JANUS? 2020 Hand-Held Computer (4MB) - Intermec

JANUS 2020 Hand-Held Computer User’s Manual (4MB) NF BC
Clear
Purpose: Deletes the entire data record you are accumulating.
From Host: Not supported
Keypad: Not supported
IRL Command: Not supported
Scan: Clear
*--*
*- -*
Command Override
Purpose: Causes the character that follows it to be treated as data. Command override
allows you to use control characters in preambles, postambles, data strings,
and configuration command strings.
From Host:
Keypad:
IRL Command: Z"^P"
Scan: Command Override
*$P*
**
11-6
The key sequence ^P (Ctrl P) is also the ASCII Data Link Exception character
(DLE). ^P causes the character that follows it to be received as data, even if it is
a protocol character. To interpret a Command Override command from the
host, the command must be preceded by DLE.
For example, when ^P^P^M is sent from the host, it is interpreted as ^P^M,
where ^P is acknowledged allowing the next command (^M) to be interpreted
as data and passed on to the application. When ^P^M is sent from the host, it
is interpreted as ^M, the display is not affected and the Carriage Return
command is executed.