Intermec VT220/ANSI, Руководство программиста

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SECTION 5
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RT5900 Radio Terminal
5-12 VT220/ANSI Terminal Emulation Programmer’s Reference Guide
Editing Keypad
The VT220 terminal’s editing keypad has editing keys and
cursor control keys. Editing keys have functions assigned
to them by the application software in use. Refer to your
application’s software manual for the uses of the editing
keys. You can use the arrow keys to move the cursor and
page through the radio terminal’s display.
Editing Keys
Table 5-3 describes how to use the radio terminal to do
VT220 terminal editing operations.
Table 5-3
RT5900 Editing Keys
To Do Editing Operation Press
Find [BROWN]+[4]
Insert here [BROWN]+[5]
Remove [BROWN]+[6]
Select [BROWN]+[1]
Prev screen [BROWN]+[2]
Next screen [BROWN]+[3]
Cursor Control Key
The blue cursor control key in the upper right corner of the
keyboard allows you to move the cursor and page through
the radio terminal’s display. The keys operate in a local
windowing mode, which is always enabled. The mode pro-
vides a “window” into the VT220’s screen and allows you to
move the radio terminal’s display window (Figure 5-2).
Each key moves the window in the direction indicated by
the arrow.