Operation Manual

NVR Configurations | 65
800-18160 - A - 06/2014
Overlay Click Overlay to open the Overlay interface.
Cover area (privacy mask): Configure the privacy mask to block
certain areas of the video. Drag the mouse to select the area. When
in 1-channel mode, the NVR supports up to 4 privacy mask zones.
Preview/monitor: The privacy masks have two types: Preview and
Monitor. If you select Preview for a privacy mask zone, then when
the NVR is in Preview status, the privacy mask zone can not be
viewed by users. If you select Monitor for a privacy mask zone, then
when the NVR is in Monitor status, the privacy mask zone can not be
viewed by users.
Time display: Select whether the NVR displays the time during
playback. Click Set, and then drag the time display to the desired
position on the video.
Channel display: Select whether the NVR displays the channel
during playback. Click Set, and then drag the channel display to the
desired position on the video.
Table 3-9 Encode Configurations
Setting Description