User 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.
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
To adjust the focus of the image:
1. Using a 5/64-inch hex key, loosen the setscrews holding the camera in place.
2. Move the camera up or down until the displayed image is in focus.
3. When satisfied, tighten the setscrews to secure the camera.
? NOTE Before using the vision system to program or run a dispensing
program, run Valve Offsets or Calculate Master Offsets in FmNT.
F-stop Ring