# PF1-PF4 keys of VT100

In the default setup, PF1-PF4 keys of VT100 are emulated by "Num Lock", "/", "*" and "-" keys of numeric keypad. To emulate PF1-PF4 keys by F1-F4 keys of PC keyboard, edit the keyboard setup file KEYBOARD.CNF like the following (see also Keyboard setup file):

    [Numeric keypad]
    PF1=59
    PF2=60
    PF3=61
    PF4=62
    ; Key codes for F1-F4 keys are 59-62.

    [X function keys]
    XF1=off
    XF2=off
    XF3=off
    XF4=off
    ; XF1-XF4 items should be disabled, because
    ; key codes 59-62 can not be used twice in the setup file.