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6.3.
Preamble / Postamble
One or several characters (22 maximum) can be systematically added to each message
as Preamble (leading positions) or as Postamble (ending positions) before transmission to
the host system.
These characters can be chosen from the Code 39 Full ASCII Table (see appendix 6.10,
page 70) when ASCII characters are required or from the Code 39 Full ASCII Extended
Table (see appendix 6.8, page 65) to emulate function keys in Keyboard-Wedge mode.
6.3.1. Preamble Character
6.3.2. Postamble Character
6.3.3. Clear Buffer
To clear a buffer, read the corresponding access code then read the code Clear
Buffer Pre-selected.
START OF CONFIGURATION
IS1000 – Configuration Guide
ACCESS CODE PREAMBLE BUFFER
Enter the Preamble character(s)
using the Code 39 Full ASCII Table page 70 or
the Code 39 Full ASCII Extended Table page 65
ACCESS CODE POSTAMBLE BUFFER
Enter the Postamble character(s)
using the Code 39 Full ASCII Table page 70 or
the Code 39 Full ASCII Extended Table page 65
CLEAR BUFFER PRE-SELECTED
58
END OF CONFIGURATION
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