10
PowerScan
®
Scanner
Figure 6. Depth of Field (XLR)
NOTE
In the context of the illustration below, a "mil" repre-
sents the minimum bar code element width. Mea-
surements are based on XLR models set with a 10°
scan angle width.
Specifications are subject to change without notice.
Depth of Field
Paper Labels (XLR decoded model, Code 39)
0
40 mil
20 mil
CENTIMETERS
FEET
FRONT OF SCANNER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
450
400
350
300
250
200
150
100
50
55 mil
Reflective Labels (XLR decoded model, Code 39)
70 mil
40 mil
CENTIMETERS
FEET
FRONT OF SCANNER
1100
1050
1000
950
900
850
800
750
700
650
600
550
500
450
400
350
300
250
200
150
100
50
1
0
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
100 mil
15 mil
