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Interleaved 2 of 5 (ITF)
I 2 of 5 Security Level
Parameter # 1121
Interleaved 2 of 5 barcodes are vulnerable to misdecodes, particularly when I 2 of 5
Lengths is set to Any Length. The scanner offers four levels of decode security for Interleaved
2 of 5 barcodes. There is an inverse relationship between security and scanner aggressiveness.
Increasing the level of security can reduce scanning aggressiveness, so select only the
level of security necessary.
• I 2 of 5 Security Level 0: This setting allows the scanner to operate in its most
aggressive state, while providing sufficient security in decoding most in-spec barcodes.
• I 2 of 5 Security Level 1: A barcode must be successfully read twice, and satisfy certain
safety requirements before being decoded. This default setting eliminates most misdecodes.
• I 2 of 5 Security Level 2: Select this option with greater barcode security requirements
if Security Level 1 fails to eliminate misdecodes.
• I 2 of 5 Security Level 3: If you selected Security Level 2, and misdecodes still occur,
select this security level. The highest safety requirements are applied. A barcode must
be successfully read three times before being decoded.
Note: Selecting this option is an extreme measure against mis-decoding severely out-of-spec
barcodes. Selecting this level of security significantly impairs the decoding ability of the
scanner. If this level of security is required, try to improve the quality of the barcodes.
I 2 of 5 Security Level 0
I 2 of 5 Security Level 2
9-74
(0)
(2)
*
I 2 of 5 Security Level 1
(1)
HS-360X Handheld DPM Scanner User Manual
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