Windows must be used to configure the sender/receivers, Parallels worked fine for one person
In order to configure the LED panels you will need to download the Linsn LED studio software. It's free, however they will ask for a serial number- just enter "888888".
We also suggest our LED wall configuration files
Before opening the software, connect the sender board to the computer via USB. This will let you configure both the sender and receiver board. Now open the software and click Option>>Software Setup