American Dynamics Intellex Intellex LT - Light Change; Motion Detection; Search Filter Configuration

132 Intellex
®
LT Digital Video Management System
Image Database Search
Play — Click to play back a video segment.
1. Select a video segment from the Search Results portion of
the screen (see Working with Search Results on page 133).
2. Click Play to begin playing the video segment. The playback
screen appears (see Using the Playback Screen on page 115).
Click New to clear the current search criteria on all of the search
screens and begin a new search. The unit erases the previous search
results from the screen. Click Close to close this screen. Either the
main screen or the playback screen appears. Click Help to display
online help for this screen.
Search Results — The unit lists all video segments that match the
search criteria in this area (see Working with Search Results on
page 133).
Search Filter
Configuration
Set search filters to select video segments for playback based on a
user-defined target area and type of activity. The method for
defining the search target area is identical to defining live filter
target areas. See Motion Detection for target area definition
instructions.
NOTE: Before following any procedures in this section, select the
search filter and click Setup (see Filters Search).
Light Change Use the Light Change screen to configure the target area for the light
change filter. Once configured, the filter selects video segments
with light level changes. The light level can change when someone
turns lights on or off, uses a flashlight or blocks the camera lens. See
Light Change on page 68 for details on target area definition and
sensitivity settings.
NOTE: You can only configure one light change target search
area at a time.
Motion Detection Use the Motion Detection screen to configure the target area for the
motion detection filter. Once configured, the filter selects video
segments with movement in the target area. See Motion Detection on
page 70 for details on target area definition and sensitivity settings.
NOTE: You can configure one or more motion detection target
search areas at a time.