Datalogic A30, Руководство по оборудованию

Страница: 22 / 64

A30™ HARDWARE GUIDE
12
3
The A30 camera is able to capture images at a variety of angles.
When mounting the camera, take into consideration that significant pitch, skew, or tilt may
degrade accuracy.
The Pitch and Skew angles are represented by the values P and S in Figure 9 and Figure 10.
Position the camera to avoid the direct reflection of the light emitted by the camera or other
lighting. In some cases, such as low contrast or low illumination, the Pitch or Skew angle should
be adjusted.
P
Minimize
Figure 9 - Pitch angle
S
Figure 10 - Skew angle
The Tilt angle is represented by the value T in Figure 11.
T
Figure 11 - Tilt angle