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VIP X1 | Installation and Operating Manual EN | 77
Bosch Security Systems | 2006-12 | V2.5 Configuration using a Web browser
Scene too noisy
Activate this function if tampering associated with EMC interference (noisy
scene as the result of a strong interference signal in the vicinity of the video
lines), as an example, should trigger an alarm.
Reference check
You can save a reference image that is continuously compared with the current
video image. If the current video image in the marked areas differs from the ref-
erence image, an alarm is triggered. This allows you to detect tampering that
would otherwise not be detected, for example if the camera is turned.
– Click Reference to save the currently visible video image as a reference.
– Click Select area and select the areas in the reference image that are to be
monitored.
– Check the box Reference check to activate on-going matching. The stored
reference image is displayed in black and white below the current video
image, and the selected areas are marked in red.