Logitech ALTO KEYS K98M AI Customized Wireless Mechanical Keyboard User Manual

1. Introduction

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.

Logitech ALTO KEYS K98M keyboards in black, white, and blue

The Logitech ALTO KEYS K98M keyboard, available in multiple colors.

2. Features

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-Key Layout: A compact design that retains the number pad and function key area, optimizing space.
PBT PC Original Two-Color Transparent Key Caps: Durable and aesthetically pleasing keycaps.
Translucent Upper Cover Shell: Visualizes the internal technology and adds unique charm.
Multi-Device & Multi-System Compatibility: 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.
Adjustable Tilt Angle: Natural inclination of approximately 4° when foot support is closed, and 8° when opened, for ergonomic comfort.
Customizable F-Keys: 12 customizable F-keys for efficient office mode and invigorating game mode.
Sustainable Design: Made with recycled environmentally friendly plastic and packaging, committed to carbon neutrality and sustainable development.

Exploded view diagram of the Logitech ALTO KEYS K98M keyboard showing its internal layers including translucent upper cover, PBT keycaps, hot-swappable shaft, positioning plate, acoustic cotton, IXPE shaft underpad, PCB, sound-deadening cotton, UniCushion gasket, and PCR bottom cover.

Internal structure of the keyboard, highlighting the UniCushion gasket design.

3. Setup

3.1 Package Contents

Before you begin, ensure all items are present in the package:

Wireless mechanical keyboard (ALTO KEYS K98M)
LogiBolt USB Receiver
USB-C charging port cable
User Documentation

Diagram showing the package contents of the Logitech ALTO KEYS K98M keyboard, including the keyboard, LogiBolt USB Receiver, USB-C charging cable, and user documentation.

Package contents for the ALTO KEYS K98M.

3.2 Initial Charging

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.

Image showing the USB-C charging port on the keyboard and the USB-C to USB-A charging cable.

USB-C charging port for convenient power.

3.3 Connecting to Your Device

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.
Using 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.

Icons representing Bluetooth wireless, LogiBolt receiver included, multi-system compatibility, and Easy-Switch feature.

Multi-device and multi-system compatibility.

3.4 Adjusting Tilt Angle

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.

Diagram illustrating the two tilt angles of the keyboard: 4 degrees with feet closed and 8 degrees with feet open.

Adjustable tilt angles for ergonomic comfort.

4. Operating Instructions

4.1 Backlight Control

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.

Diagram showing the F4 key for backlight adjustment, with a slider indicating 7 gears of brightness from 0% to 100%, and an option to turn off the lights.

Adjusting the white backlight brightness using the F4 key.

4.2 Switching Between Devices

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.

Diagram showing the F1-F12 keys as 12 customizable F-keys for efficient office mode, and a combination of Fn + Esc to close F1-F12 function key for invigorating game mode.

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.

Diagram showing icons for Customizable Logi Options+ Application, Settings, Enable AI Tools, and Wen Xin Yiyan, with a close-up of keyboard keys highlighted for AI functions.

AI Active Key functionality and LogiOptions application integration.

5. Maintenance

5.1 Cleaning the Keyboard

To clean your keyboard, gently wipe the keycaps and chassis with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials. For deeper cleaning, you may carefully remove the PBT keycaps.

5.2 Hot-Swapping 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.

Close-up image of a hot-swappable mechanical switch being inserted into a keyboard, illustrating the 'marble shaft' design.

Detail of the hot-swappable marble shaft mechanism.

6. Troubleshooting

6.1 Keyboard Not Connecting

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 Backlight Not Working/Adjusting

Press the F4 key multiple times to cycle through brightness levels.
Ensure the keyboard battery is sufficiently charged.

6.3 Keys Not Responding

Check the keyboard's connection (Bluetooth or LogiBolt).
Ensure the keyboard is charged.
If specific keys are not responding, consider hot-swapping the switches for those keys if you have replacement switches.

6.4 Short Battery Life

Ensure the keyboard is fully charged.
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. Specifications

Feature	Detail
Model	ALTO KEYS K98M
Dimensions (H x W x D)	Approx. 147mm x 401mm x 39.6mm
Weight	Approx. 1100 grams
Connectivity	Bluetooth TM Low Energy (Bluetooth 5.1), LogiBolt USB Receiver
Wireless Range	Approx. 10 meters (varies with environment)
System Requirements	Windows 10/11+, macOS 11+, Linux, Chrome OS, iPadOS 14+, Android TM9.0+
Keyboard Standard	98 Keys
Keycup Material	PBT plastic
Keycup Printing	Other (likely refers to legends)
Operation Style	Mechanical (Hot-swappable)
Backlight Type	White (7 adjustable gears)
Language	English
Interface Type	USB (for receiver), Bluetooth Wireless
Charging Port	USB-C
Battery Life	Up to 12 months (backlight off)
Certification	CE

8. Warranty and Support

8.1 Limited Hardware Warranty

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 website or the documentation included with your product.

8.2 Customer Support

For technical assistance, troubleshooting, or warranty inquiries, please visit the official Logitech support website. You can find FAQs, drivers, software downloads, and contact information for customer service there.

9. User Tips

Optimize Battery Life: 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.
Software Customization: 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.
Ergonomics: Experiment with both the 4° and 8° tilt angles to find the most comfortable typing position for your wrists and hands.
Switch Experimentation: 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.