SECTION 4 " RT1700 Radio Terminal
VT220/ANSI Terminal Emulation Programmer’s Reference Guide 4-17
If you try to move the cursor off the display in any direction,
the window shifts one or eight lines or columns in the direc-
tion of the cursor movement. This lets you move the view-
ing window around within the larger VT220 terminal
screen. The display does not wrap when the window reach-
es the top or side boundaries of the virtual VT220 screen. A
beep tone sounds when you try to move the window beyond
a top, bottom, left, or right boundary.
Use the arrow keys in combination with [GOLD] and
[BLACK] to move through the radio terminal’s display a
single space at a time (indicated by “S” on the overlay) or
eight spaces at a time (indicated by “W” on the overlay).
The following chart shows key movements.
To Move Display Press
One space right
[GOLD]+["]
One space left
[GOLD]+[A]
One space up
[GOLD]+[Y]
One space down
[GOLD]+[B]
Eight spaces right
[BLACK]+["]
Eight spaces left
[BLACK]+[A]
Eight spaces up
[BLACK]+[Y]
Eight spaces down
[BLACK]+[B]
Auxiliary Keypad
The VT220 terminal’s auxiliary keypad consists of numeric
keys (which enter numeric data) and programmable func-
tion (PF) keys. The PF keys have operations assigned to
them by the application software in use. Refer to your ap-
plication’s software manual for the programmed uses of the
PF keys.
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