American Dynamics Multivision Quest TMV910Q, User Manual

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User’s Guide
42 Advanced Setup Using On-Screen Menus
Detect Area
When this item is selected, the screen will be covered by 192 points forming a
“detection grid” (16 wide x 12 high). Use the
Direction keys and the Enter key to
enable/disable points in the grid in order to define the area of the image to be
processed using the motion detection algorithm (small circle = disabled; large
circle = enabled). The default cursor size is one grid point, meaning that grid points
may be toggled one at a time. You can use the
View key to change the cursor size from
1x1 to 2x2, 3x3 or 4x4 grid points, to make the set up process easier. You may also use
the
SET key to turn the grid points all on or all off.
Sensitivity
Sensitivity determines how much variation in the image is required to indicate
motion. It is set using two bars that can be adjusted using the
Direction keys. The
upper bar shows the current detected amount of motion of this camera. The lower bar
allows you to set the “trigger level”. When motion detected in the detect area exceeds
the trigger level, a Motion Detect alarm is triggered. The sensitivity and grid setup can
be tested by having someone walk through the frame, or by simulating the type of
motion you wish to detect and observing the change in the upper bar.
Alarm In
Used to enable or disable alarm input detection. When set to “ON”, the alarm
processor will function as defined in
Schedule Set Up Menu and Configuration
Table 2 .
Video Loss Detection
Used to enable or disable Video Loss as an alarm event.
Alarm Set/Reset Switch
Used to enable or disable the Alarm Set/Reset signal of the external connector. If you
select EN (enable), then you can activate the alarm output by an Alarm Set signal,
even if no alarm event has actually occurred, or deactivate the alarm output by an
Alarm Reset signal after an alarm is triggered.