Manual

Vision Systems 9-7
Minor Troubleshooting
There are some troubleshooting procedures that an operator may perform. These are listed
in the table below. Some problems that appear to be problems with the vision system may
actually have other causes. Refer unsolved problems to a service technician.
Table 9 -2 Troubleshooting Guide for the AV-700
Symptom Check/Correction
No image
•
Make certain that the lens cap has been removed from the camera.
•
Check the camera cable harness connection to the back of the
dispensing head.
•
Check the two cable connections, part of the tie-wrapped harness
connecting the computer to the camera and light ring. The 12-pin
cable connects the computer to the camera, providing power and
video feed. The 15-pin D-sub cable connects the computer to the light
ring.
Unfocused image
•
Adjust the focus.
•
Check to make certain that the substrate is within the height focus
limits of the system. See AV-700 specifications.
•
The camera lens may have been dropped, damaged from harsh
chemicals or the environment, or has hit objects during operation. Call
a service technician.