Figure 9. depth of field (lr), Depth of field, User’s guide – PSC PowerScanTM RF User Manual
Page 16: Paper labels (lr decoded model, code 39), Reflective labels (lr decoded model, code 39)
User’s Guide
13
Figure 9. Depth of Field (LR)
NOTE
See the section titled,
Definition of a "mil" for more
information about reading this chart. Measurements
are based on LR models set with the a 14° scan
width (as opposed to the alternate Full Angle set-
ting of 28°). Reference the Programming Manual for
more information about the Half Angle feature.
Specifications are subject to change without notice.
Depth of Field
Paper Labels (LR decoded model, Code 39)
0
40 mil
20 mil
15 mil
7.5 mil
CENTIMETERS
FEET
FRONT OF SCANNER
10
1
2
3
4
5
20
30
40
50
60
70
80
90 100 110 120 130 140 150 160
6
7
8
9
170 180 190 200 210 220 230 240 250 260 270 280
10 mil
55 mil
Reflective Labels (LR decoded model, Code 39)
70 mil
55 mil
40 mil
CENTIMETERS
FEET
FRONT OF SCANNER
670
650
630
610
590
570
550
530
510
490
470
450
430
410
390
370
350
330
310
290
270
250
230
210
190
170
150
130
110
90
70
50
30
10
1
0
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
100 mil