Users having Falco terminals are fortunate in that they have more options
for setting up the terminal, in particular for the number of lines which
can go onto the screen. However, with this added complexity comes the danger
of getting the setup wrong. The standard Falco option of TAGIBM will NOT
change the setup: other options WILL change the setup, and will revert
to the standard setting when the user logs out of the IBM.

A Falco can have several windows: you will normally have an alphanumeric
window and possibly a graphics window. In order to see all of the window
the screen size must be at least the window size (and one line more if you
want the Falco status line at the top). Most Falco problems occur when the
screen size is exactly the window size (e.g. 25 lines) AND the Falco status
line is at the top: the cursor line is then BELOW the bottom of the screen.
You can either increase the screen size (in the setup procedure) or shift the
whole screen up with Ctrl F7.

I consider that the simplest way to setup your Falco is to start up TAGIBM
and ask for terminal type fs or ft: you then get a 25-line window and a
26-line screen. If you like this then go into the setup menu and save the
settings; if not then logout and then save the settings. Either way, when
you next switch the Falco off and on you will have the setup that you want.