INTRODUCTION
5
1
By configuring the oscillating speed up to the maximum value of 19 Hz, raster emulation can
be performed for reading fast moving objects.
Hz Max.
Aperture
0-5 40°
6-10 30°
11-15 20°
16-19 10°
NOTE
By limiting the raster width to the minimum necessary, the number of scans
on the reading surface is increased.
Oscillating angles are selected in software where the minimum and maximum angles
correspond to –2.5° and +37.5°.
The scanner can be tilted in order for the 17.5° software setting to correspond with the 0°
horizontal plane.
+17.5°
+37.5°
-2.5°
Figure 4 - Oscillating Mirror Extreme Angle Positions
These models provide higher scanning speed (1200 scans/sec) compared to standard
models and the reading performance is not adversely affected by the oscillating mirror.
The following example represents the selection of an angle of +10° for the bottom line and an
angle of +20° for the top line (see figure below).
+17.5°
+37.5°
+27.5°
Figure 5 - Oscillating Mode
Refer to chapter 2 for more information on scanner mounting and positioning.