Special Keys

Key Action
Ctrl+ Decrease LCD contrast
Ctrl+ Increase LCD contrast
Ctrl+ Screen window 40 col right
Ctrl+ Screen window 40 col left
Ctrl+Space Toggle backlight ('EL' Models only)
Shift+ Screen window up 1 line
Shift+ Screen window down 1 line
Shift+ Screen window 1 char right
Shift+ Screen window 1 char left
Shift+LBL Keys line on/off toggle
Ctrl+C CP/M break / reboot
Ctrl+H Backspace
Ctrl+U Clear input
Ctrl+Z CP/M EOF
Ctrl+1 Dir
Ctrl+2 Stat
Ctrl+3 Basic / Inp
Ctrl+4 Coms / Save
Ctrl+5 Clck / Type
Ctrl+6 Term / Ren
Ctrl+7 Edit / Send
Ctrl+8 Toggle function of keys Ctrl+3 thru Ctrl+7