Decode Zones - Symbol DS6708 Product Reference Manual

Decode Zones

Note: Typical performance at 68˚F (20˚C)
on high quality symbols.
Top of
scanner
2.8
2.6
0.6
1.0
0 2
In.
cm
0 5.1
DS6708 Digital Scanner Decode Zone for 1D Bar Codes
Figure 2-14
Note: Typical performance at 68˚F (20˚C)
on high quality symbols.
Top of
scanner
2.1
1.5
In.
cm
0
0
DS6708 Digital Scanner Decode Zone for 2D Bar Codes
Figure 2-15
5 mil Code 39
5.8
Postnet
100% 13 mil UPC
20 mil Code 39
4 6 8 10 12
10.1 15.2 20.3 25.4 30.5 35.6
Depth of Field
6.6 mil PDF417
3.4 5.7
10 mil QR Code
6.8
2.6
10 mil MicroPDF
2.3 7.5
10 mil Data Matrix
2.3
10 mil PDF417
35 mil Maxicode
2 6 8
4
5.1 15.2 20.3
10.1
Depth of Field
12.5
14.0
21.0
14 16 18 20 22
40.6 45.7 50.8 55.9
In.
8.0
8.9
12.8
10 12
14
25.4 30.5
35.6
Scanning
W
In. cm
i
6 15.2
d
t
4 10.1
h
2 5.1
o
f
0 0
F
2 5.1
i
4 10.1
e
l
6 15.2
d
cm W
i
3 7.6
d
t
2 5.1
h
1 2.5
o
f
0 0
F
1 2.5
i
e
2 5.1
l
d
3 7.6
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