Datalogic DS6400, Справочное руководство

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READING FEATURES
113
9
9.5.2 DS6400 Oscillating Mirror Model
DS6400-105-0XX - Resolution: 0.20 mm/8 mils
The diagram shows a global reading area, which includes all possible focus positions, and
the reading area obtained for the DS6400-105-0XX operating with focus position = 60 cm
and barcode density of 0.20 mm (8 mils).
It is possible to obtain the minimum and maximum distance values by referring to the radial
distance curves displayed in Figure 126.
8
6
10
10
(in)
0 14 20
(in)
16 18 22 24
0 35 40 45 50 55 60 65 70
(cm)
35
30
25
20
4
(cm)
15
5
0
-5
-10
-15
12
14
-4
-6
-2
0
2
75 80
28 26 30 32
-20
-8
40
16
85 90 95 100
36 34 38 40
Global Reading
Area
-25
-30
-35
-40
-10
-12
-14
-16
Focus
Position = 60 cm
Figure 125
– Oscillating Mirror Model 0.20 mm / 8 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°