MetroSelect
™
1 Redundant Scans
2 Redundant Scans 3 Redundant Scans
*0 Redundant Scans
Redundant Scans
5 Redundant Scans
Requires 1 good decode for a “good
scan.”
Requires 2 consecutive decodes of the
same bar code data for a “good
scan” .
Requires 3 consecutive...
4 Redundant Scans
Requires 4...
Requires 5...
Requires 6...
301100 301110
301120 301130
301140 301150
D-4