                                  Screen #2

- The right side of the screen lists the available modules of RADIOSIM.
- The  left side of the screen lists the modules installed in your canal.

     Hit keys, or the uppercase first letter, of following choices:

- LOW and HIGH keys (arrows) select a module.
- TAB, tabulation key, or LEFT / RIGHT keys, set action of LOW and HIGH
  either on the left or the right side of screen.
- INS and DEL modify the canal contents.
- 'Notice' gives acces to On Line Notice.
- 'Comment' displays the canal comment, and allows to edit it.
- Several modules may be identical in a given canal, with same or different
  parameters.

- The list of canal modules being established, PGUP goes to screen #3 to fix
  the value of their parameters, the LEFT and RIGHT keys controlling the move
  from one module to another.



- 'Save' saves the canal parameters, its title (one line) and a comment (24
  lines). 'Save' also allows to only edit the comment, because the saving
  process can be cancelled at any time.

- PGDN goes back to screen #1, to begin computation, or to modify the value
  of N, or of another parameter of screen #1.

- For this screen and following screens, at any time of the computation
  process, the screen bottom line displays the list of permitted keys.
