Quick Start Guide

Smart backlighting
Your keyboard has an embedded ambient light sensor that reads and adapts the level of backlighting
accordingly.
Room brightness Backlight level
Low light - under 100 lux L2 - 25%
Mid light - between 100 and 200 lux L4 - 50%
High light - over 200 lux
L0 - no backlight*
Backlight is turned OFF.
*Backlight is turned OFF.
There are eight backlight levels.
You can change the backlight levels at any time, with two exceptions: the backlight cannot be turned
ON when the room brightness is high or when the keyboard battery is low.
Software notifications
Install Logitech Options software to get the most out of your keyboard.
Click here for more information,
1. Backlight level notifications
Change the backlight level and to know in real-time what level you have.