additional resources, please visit the official Logitech support websito:
- Supporto Logitech Websito
- Scarica l'ultima versione di Opzioni Logi+ for enhanced customization and features.
Non sono stati trovati video ufficiali del prodotto del venditore incorporati in questo manuale.





