A - 14 WT41N0 Integrator Guide
20 mil
Code 39; 2.2:1
123
80% MRD
2.25 in.
5.72 cm
(Note 2)
41.50 in.
105 cm
2.00 in
5.08 cm
(Note 2)
41.50 in
105.41 cm
20 mil
Code 39; 2.2:1
123
25% MRD
2.25 in.
5.72 cm
(Note 2)
30.50 in.
77.5 cm
2.00 in
5.08 cm
(Note 2)
30.50 in
77.5 cm
40 mil
Code 39; 2.2:1
AB
80% MRD
4.00 in.
10.16 cm
(Note 2)
72.00 in.
182.88 cm
3.25 in
8.26 cm
(Note 2)
70.75 in
179.79 cm
55 mil
Code 39; 2.2:1
CD
80% MRD
5.75 in.
14.6 cm
(Note 2)
86.25 in.
233.05 cm
4.50 in
11.43 cm
(Note 2)
86.00 in
228.6 cm
Table A-11
RS309 Decode Distances (Continued)
Symbol Density/
Bar Code Type/
W-N Ratio
Bar Code Content/
Contrast
Note 1
Typical 30° Working
Ranges
Typical 42° Working
Ranges
Near
Far
Near
Far
Notes:
1. CONTRAST measured as Mean Reflective Difference (MRD) at 650 nm.
2. Near ranges on lower densities are largely dependent upon the width of the bar code and the scan angle.
3. Working range specifications: Photographic quality symbols, pitch = 10°, skew = 0°, roll = 0°,
ambient light < 150 ft. candles, and temperature = 23°C
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: ......