Datalogic Scanning POWERSCAN SR - Manual (Page 16)

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