Zebra DS457 Series - Page 57

Specifications 4 - 7
Figure 4-5 DS457-SR/DL Decode Zone - QR Code and PDF417 Symbols
In.
cm
0
15 mil PDF417
Depth of Field
13.0
4
8
12 16
0
10.2 20.3
30.5
40.6
10 mil PDF417
1.2
10.2
0
W
i
d
t
h
o
f
F
i
e
l
d
0
10
25.4
20
50.8
50.8
20
25.4
in.
Note: Typical performance at 73˚F (23˚C)
on high quality symbols.
DS457-SR/DL
10
7.1
6.67 mil PDF417
7.0
10 mil QR Code
5 mil PDF417
2.4
6.2
7.5 mil QR Code
2.1
5.1
1.5
1.8
1.5
cm