| Hey All,
Had an issue with a brand new factory ELO touchscreen 2201L (pn:E107766) That I thought I would share.
Upon plugging in, setting resolution and output on the M1 then trying to calibrate it would not allow me to touch the top left target and consequently the calibration would fail.
I tried it several ways both inside and outside the shell to no avail.
Solution: Install drivers on an external machine (I used a PC, would be interested to find out if it works on MAC too) hook-up the ELO monitor to the computer, run the calibration tool with the <ELO config program> then Shutdown your computer.
Reattach ELO to the M1 and run calibration, works perfectly.
Ping me on here if anything was unclear.