SN680 Camera:
Can't raise camera ' high enough ' to view an object it once could.

FIX:
Try doing the origin check, this may correct the problem. During the check It may report a Tilt error, and then will try to fix itself.
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Jeff Mann
Vicon Technical Support Representative
Vicon Industries
135 Fell Court
Hauppauge, NY 11788
1-800-348-4266
TechnicalSupport@vicon-security.com
www.vicon-security.com
VICON VALERUS
http://www.vicon-security.com/products/valerus-vms/