Quick Start Guide

2. Backlighting disabled
There are two factors that will disable backlighting:
When your keyboard has only 10% of battery left when you try to enable backlighting, this
message will appear. If you want backlight back, plug your keyboard to charge.
When the environment around you is too bright, your keyboard will automatically disable
backlighting to avoid using it when not needed. This will also allow you to use it longer with
backlight in low light conditions. You will see this notification when you try to turn backlighting
ON.
3. Low battery
When your keyboard reaches 10% of battery left, backlighting turns OFF and you get a battery
notification on the screen.
4. F-Keys switch
PressFn+Escto swap between Media keys and F-Keys. We’ve added a notification to let you
know you’ve swapped.
NOTE:By default, the keyboard has direct access to Media Keys.
Logitech Flow
You can work on multiple computers with your MX Keys keyboard. With a Flow-enabled Logitech
mouse, such as MX Master 3, you can work and type on multiple computers with the same mouse and
keyboard using Logitech Flow technology.