Installation
Pi20
Rev. B 09/2011
19
Figure 7: Field of View Calculator
5.5
Focusing
After the camera has been mounted, it is important to make sure that the optimum focus has been
established for the given mounting distance. It is important to focus the camera correctly to obtain the
sharpest image of the target you wish to view.
The camera with remote focus (…RC) can be set via the TSA software.
The camera with manual focus (…MA, …MB) can only be focused manually on the front of the
camera.
Figure 8: Focusing the Camera with Manual Focus (…MA, …MB)
It should be noted that if the focus changes or the camera is moved from its installed location, the user
must make sure that a new focus setting has been achieved.
Clockwise turning:
focal point goes far
Counter-clockwise turning:
focal point comes near
