To activate VT100 emulation mode and turn on full screen mode under NOS, use the command:
SCREEN,VT100.
To return to line mode, use the command:
LINE,VT100.
All function keys are generated using the (emulated) VT100 keypad, and all function keys must be followed by RETURN on the main keyboard to get processed. After typing a function key, spurious characters will show up on the display until the RETURN key has been processed. Typing a shifted function key actually means typing a different key (SF1 to SF9 instead of F1 to F9) on the VT100 keypad. To activate a function keys several times in a row, type that key the desired number of times before pressing RETURN.
SF1 PF1 NumLock |
SF2 PF2 / |
SF3 PF3 * |
SF4 PF4 - |
---|---|---|---|
F7 7 7 |
F8 8 8 |
F9 9 9 |
SF5 - Ctrl-+ |
F4 4 4 |
F5 5 5 |
F6 6 6 |
SF6 , + |
F1 1 1 |
F2 2 2 |
F3 3 3 |
SF7 Enter Enter |
SF9 0 0 |
SF8 . . |
Legend of keys:
NOS function key Key on VT100 Key on PC keypad |
---|
Note: actual mapping of the keys between PC keypad and VT100 keypad depends on the emulation being used. In particular, mapping of VT100 keypad keys "-" and "," varies between different emulations as these keys share a single key on the PC keypad.