program wont display

Good afternoon, I have a 4020 with 32mp, battery went dead, replaced battery, zeroed memory, set back lash, set fixtures and tools, downloaded several programs, can run programs, but cant see them to edit them, also dont show any of the quick keys, space bar does nothing except move cursor.







grams, I can run programs, but I cant see them before I run them, like edit lock is on, also no quick keys are displayed at the bottom, spcebar doesnt do anything but move the cursor??? Please help

I do believe 'PE' is the page editor in the command mode. The oldest Fadal we ever had needed PE put in all the time. I think it was a SET P condition.