Symbol Technologies LS 3070 Manuale Utente
3-9
LS 3070 Product Reference Guide: Scanning with the LS 3070
LS 3070XLR Extra Long Range
Figure 3-4. LS 3070XLR Decode Zone:
Depth of field as a function of minimum element width.
Front of the
Scanner
40
60
80
140
160
0
55 Mil
30 Mil
0
10
10
20
Inches
20
20
0
25.4
25.4
51
51
In. Cm.
W
idth of Field
100
120
180
102
152
203
356
406
0
51
Cm
254
305
457
40 Mil
NOTE: Typical performance at 23
o
C (75
o
F) on high quality symbols.
Distance from Front of Scanner