Honeywell CN75, Руководство пользователя

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75 Series Mobile Computer User Guide 125
EX25 Typical Reading Distance (2D)
EX25 2D Symbologies Typical Reading Distances with 0.24 cm (0.09 in) Setback
Symbology Density
Distance
Minimum Maximum
DataMatrix 0.25 mm (10 mils) 15 cm (5.91 in) 90 cm (35.43 in)
0.76 mm (30 mils) 25 cm (9.84 in) 310 cm (122.05 in)
1.4 mm (55 mils) ** 450 cm (177.17 in)
2.5 mm (100 mils) ** 1100 cm (433.07 in)
7.5 mm (300 mils) 20 cm (7.87 in) 1524 cm (600 in)
** Minimum distance depends on bar code width and scan angle.
32”
in
0 100
cm
160
80
0
80
160
240
320
320
240
400
400
0” 40”
80”
0.25 mm
10 mils
0.76 mm/30 mils
1.4 mm/55 mils
200 300 600 400 700 500 1100
120” 160” 200”
64”
0”
32”
64”
800 900 1000
240” 280” 320” 360” 400” 440”
96”
128”
160”
96”
128”
160”
480”
1200
2.5 mm/100 mils