I got my new M20d...but I was so frustrated after powering it on for the first time.
The touchscreen response to my finger touching it was off by about an inch.
The further the right of the screen, the further to calibration was off.
I would press a button...and the button NEXT to it would react...making it very difficult to use obviously.
I searched on these forums, knowledge base...google'd it...nothing.
If there's already someone that knows how to do this, I sure could not locate the answer easily online.
Since this thing is a computer...and most computers have a BIOS/setup...maybe I could force it into a setup mode on boot.
So, I pressed down the SETUP button and held it down while turning the power on...voila!
The screen starts displaying the lines of startup commands like a linux box or a PC on initial start.
Then, there it is ... all the command prompts to calibrate the screen and more.
I just wanted to share this in case someone else gets a similar problem and needs to find the answer.
Hopefully it helps you calibrate or recalibrate your Stagescape touchscreen so it works with accuracy.
Love the board so far...very well designed. EASY to use!
Kudos to LINE6 on everything (so far)...with the exception of making screen calibration info easy to find!