SECTION 9 " Extended Commands
VT220/ANSI Terminal Emulation Programmer’s Reference Guide 9-37
Plessey
If the Plessey bar code scanning algorithm is enabled, set
its check digits (Table 9-15) according to your requirements.
See the manufacturer’s bar code specifications for more in-
formation on check digits.
Table 9-15
Plessey Characters
Line 1, Column 14
Character Description
0
1
(Space)
Plessey disabled.
Plessey enabled.
No change from current setting.
The dots in Table 9-17 on the next page indicate the Plessey
check digits the characters support. (The PEN*KEY 6400
Computer’s internal engine does not support Plessey alpha
characters.)
Codabar
The Codabar options (Codabar and ABC Codabar,
Table 9-16) are mutually exclusive coding algorithms and
cannot be selected at the same time. (The PEN*KEY 6400
Computer’s internal engine does not support ABC Codabar.)
Table 9-16
Codabar Characters
Line 1, Column 16
Character Description
0
1
2
(Space)
Codabar disabled.
Codabar enabled.
ABC Codabar enabled.
No change from current setting.
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