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5.0 UPC Types
5.1.19
UPC/EAN Security Level :
Parameter # 0x4D
The SE-955 offers four levels of decode security for UPC/EAN bar codes.
Increasing levels of security are provided for decreasing levels of bar
code quality. Select higher levels of security for decreasing levels of bar
code quality. Increasing security decreases the scanner’s aggressiveness,
so choose only that level of security necessary for the application.
UPC/EAN Security Level 0:
This default setting allows the scanner
to operate in its most aggressive state, while providing sufficient security
in decoding most “in-spec” UPC/EAN bar codes.
*UPC/EAN Security Level 0
(0x00)
UPC/EAN Security Level 1
(0x01)
UPC/EAN Security Level 2
(0x02)
UPC/EAN Security Level 3
(0x03)
UPC/EAN Security Level 1:
As bar code quality levels diminish,
certain characters become prone to mis-decodes before others (i.e., 1,
2, 7, 8). If mis-decodes of poorly printed bar codes occur, and the mis-
decodes are limited to these characters, select this security level.
UPC/EAN Security Level 2:
If mis-decodes of poorly printed bar
codes occur, and the mis-decodes are not limited to characters 1, 2, 7,
and 8, select this security level.
UPC/EAN Security Level 3:
If misdecodes still occur after selecting
Security Level 2, select this security level. Be advised, selecting this op-
tion is an extreme measure against mis-decoding severely out of spec
bar codes. Selection of this level of security significantly impairs the de-
coding ability of the scanner. If this level of security is necessary, try to
improve the quality of the bar codes.
5.1.20
UCC Coupon Extended Code :
Parameter # 0x55
The UCC Coupon Extended Code is an additional bar code adjacent to a
UCC Coupon Code. To enable or disable UCC Coupon Extended Code,
scan the appropriate bar code below.
Enable UCC Coupon Extended Code
(0x01)
*Disable UCC Coupon Extended Code
(0x00)
5.2 Code 128
5.2.1
Enable/Disable Code 128 :
Parameter # 0x08
To enable or disable Code 128, scan the appropriate bar code below.
5.2.2
Enable/Disable UCC/EAN-128 :
Parameter # 0x0E
To enable or disable UCC/EAN-128, scan the appropriate bar code be-
low. (See
Chapter B, Miscellaneous Code Information
for details
on UCC/EAN-128.)
*Enable Code 128
(0x01)
*Enable UCC/EAN-128
(0x01)
Disable Code 128
(0x00)
Disable UCC/EAN-128
(0x00)