Metrologic IS4813 Integration Manual page 18

Exit Beam
Elevation Angle α
+2.5°
+2.5°
+2.5°
+2.5°
+2.5°
+2.5°
+2.5°
+2.5°
+2.5°
+2.5°
Specifications are subject to change without notice.
14
Minimum Allowable Window Position Required
To Avoid Detrimental Internal Reflective Beam Interference at
Positive Exit Beam Angle Tolerance
Minimum Projected Distance (mm) from the
to the Window's Internal Surface (L)
Engine's Base
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
Figure 12.
Minimum
Window Angle θ
28.0°
14.5°
10.5°
8.0°
7.0°
6.5°
6.0°
5.5°
5.0°
5.0°