User's Manual

Table Of Contents

Appendix A — Specifications

84 CK3 Mobile Computer User’s Manual

EA20X Extended Range Area Imager Standard Minimum

Reading Distances

EA20X Extended Range Area Imager Minimum Reading Distances: This

graphic does not include the 0.2 cm (0.08 in) setback for the CK3.

Minimum Reading Distances With 0.2 cm (0.08 in) Setback*

Symbology Density Minimum Distance Maximum Distance

Code 39 0.125 mm (5 mil)

0.20 mm (8mil)

0.25 mm (10 mil)

0.50 mm (20 mil)

cm (in)

UPC/EAN 0.33 mm (13 mils) cm (in) cm (in)

Data Matrix 0.191 mm (7.5 mils)

0.254 mm (10 mils)

0.381 mm (15 mils)

cm (in)

PDF417 0.160 mm (6.6 mils)

0.254 mm (10 mils)

0.381 mm (15 mils)

cm (in)

*Minimum reading distances are measured in the dark (0 lux).