Symbol Series 3100 Product Reference Manual page 75

1-D/PDF417 Scan Element Decode Zones
NOTE: Typical performance at 68
Integrated
Scanner
6 Mil
Depth of
Field
in Inches 7.5 Mil
20 Mil Min. Element Width
40 Mil Minimum Element Width
0 1 2 4 6
0 12.7
Depth of field as a function of minimum element width.
Figure 4-12. 1-D/PDF417 Scan Element 1-D Decode Zone
NOTE: Typical performance at 68
Integrated
Scanner
Depth of
Field
in Inches
0 1
0 2.5
Depth of field as a function of minimum element width.
Figure 4-13. 1-D/PDF417 Scan Element PDF417 Decode Zone
o
F ( 20
55 Mil Minimum Element Width
8 10 12 14 16 18 20 22
25.4 38.1
o
F ( 20
Y-module dimension = 3 X.
6.6 Mil
10 Mil Minimum Element Width
15 Mil Minimum Element Width
2 4 6 8
5.1 10.1 15.2 20.3
Operating the Series 3100/3500
o
C) on high quality symbols.
24 26 28 30
50.8 63.5 76.2
o
C) on high quality symbols.
10 12 14
25.4 30.5 35.6
10
25.4
8
6
5
12.7
4
2
0
0
2
4
5
12.7
6
8
10
25.4
Cm.
In.
32
In.
Cm.
5 12.7
2.5 6.4
0 0
2.5 6.4
12.7
5
In. Cm.
In.
Cm.
4-29