1. Einleitung
Welcome to the user manual for your Logitech ALTO KEYS K98M AI Customized Wireless Mechanical Keyboard. This keyboard combines advanced mechanical features with AI customization capabilities, offering a superior typing experience for both productivity and entertainment. Designed for multi-device and multi-system compatibility, it features a compact 98-key layout, hot-swappable switches, and a unique UniCushion gasket structure for enhanced comfort and sound.

The Logitech ALTO KEYS K98M keyboard, available in multiple colors.
2. Funktionen
- AI Customized Wireless Mechanical Keyboard: Tailored for productivity with AI Smart Keys and LogiOptions application integration.
- Hot-Swappable Marble Shaft: High-precision adjustment switches designed for a linear, smooth, stable, and sensitive typing experience.
- UniCushion Gasket Structure: Logitech's self-designed integrated cushioning gasket structure for pure sound and comfortable touch.
- 98-Tasten-Layout: A compact design that retains the number pad and function key area, optimizing space.
- PBT PC Original Two-Color Transparent Key Caps: Langlebig und ästhetisch ansprechendasing keycaps.
- Translucent Upper Cover Shell: Visualizes the internal technology and adds unique charm.
- Kompatibilität mit mehreren Geräten und Systemen: Connects via Bluetooth or LogiBolt receiver to up to 3 devices across Windows, macOS, Linux, Chrome OS, iPadOS, and Android.
- Adjustable White Backlight: 7 brightness gears, with the 8th gear turning off the lights. Initial setting is brightness gear 4.
- Long-Lasting Wireless Freedom: USB-C charging port, offering up to 12 months of usage time with the backlight off.
- Einstellbarer Neigungswinkel: Natural inclination of approximately 4° when foot support is closed, and 8° when opened, for ergonomic comfort.
- Anpassbare F-Tasten: 12 customizable F-keys for efficient office mode and invigorating game mode.
- Nachhaltiges Design: Made with recycled environmentally friendly plastic and packaging, committed to carbon neutrality and sustainable development.

Internal structure of the keyboard, highlighting the UniCushion gasket design.
3. Einrichtung
3.1 Packungsinhalt
Bevor Sie beginnen, vergewissern Sie sich, dass alle Artikel im Paket vorhanden sind:
- Wireless mechanical keyboard (ALTO KEYS K98M)
- LogiBolt USB Receiver
- USB-C charging port cable
- Benutzerdokumentation

Package contents for the ALTO KEYS K98M.
3.2 Erstaufladung
Connect the keyboard to a power source using the provided USB-C charging cable. The keyboard is equipped with a USB-C charging port for efficient and convenient charging.

USB-C charging port for convenient power.
3.3 Verbindung zu Ihrem Gerät herstellen
The ALTO KEYS K98M supports multi-device connection via Bluetooth or the LogiBolt USB Receiver.
- Using LogiBolt USB Receiver: Insert the LogiBolt USB Receiver into an available USB port on your computer (Desktop or Laptop). The keyboard should automatically connect.
- Verwendung von Bluetooth: Follow your device's instructions to pair a new Bluetooth device. The keyboard supports Bluetooth Low Energy (Bluetooth 5.1).
The keyboard is compatible with Windows 10/11 or later, macOS 11 or later, Linux, Chrome OS, iPadOS 14 or later, and Android TM9.0 or newer.

Multi-device and multi-system compatibility.
3.4 Einstellen des Neigungswinkels
The keyboard features adjustable feet to change its tilt angle. You can choose between a natural inclination of approximately 4° (feet closed) or 8° (feet open) to suit your typing preference.

Adjustable tilt angles for ergonomic comfort.
4. Bedienungsanleitung
4.1 Hintergrundbeleuchtungssteuerung
The keyboard features a white backlight. Press the F4 key to adjust the brightness. There are 7 gears of brightness. The 8th press will turn off the lights. The keyboard is initially set to brightness gear 4.

Adjusting the white backlight brightness using the F4 key.
4.2 Umschalten zwischen Geräten
Use the Easy-Switch button (if available, typically indicated by a dedicated key or a combination with an F-key) to seamlessly switch between paired devices.
4.3 Customizable F-Keys
The keyboard offers 12 customizable F-keys (F1-F12). These can be configured for efficient office tasks or an invigorating game mode. Refer to the LogiOptions application for detailed customization options.

Customizable F-keys and function key toggle.
4.4 AI Smart Keys (LogiOptions Application)
AI Smart Keys are designed to enhance productivity and can be customized using the LogiOptions application. After setup, you can enable rich AI tools with one click to further improve your work efficiency. Note: This feature primarily supports Logitech Mouse products used with LogiOptions applications, but the keyboard integrates with the AI Smart Dispatch Desk.

AI Active Key functionality and LogiOptions application integration.
5. Wartung
5.1 Reinigung der Tastatur
Um Ihre Tastatur zu reinigen, wischen Sie die Tastenkappen und das Gehäuse vorsichtig mit einem weichen, feuchten Tuch ab.amp cloth. Avoid using harsh chemicals or abrasive materials. For deeper cleaning, you may carefully remove the PBT keycaps.
5.2 Hot-Swap-fähige Switches
The ALTO KEYS K98M features hot-swappable switches, allowing you to change them without soldering. Use the provided keycap and switch puller tools (if included in your package) to carefully remove keycaps and switches. Ensure the new switches are aligned correctly before pressing them into place.

Detail of the hot-swappable marble shaft mechanism.
6. Fehlerbehebung
6.1 Tastatur verbindet sich nicht
- LogiBolt Receiver: Ensure the receiver is securely plugged into a working USB port. Try a different USB port or a different computer to isolate the issue.
- Bluetooth: Make sure Bluetooth is enabled on your device and the keyboard is in pairing mode. Remove any previous pairings and try re-pairing. Ensure the keyboard is charged.
6.2 Hintergrundbeleuchtung funktioniert nicht/kann nicht eingestellt werden
- Drücken Sie die F4 key multiple times to cycle through brightness levels.
- Stellen Sie sicher, dass der Akku der Tastatur ausreichend geladen ist.
6.3 Tasten reagieren nicht
- Check the keyboard's connection (Bluetooth or LogiBolt).
- Stellen Sie sicher, dass die Tastatur aufgeladen ist.
- If specific keys are not responding, consider hot-swapping the switches for those keys if you have replacement switches.
6.4 Kurze Akkulaufzeit
- Stellen Sie sicher, dass die Tastatur vollständig aufgeladen ist.
- Reduce backlight brightness or turn it off completely to extend battery life. The keyboard can last up to 12 months with the backlight off.
7. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Modell | ALTO KEYS K98M |
| Abmessungen (H x B x T) | Ca.. 147mm x 401mm x 39.6mm |
| Gewicht | Ca. 1100 Gramm |
| Konnektivität | Bluetooth TM Low Energy (Bluetooth 5.1), LogiBolt USB Receiver |
| Drahtlose Reichweite | Approx. 10 meters (varies with environment) |
| Systemanforderungen | Windows 10/11+, macOS 11+, Linux, Chrome OS, iPadOS 14+, Android TM9.0+ |
| Tastatur Standard | 98 Tasten |
| Tastenkappenmaterial | PBT-Kunststoff |
| Tastenkappendruck | Other (likely refers to legends) |
| Betriebsart | Mechanical (Hot-swappable) |
| Hintergrundbeleuchtungstyp | White (7 adjustable gears) |
| Sprache | Englisch |
| Schnittstellentyp | USB (for receiver), Bluetooth Wireless |
| Ladeanschluss | USB-C |
| Akkulaufzeit | Up to 12 months (backlight off) |
| Zertifizierung | CE |
8. Garantie und Support
8.1 Eingeschränkte Hardwaregarantie
This product comes with a 1-Year Limited Hardware Warranty. Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the official Logitech webWebsite oder die Ihrem Produkt beiliegende Dokumentation.
8.2 Kundendienst
Für technische Unterstützung, Fehlerbehebung oder Garantieanfragen besuchen Sie bitte den offiziellen Logitech-Support. website. You can find FAQs, drivers, software downloads, and contact information for customer service there.
9. Benutzertipps
- Akkulaufzeit optimieren: To maximize battery life, especially if you don't require constant illumination, consider turning off the backlight or setting it to a lower brightness level.
- Softwareanpassung: Explore the Logitech LogiOptions application to unlock the full potential of your keyboard's AI features and customizable keys. This can significantly enhance your workflow.
- Ergonomie: Experiment with both the 4° and 8° tilt angles to find the most comfortable typing position for your wrists and hands.
- Schalterexperimente: If you're new to hot-swappable keyboards, consider trying different types of mechanical switches to find the feel and sound that best suits your preference.





