SECTION 5 " RT5900 Radio Terminal
VT220/ANSI Terminal Emulation Programmer’s Reference Guide 5-15
Top-Row Function Keys
On the VT220 terminal’s keyboard, function keys [F1]
through [F5] are used for hold screen, print screen, set-up,
data/talk, and break. The radio terminal supports only the
break function, which is [F5] on the radio terminal’s key-
board.
Function keys [F6] through [F20] are user-defined keys
(UDKs) that have operations assigned to them by the ap-
plication software in use. Refer to your application’s soft-
ware manual for their programmed uses.
Table 5-5 shows how to perform function operations.
Table 5-5
RT5900 Top-Row Function Keys
To Do Function Press
F5--F8 [F5] -- [F8]
F9--F16 [BROWN]+[F1] -- [BROWN]+[F8]
F17--F20 [GOLD]+[F1] -- [GOLD]+[F4]
Control Keys
Table 5-6 lists some control key combinations. On the radio
terminal’s keyboard, the control key is [CTRL].
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