OSD Setup Manual
46
- Detected Area Setup
After selected this item, the detected area is displayed as follows. The
detection area consists of 192 (16×12) detection grids.
Use the Direction keys to move the cursor and press ENTER to select or
de-select a grid. Press MODE to select all of the grids for detection; press
MODE again to de-select all of the grids.
- Sensitivity
This item is used to set the sensitivity of detection grids for the camera. A
greater value indicates more sensitive motion detection. A motion alarm
will be triggered once the amount of motion detected exceeds the
Threshold value.
Move the cursor to <Sensitivity> and press ENTER, and then use UP/
DOWN keys to adjust the value. The value is increased by 4% increment.
- Block Threshold
<Block Threshold> indicates the motion alarm triggered level; select from
<1> to <16>. Selecting <1> means the DVR will trigger the alarm when
one grid is detected; and selecting <16> means the DVR will trigger the
alarm when 16 grids are detected. Move the cursor to <Block Threshold>
and press ENTER, and then use UP / DOWN keys to adjust the value.
Alarm In
This item allows users to enable/ disable alarm input detection. According to users’
application, select <N/O> (Normal Open) or <N/C> (Normal Close) to enable the
alarm input detection, or select <OFF> to disable the detection.
If <N/C> is selected without installing any device, an alarm will be triggered and the
Event Icon will always display on the monitor until the selection is changed to
<N/O> or <OFF>, or when a device is installed.
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