User's Manual

Table Of Contents
Appendix A — Specifications
126 Document Title
EA31 Typical Reading Distances - Extended Reading Range
These typical reading distances are measured in an office environment
(250 lux) for the EA31 standard model with Extended Reading Range
activated. Extended Reading Range is enabled by default.
EA31 Typical Reading Distances - Extended Reading Range
* These symbologies are only available if your CN51 has an extended range
are imager or a near-far area imager.
Bar Code Symbologies (Continued)
EA31 Typical Reading Distances - Extended Reading Range Activated
Symbology Density Minimum Distance Maximum Distance
Code 39 0.125 mm/5
mils0.50 mm/20
mils1 mm/40
mils
4.50 cm/1.77
in6.00 cm/2.36
in12.50 cm/4.92 in
22.50 cm/8.86
in64.00 cm/25.20
in97.50 cm/38.39
in
DRAFT