SECTION 8 " Programming
8-6 VT220/ANSI Terminal Emulation Programmer’s Reference Guide
Table 8-2 (Continued)
C0 Control Characters and Wireless Station Action
Mne-
monic Wireless Station ActionNameHex
DC1
(XON)
11 Device control 1 Clears DC3 if XOFF support is enabled, which
causes the wireless station to continue sending
characters (keyboard unlocks).
DC2 12 Device control 2 Ignores this code.
DC3
(XOFF)
13 Device control 3 If XOFF support is enabled, causes the wire-
less station to stop sending characters until it
receives a DC1 control character.
DC4 14 Device control 4 Ignores this code.
NAK 15 Negative acknowl-
edgment
Ignores this code.
SYN 16 Synchronous table Ignores this code.
ETB 17 End transmission
block
Ignores this code.
CAN 18 Cancel Terminates and cancels any sequence in prog-
ress.
EM 19 End of medium Ignores this code.
SUB 1A Substitute Terminates and cancels the escape or control
sequence, or terminates the device control
string and displays reverse question mark.
ESC 1B Escape Processes as escape sequence introducer. Ter-
minates any escape, control, or device control
sequence in process.
FS 1C File separator Ignores this code.
GS 1D Group separator Ignores this code.
RS 1E Record separator If guarded area transfer mode (GATM) is reset,
the record separator is processed as a pro-
tected field entry.
US 1F Unit separator Ignores this code.
DEL 7F Delete Ignores this code; cannot be used as a fill char-
acter.
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