EA31 Minimum Reading Distances
CN51 Mobile Computer User Manual
Minimum reading distances are measured in the dark (0 lux).
EA31 Minimum Reading Distances
EA31 Minimum Reading Distances
Symbology
Density
Code 39
0.10 mm/4 mils
0.13 mm/5 mils
0.20 mm/8 mils
0.25 mm/10 mils
0.50 mm/20 mils
1 mm/40 mils
EAN/UPC 100% 0.33 mm/13 mils 5 cm/1.97 in
Appendix A — Specifications
Minimum
Distance
Maximum Distance
8 cm/3.15 in
10 cm/3.94 in
7 cm/2.76 in
13 cm/5.12 in
4 cm/1.57 in
20 cm/7.87 in
3.8 cm/1.5 in
24.5 cm/9.65 in
7 cm/2.76 in
45 cm/17.72 in
13.5 cm/5.31 in
71.5 cm/28.15 in
29.5 cm/11.61 in
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