1. Introduzione
This manual provides detailed instructions for the Logitech MX KEYS S Wireless Keyboard (Model KX800sGR). It covers setup, operation, maintenance, troubleshooting, and technical specifications to ensure optimal use of your device. The MX KEYS S is a high-performance wireless keyboard designed for efficiency and comfort, featuring advanced connectivity options and customizable functions.

Image 1.1: The Logitech MX KEYS S Wireless Keyboard in Graphite.
2. Impostazione
2.1. Contenuto della confezione
- Logitech MX KEYS S Wireless Keyboard
- Ricevitore USB Logi Bolt
- Cavo di ricarica da USB-C a USB-A
- Documentazione utente
2.2. Ricarica iniziale
Before first use, it is recommended to fully charge the keyboard. Connect the supplied USB-C to USB-A cable to the keyboard's USB-C port and the other end to a USB-A power source (e.g., computer, USB wall adapter). The LED indicator on the keyboard will show charging status.

Image 2.1: Close-up of the USB-C charging port on the keyboard.
2.3. Collegamento della tastiera
The MX KEYS S supports two connection methods: Bluetooth and Logi Bolt USB Receiver.
2.3.1. Utilizzo del ricevitore USB Logi Bolt
- Collegare il ricevitore USB Logi Bolt a una porta USB disponibile sul computer.
- Accendere la tastiera utilizzando l'interruttore di alimentazione situato sul bordo superiore destro.
- The keyboard should automatically connect to the receiver. The Easy-Switch keys (1, 2, 3) will blink white and then remain solid white on the selected channel.
2.3.2. Utilizzo del Bluetooth
- Accendi la tastiera utilizzando l'interruttore di alimentazione.
- Press and hold one of the Easy-Switch keys (1, 2, or 3) for three seconds until the LED light on the key starts blinking rapidly. This indicates the keyboard is in pairing mode.
- On your computer or device, open Bluetooth settings and search for available devices.
- Select "MX KEYS S" from the list of devices to pair. Follow any on-screen prompts.
- Once paired, the LED on the Easy-Switch key will glow solid white for five seconds, then dim.

Image 2.2: A user setting up the keyboard, illustrating the Logi Bolt USB receiver connection.
3. Utilizzo della tastiera
3.1. Funzionalità Easy-Switch
The MX KEYS S allows you to connect to up to three devices and switch between them seamlessly. Use the Easy-Switch keys (1, 2, 3) located on the top row of the keyboard to select the desired connected device.
3.2. Smart Actions (Macro Function)
The MX KEYS S supports Smart Actions, a macro registration function available through the Logi Options+ software. This feature allows you to assign complex mouse or key operations and functions to a single button, significantly improving workflow efficiency.
- Installazione: Download and install the latest version of Logi Options+ (Ver 1.42 or later) from the Logitech websito.
- Configurazione: Within Logi Options+, you can use templates or create custom actions to assign to specific keys.

Image 3.1: A user demonstrating the use of Smart Actions with the MX KEYS S keyboard in a multi-monitor setup.
3.3. Perfect Stroke Keys
The keyboard features Perfect Stroke keys with spherical dishing, designed to match the shape of your fingertips. This design ensures smooth and precise keystrokes regardless of where you strike the key, enhancing typing comfort and accuracy.

Immagine 3.2: Primo piano view of the Perfect Stroke keys, highlighting their ergonomic design.
3.4. Retroilluminazione intelligente
The MX KEYS S is equipped with smart backlighting that illuminates as your hands approach the keyboard. It automatically adjusts brightness based on changing lighting conditions to conserve battery power. You can customize the backlighting intensity and duration using Logi Options+.

Image 3.3: Hands typing on the keyboard, showcasing the smart backlighting feature.
3.5. FLOW Function
The FLOW function allows you to seamlessly transfer data between different devices by simply dragging and dropping. This feature is supported on Windows and Mac operating systems when using Logi Options+.

Image 3.4: Visual representation of the FLOW function, enabling cross-device data transfer.
4. Manutenzione
4.1. Pulizia
Per pulire la tastiera, strofinare delicatamente la superficie con un panno morbido e privo di lanugine. Per lo sporco ostinato, strofinare leggermenteampen the cloth with water or a mild cleaning solution. Avoid using harsh chemicals, abrasive materials, or excessive moisture, as these can damage the keyboard.
4.2. Ricarica
The keyboard is rechargeable via the included USB-C to USB-A cable. A full charge provides approximately 10 days of use with backlighting enabled, or up to 70 days with backlighting turned off. Battery life may vary depending on usage and environmental conditions.
4.3. Conservazione
When not in use for extended periods, store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the keyboard is turned off to preserve battery life.
5. Risoluzione Dei Problemi
5.1. La tastiera non si connette
- Controlla la potenza: Assicurarsi che la tastiera sia accesa e sufficientemente carica.
- Riparazione: If using Bluetooth, try re-pairing the keyboard with your device. For Logi Bolt, ensure the receiver is securely plugged in and try re-pairing via Logi Options+.
- Interferenza: Move the keyboard closer to your device or receiver. Avoid placing it near other wireless devices that might cause interference.
- Driver/Software: Ensure Logi Options+ is installed and up to date, and that your operating system's Bluetooth drivers are current.
5.2. I tasti non rispondono
- Chiavi pulite: Check for any debris under the keys and clean as described in the Maintenance section.
- Ricomincia: Turn the keyboard off and on again. Restart your computer.
- Prova di connessione: Try connecting the keyboard to a different device to determine if the issue is with the keyboard or the original device.
5.3. Backlighting Issues
- Livello della batteria: Ensure the keyboard has sufficient charge. Backlighting may dim or turn off at low battery levels.
- Logi Options+: Check backlighting settings in Logi Options+ to ensure it's enabled and configured as desired.
- Luce ambientale: The smart backlighting adjusts to ambient light. In bright environments, it may appear off or very dim.
6. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | KX800sGR |
| Connettività | Ricevitore USB Logi Bolt a basso consumo energetico |
| Compatibilità (Bluetooth) | Windows 10, 11 or later; macOS 11 or later; Chrome OS; Android 9.0 or later |
| Compatibility (Logi Bolt) | Windows 10, 11 o versioni successive; macOS 10.15 o versioni successive; Chrome OS |
| Tipo di batteria | Li-Po ricaricabile (1500 mAh) |
| Durata della batteria | Up to 10 days (with backlight), up to 70 days (backlight off) |
| Porta di ricarica | USB-C |
| Dimensioni | Dimensioni: 43.02 x 2.05 x 13.16 cm |
| Peso | 810 grammi |
| Tipo di chiave | Perfect Stroke, Scissor |
| Retroilluminazione | Smart Backlighting (proximity sensor, auto-adjusting) |
| Caratteristiche speciali | Smart Actions, Easy-Switch (3 devices), FLOW compatible |
| Contenuto di plastica riciclata | Graphite: 26%, Pale Gray: 11% |
7. Garanzia e supporto
7.1. Garanzia del produttore
The Logitech MX KEYS S Wireless Keyboard comes with a 2-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
7.2. Supporto tecnico
Per ulteriore assistenza, supporto tecnico o per scaricare il software Logi Options+, visitare il supporto ufficiale Logitech websito. Lì puoi trovare FAQ, guide alla risoluzione dei problemi e informazioni di contatto per il servizio clienti.
Supporto ufficiale Logitech: www.logitech.com/support





