Intermec Trakker Antares 2460, Руководство пользователя

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TRAKKER Antares 246X Stationary Terminal User’s Manual Nugg
C d 39
8-78
Start of Message (SOM)
Purpose: SOM is the first character in a message sent to or received from the host computer
through the terminal’s serial port. 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 configure the EOM command.
Syntax: YYn.data
where n is:
1 COM1 port
2 COM2 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
*$+YY1.*
*$+YY1.*
Disable SOM for COM2
*$+YY2.*
*$+YY2.*
Or: To set SOM to an ASCII character:
Note: To scan the following bar codes, you must configure the terminal to use Code 39
in Full ASCII mode. For help, see “Code 39” earlier in this chapter.
1. Scan this bar code:
Enter Accumulate Mode / Set SOM
*+/$+YY*
*+/$+YY*