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Searching for Motion
!52 To focus motion search on an area of a video feed’s picture
1. After preparing a motion search, as explained in 5.2, Preparation, click
the Show / Hide mask button. You have the option of clicking
the Show / Hide masking grid button.
2. On the larger image, click where you need the motion search to occur. Blocks
appear as you click on the image. You can click as many times as needed. See
!53 To remove a block in a mask
• Click the block.
!54 To view more masking commands
• Place the mouse pointer on the large video image of a motion session and
right-click. A menu appears, showing global masking commands. See
Fig. 42. Enlarged detail of image used during a motion search.