Intermec Trakker Antares 2420, User Manual

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TRAKKER Antares 2420 and 2425 Hand-Held Terminal User’s Manual
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Nugget
9-104
Start of Message (SOM)
Purpose: SOM is the first character in a message sent to or received from the host computer
through one of the terminal’s serial ports. SOM cannot equal the same value that is set
for EOM. You cannot set SOM to any of these values:
•
AFF (ACK)
•
REQ (ENQ)
•
DLE
•
SEL
•
NEG (NAK)
•
XOFF
•
Poll
•
XON
•
RES (EOT)
Note: Before you can enable SOM, you must enable the EOM command.
Syntax: YYn.data
where n is:
1 COM1 port
3 COM3 port
4 COM4 port
An acceptable value for data is any ASCII character.
Default: \x02 (hexadecimal value for STX)
Scan: To disable SOM, scan one of these bar codes:
Disable SOM for COM1 Disable SOM for COM3
*$+YY1.* *$+YY3.*
*$+YY1.* *$+YY3.*
Disable SOM for COM4
*$+YY4.*
*$+YY4.*
Or: To set SOM to an ASCII character for one serial port:
1. Scan this bar code:
Enter Accumulate Mode / Set SOM
*+/$+YY*
*+/$+YY*