Datalogic DS6400 Reference Manual page 137

READING FEATURES
DS6400-105-0XX - 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 DS6400-105-0XX operating with focus position = 115 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 134.
0 16 20
0 40 50
28
70
24
60
20
50
Global Reading
Area
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 133 - Oscillating Mirror 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°
24 28 32 36 40
60 70 80 90 100 110
44 48 52 56 60
120 130 140 150
Focus
Position = 115 cm
68 72 76 80
64
160 170 180 190
200
9
(in)
(cm)
121