A - 12 WT41N0 Integrator Guide
Decode Zones
RS309
The RS309 has a selectable scan angle of either 30° or 42°. The 30° scan angle decodes are shown in
and the 42° scan angle decodes are shown in
lists the typical distances for the 30°
and 42° scan angles for selected bar code densities. The minimum element width (or “symbol density”) is the
width in mils of the narrowest element (bar or space) in the symbol.
Figure A-3
RS309 30
°
Decode Zones
In.
cm
SE 1224
5 mil
4.25
8.00
7.5 mil
13 mil
3.75
13.50
26.75
41.50
72.00
20 mil * (80%MRD)
40 mil *
86.25
55 mil *
*Minimum distance determined by symbol length and scan angle
W
i
d
t
h
o
f
F
i
e
l
d
Depth of Field
Note: Typical performance at 68°F (20°C)
on high quality symbols.
2.75
2.25
4.00
5.75
0
5
10
15
5
10
15
20
25
20
25
0
12.7
25.4
38.1
12.7
25.4
38.1
50.8
63.5
50.8
63.5
100% UPC
70
177.8
65
165.1
60
152.4
55
139.7
50
127.0
45
114.3
40
101.6
35
88.9
30
76.2
25
63.5
20
50.8
15
38.1
10
25.4
5
12.7
0
0
90
85
80
75
215.9
203.2
190.5
in
cm
30.50
20 mil * (25%MRD)
228.6
RS309
Summary of Contents for WT41N0
Page 1: ...WT41N0 WEARABLE TERMINAL INTEGRATOR GUIDE ...
Page 2: ......
Page 3: ...WT41N0 INTERGRATOR GUIDE 72E 160600 01 Rev A December 2012 ...
Page 6: ...iv WT41N0 Integrator Guide ...
Page 18: ...xvi WT41N0 Integrator Guide ...
Page 60: ...3 6 WT41N0 Integrator Guide ...
Page 64: ...4 4 WT41N0 Integrator Guide ...
Page 118: ...7 16 WT41N0 Integrator Guide ...
Page 122: ...8 4 WT41N0 Integrator Guide ...
Page 154: ...A 20 WT41N0 Integrator Guide ...
Page 156: ...B 2 WT41N0 User Guide ...
Page 170: ...Index 4 WT41N0 Integrator Guide ...
Page 171: ......
