fScan Reference Manual, Chapter 3 (KeyCmds:MoveKeys): multi
usage: &
Entering the '&' character interactively activates the multi-modal arrow key option. In this mode, the function of the keyboard arrow keys and PageUp/PageDown keys (and their synonyms l/r,i/d,[/]) automatically varies depending on the status of the active display window.
Viewing GrayScale Images
Viewing Thresholded Images
…
See Also:
fScan Home,
fScan Manual,
KeyCmds,
MoveKeys,
Manual Help