The Desktop Air Purifier Won't Switch to United Mode

Issue Description

When you use the desktop air purifier for your F1 laser engraver, you may find that it won't switch to the 'United Mode'.

 

Solution

Make sure the connection cable is plugged into the correct ports on both ends.

 

There are multiple USB-C ports on the devices. Please make sure the cable is plugged into the correct port as shown below.