Installation manual

DS4800 REFERENCE MANUAL
88
7
7.1.1 Tilt Angle for Advanced Code Reconstruction
The most important parameter in Advanced Code Reconstruction is the value of the
maximum tilt angle (maximum) under which the code reconstruction process is still
possible.

Laser Beam
= tilt angle

0° to

max
Figure 88 – Tilt Angle
The decoder will be able to read the label with a tilt angle between
+  max and -  max as shown in the following figure:
Conveyor
Laser Beam
No Read
No Read
-

+

0°
O
K
O
K
O
K
O
K
O
K
No Read
Figure 89 – Reading Zones with  Max
NOTE
While tilt angles of 45° can be obtained, DS4800 scanners are not designed
to create omni-directional reading stations using two scanners in an
X-pattern.