Ness 16-channel models, Руководство пользователя

Страница: 44 / 97

User’s Manual
36
Figure 24 : Event – Motion setup screen.
Your DVR has built-in video motion detection. Video motion detection can be turned On or Off for each camera.
Highlighting the box under the Sensitivity heading and pressing the
button
allows you to adjust the DVR’s sensitivity to motion for Daytime and Nighttime
independently. There are five settings with
1
being the least sensitive and
5
being the most sensitive.
You can define the area of the image where you want to detect motion; e.g., a doorway. Highlight the box under the
Zone
heading, and press the button. The Motion Detection Zone screen displays.
The Motion Detection Zone screen is laid over the video for the selected
camera. You can set up motion detection zones by selecting or clearing
blocks.
NOTE: You can set up motion zones one block at a time in groups of 8
individual block groups. A block group is positioned within the
image area using the Up and Down arrow buttons, and individual
blocks within the block groups are selected or cleared using the
camera buttons.
Press the button to display the menu screen. The menu on the setup screen has the following functions:
Select — Activates highlighted blocks to detect motion.
Clear — Deactivates highlighted blocks so that they will not detect motion.
Reverse — Activates inactive highlighted blocks and deactivates active highlighted blocks.
Select All — Activates all blocks to detect motion.
Clear All — Deactivates all blocks so that they will not detect motion.
Reverse All — Activates inactive blocks and deactivates active blocks.
Zone View — Displays any detected motion within the zone in red.
OK
— Accepts changes and closes Zone setup.
Cancel
— Exits Zone setup without saving changes.
NOTE: Displaying the detection zone is supported only in the HD display mode.
You can adjust the minimum number of detection blocks that must be
activated to trigger a motion alarm. Highlighting the box under the
Min.
Blocks
heading and pressing the button allows you to adjust the minimum
number of detection blocks for Daytime and Nighttime independently.
Smaller numbers provide greater sensitivity because fewer detection blocks
must be activated.