Digital Video Recorder User Manual
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Setup mask area:
Click setting button under mask area
and enter into live image. Press left mouse and drag
mouse to set mask area, refer to below picture. Click
Apply button to save the setting.
Delete mask area:
Select a certain mask area and click
left mouse to delete that mask area. Click Apply button
to save the setting.
Fig 4.9 Live Configuration - Mask
Setup Mask Area
Live Image Mask Area