Xtralis ADPRO Presidium Mini, Инструкция по установке и эксплуатации

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ADPRO Presidium Mini by Xtralis Installation and User Manual
Doc. 14294_02
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To create a customised sensitivity level:
1. Highlight the sensitivity level on which the new level is to be based.
2. Select New Sensitivity .
3. Enter a name for the new sensitivity level and select OK .
4. Modify the Video Motion Thresholds on the right side of the window as required (values
outside of the valid ranges may not be entered).
5. Select OK . The window closes and the new level is selected for this channel.
To remove a (previously created) customised sensitivity:
1. Highlight the custom level to be removed.
2. Click the Remove Sensitivity button
3. Click Yes
To modify a custom level:
1. Highlight the custom level to be modified.
2. Modify the Video Motion Thresholds on the right side of the window as required (values
outside of the valid ranges will not be able to be entered).
3. Select OK . The window closes and the modified level is selected for this channel.
Table 4: Video Motion Thresholds Explanation
(*) Subject to the figure entered in the Detect Delay parameter.
Threshold Explanation
Minimum Area (sq m) The minimum area in square metres an object must be* to generate an alarm.
Maximum Area (sq m) The maximum area in square metres an object must be* to generate an alarm.
Minimum Width (m) The minimum width in metres an object must be* to generate an alarm.
Maximum Width (m) If an object is wider than this measurement* it is deemed too large to generate an alarm.
Minimum Height (m) The minimum height in metres an object must be* to generate an alarm.
Maximum Height (m) If an object is higher than this measurement* it is deemed too large to generate an
alarm.
Minimum Speed (m/s) The minimum velocity in metres per second that an object may be to generate an alarm.
Maximum Speed (m/s) The maximum velocity in metres per second that an object may be to generate an
alarm.
Minimum Distance (m) The minimum distance in metres that a motion detection track must be to cause an
alarm. Note: If the intruder has taken a meandering path, the track length is measured
as the crow flies, and not along their entire distance of travel.
Minimum Density (%) The minimum allowed ratio of motion detection pixels to bounding box area for each
tracked object. For example, the bounding box area for a tree may be very large if there
is movement at the extremity of the branches, but the number of motion detection pixels
through the rest of the box may be small, whereas a moving human will generate a large
number of detection pixels for a relatively small bounding box.
Scene Change Threshold
(%) If the scene changes by the percentage specified, the scene learning mechanism is
retriggered. This may prevent nuisance alarms caused by sudden changes in lighting
levels, eg. when lights are turned on at night. Note: It should not be necessary to
change this value with normal use.
Scene Change Holdoff (s) The scene change percentage specified above must exist for this length of time before
the scene is relearnt. Note: It should not be necessary to change this value with normal
use.
Detect Delay (seconds) A track needs to continue to meet the size, area, velocity, and density criteria for this
duration before an alarm will be generated. The remaining criteria must also be met
before an alarm can be generated.