Ganz Security ZN1A-B4DMZ56U-1 GXi Series VCA Interface Manual - Page 38
Calibration Diagnostics Mode
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Ganz GXi Series VCA Interface Manual V3.05.31.18 Calibration Diagnostics Mode To enable the user to more accurately configure the calibration for the counting line, there is a diagnostic feature which can be enabled to provide feedback of the counting results. To enable this mode, select the "Metadata Format" ->"Counting Line Diagnostics" on the VCA Advanced Settings page. When the diagnostics metadata is enabled, the diagnostics will appear as black and white lines on either side of the counting line on the Zones and Rules page. Each line represents an object which was detected by the counting algorithm. The width of the line shows the width of the object detected by the line. The last 5 detections are displayed for each direction with the latest one appearing closest to the counting line. Each detection is counted as several objects based on the current width calibration. This is shown as follows: • Black line: Event not counted • Solid white line: Event counted as one object • Broken white line: Event counted as multiple objects indicated by the number of line segments. Using the feedback from the diagnostics, the width calibration can be fine-tuned to count the correct sized objects and filter out spurious detections. 05-2018-A 37 | P a g e
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