Keychron B09QXKRJMT Compact Wireless Mechanical Keyboard User Guide

June 10, 2024
Keychron

Keychron B09QXKRJMT Compact Wireless Mechanical Keyboard User Guide
Keychron B09QXKRJMT Compact Wireless Mechanical
Keyboard

Connect Bluetooth

Switch toggle to Bluetooth

Press fni + Q (for 3 seconds) and pair with device named Keychron K12

Connect Cable

Switch toggle to Cable

Switch to wired mode after conected the cable to your keyboard.

Change Light Effect

Press light effect key
Change Light Effect

For RGB version – Press fn2 + right arrow / left arrow to change color
Change Light Effect

Multimedia Key and Function Key

Multimedia keys
Symbol

Function keys
Symbol

In order to get Mogirnotrto gcnou need to press mnt and Symbol6 Krt.

In orded to get Function Key. you need to messing and Symbol  Key

Disable Auto Sleep Mode

The keyboard goes to Auto Sleep Mode in 10 minutes of sitting idle to save battery
Disable Auto Sleep

Press fn2 + S + 0 (for 4 seconds) to disable the Auto Sleep Mode.
Disable Auto Sleep

Remap keys

We don’t have an official software to remap the keys yet. But you can use these two software to get the job done. (Except the light effect key)

For Mac – Karabiner

For Windows – SharpKeys

Linux’s Setting
We have a Linux user group on facebook. Please search “Keychron Linux Group” on facebook. So you can have better experience with our keyboard.

Turn Off the Backlight

In order to turn up the brightness of the backlight, you need to press fnl +
In order to turn down the brightness of the backlight, you need to press fnl + I
Turn Off the Backlight

Remap keys

We don’t have an official software to remap the keys yet. But you can use these two software to get the job done. (Except the light effect key) For Mac – Karabiner For Windows – SharpKeys
Turn Off the Backlight

Factory Reset

Trouble shooting? Don’t know what’s going on with the keyboard? Try factory reset by pressing fnl +.1 +Z (for 3 seconds)
Factory Reset

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