The keypad on the F100s will only allow numeric characters.
So 'program c' = 'program 3' when you enter it using the keypad.
There is a shortcut if you enter simple scripts using the keypad.
- with nothing running
- press '5'
- input 'frq'
- 'enter'
- scr1pt is now running, 'run' to turn it off
- menu->save as, but you are limited to numbers which is why its easier to prepare your scripts on a computer and copy with the supplied F100 software.