UltraVision Security, Inc. • Salem, New Hampshire 03079 USA • Tel 866.374.9732 • 603.685.0303 • Fax 603.898.1840
www.UltraVisionSecurity.com • [email protected]
Rev 031109
26
Configure Alarm Mass Threshold (Sensitivity)
In order to adjust your system to detect people and ignore small animals such as birds,
a number must be determined for each sensor Alarm Mass Threshold.
The actual detection of a moving person will determine the setting for each individual sensor.
Use the following steps:
1.
On the
Configure System
screen, set the
Alarm Logging Option
to “twice per second”.
2.
Set the
Alarm Mass Threshold
setting at 10 for each sensor.
3.
Have a person walk to and over each sensor at a normal walking speed. Note the time that
each sensor is passed. Do this for every sensor.
4.
Go to
View Log File
. Note the lowest
Mass
reading for each sensor. This number will
probably be different for each sensor. This is normal as each sensor might be buried under
different materials or at different depths.
5.
Subtract 10 from the lowest
Mass
reading for each sensor and enter this number as the
Alarm
Mass Threshold
number for that sensor.
6.
Once all the sensors are configured, return to the
Configure System
screen and set the
Alarm
Logging Option
to “once per incident”.
Note: This is a good starting point to having each sensor detecting people and ignoring false
alarms from smaller objects. The Mass Threshold can be further optimized as the user’s
familiarity with the system is increased.
Logout
1.
From any screen, a User may logout by selecting
Logout
from the menu at the left of the
screen.
2.
The User will be asked to confirm logout. If correct, select
Yes
.
Software Updates
Periodically, UVSS will add new features or enhancements to the software. To take advantage of
these changes, please contact tech support at:
3/11/09 Version 10.9 Server software released. See Release 10.9 Notes page 41 for more information.
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