http://www.synthzone.com/ubbs/Forum22/HTML/000709.html
http://www.synthzone.com/ubbs/Forum22/HTML/000143.html


This is a known "problem" as far as I remember.
Several posts about the issue here at Ketron forum.
Perform a search for screen and or display and
you'll probably fins something similiar as the links above.

Good luck!
GJ
_________________________
Cheers 🥂
GJ
_______________________________________________
"Success is not counted by how high you have climbed
but by how many you brought with you." (Wil Rose)