Husky MP2500 Manual page 117

The bottom line is the Function Line. This shows the commands
performed by pressing the function keys F1 to F10. F1 to F10 can be typed
by using W1, W2 etc, using W0 for F10. F1 to F4 can also be typed by
using the 1, 2, 3 and 4 keys next to the screen. These and the other
editing functions are described later in this chapter. The function line is also
used to display prompts and messages.
The lines between the status line and function line are called the Edit Area.
The edit area displays the text you are working with. When you enter ED, if
the file exists, you will see its first few lines in the edit area, like this:
This is the display with line wrapping disabled and the 8x6 font, which
shows only the first 39 characters of any lines which are wider than the LCD
screen.
If you have specified the WRAP option, any lines which are longer than the
width of the LCD will be continued on the next LCD line, like this:
Chapter 12: The Editor 95