Instruction Manual

Vision System 9-5
Adjustments for the AV-700
The built-in light ring and camera on the AV-700 may require adjustments to the brightness
and focus.
CAUTION! Any changes to focus of F-stop will cause problems with Auto
Fiducial Finding programs.
To adjust the brightness of the video display:
1. Locate the f-stop ring on the camera lens (see Figure 9-2).
It has the numbers 1.6, 2, 4, 8 and 16 on it. These are different aperture sizes, which
control brightness.
2. Twist the f-stop ring to the desired brightness.
" To increase the brightness, twist it to a larger aperture.
" To decrease the brightness, twist it to a smaller aperture.
3
1
.2
4
2
2
5
7
Figure 9-2 F-Stop Ring
F-Stop Ring
Focus Ring