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READING FEATURES
4
DS6400-100-0XX - Resolution: 0.50 mm/20 mils
The diagram shows a global reading area, which includes all possible focus positions, and
the reading area obtained for the DS6400-100-0XX operating with focus position = 120 cm
and barcode density of 0.50 mm (20 mils).
It is possible to obtain the minimum and maximum distance values by referring to the radial
distance curves displayed in Figure 94.
8
4
12
(in)
0 16 28
(in)
20 24 32 36
0 40 50 60 70 80 90 100 110
(cm)
50
40
30
20
0
(cm)
10
-10
0
-20
-30
-40
16
20
-16
-20
-12
-8
-4
120 130
4440 48 52
-50
-24
60
24
140 150
6056
Global Reading
Area
-60
Focus
Position = 120 cm
160
64
170 180
68
72
70
28
-70
-28
190
76
200
80
Figure 93 – Standard Model 0.50 mm / 20 mils Reading Diagram
Note: (0,0) is the center of the laser beam output window.
CONDITIONS
Code = Interleaved 2/5 or Code 39
PCS = 0.90
Pitch angle = 0°
Skew angle = 10° - 20°
Tilt angle = 0°
81