Datalogic DS6400 Reference Manual page 125

READING FEATURES
DS6400-100-0XX - Resolution: 0.38 mm/15 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 = 140 cm
and barcode density of 0.38 mm (15 mils).
It is possible to obtain the minimum and maximum distance values by referring to the radial
distance curves displayed in Figure 122.
0 16
0 40 50
28
70
24
Global Reading
60
Area
20
50
16
40
12
30
8
20
4
10
0
0
-10
-4
-20
-8
-30
-12
-40
-16
-50
-20
-24 -60
-28
-70
(in) (cm)
Figure 121 – Standard Model 0.38 mm / 15 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°
20 24 28 32 36
60 70 80 90 100 110
Focus
Position = 140 cm
40 44 48 52 56
120 130 140 150
9
(in)
60 72
64 68
(cm)
160 170 180
109