68
•
Configuring the ViconNet System
XX128-33-00 Rev 806 Kollector Pro Network Digital Video Recorder
For example, you can focus on windows or doors (as shown in the picture
opposite) to monitor opening/closing events.
The following options are provided:
Option Description
This button clears all the current colored grid blocks in the view. You can then
use the
Pencil
tool to define grid blocks for specific ROIs within the view
surface.
NOTE:
Change detection does not function unless ROIs are identified
by colored (blue, red or yellow) grid blocks.
This button marks colored grid blocks over the entire window surface, meaning
that change detection will apply to the entire camera view. You can then use
the Eraser tool to remove specific grid blocks.
When the
Pencil
tool is selected, the cursor becomes a pencil icon.
You can define ROIs by clicking and dragging over the required view area
segments, thereby drawing arrays of red, blue or yellow grid blocks (according
to which pencil is selected).
The
Tool Size Selector
area includes buttons for three pencil sizes.
According to the selected size, the cursor draws a small (single
block), medium (4-block) or large (16-block) width of grid blocks per
sweep.
When the Eraser tool is selected, the cursor becomes an eraser icon. You can
erase ROI segments by clicking and dragging over selected grid blocks,
thereby erasing them.
The
Tool Size Selector
area includes buttons for three eraser
sizes. According to the selected size, the cursor will erase a small
(single block), medium (4-block) or large (16-block) width of surface
blocks per sweep.
The
Block Control
selector enables you to define how many blocks of the
colored grid arrays must be simultaneously involved in the change before
recording is triggered. For example:
•
"1" (the most sensitive setting) indicates that recording should be triggered
if a change is detected in even one block amongst all the defined ROIs.
•
"16" (the least sensitive setting) indicates that the change must be
simultaneously detected in at least 16 blocks within the entire view area.
The blocks do not have to be contiguous.
NOTE:
The selected maximum cannot exceed the total number of
blocks defined in ROIs.
