Privacy Mask Configuration; Ptz Control - UNIVIEW NVR201-04E User Manual

NOTE!
The Image Rotation parameter is used to change image orientation and sometimes to achieve

corridor mode. For example, you can rotate images 90 degrees clockwise by selecting 90° CW, or
rotate images 90 degrees counterclockwise by selecting 90° CCW.
In corridor mode, operations to areas of interest (such as zoom and motion detection areas) also

work in corridor mode.
The changed image settings apply to both live and recorded videos.

3. Click Apply to complete the configuration.

Privacy Mask Configuration

1. Click Menu > Camera > Privacy Mask.
2. Select the desired camera, select Enable Privacy Mask, and then use the mouse to specify
privacy mask areas, which are marked with different colors.
NOTE!
Up to four privacy mask areas are allowed. Clicking a Clear button clears the mask area with the
same color.
3. Click Apply to complete the configuration.
5

PTZ Control

PTZ (means pan, tilt, and zoom) control allows you to control the rotation speed, viewing direction,
iris, focus of a PTZ camera and turn on or off its wiper (if applicable) from a remote location. In
addition, you can set preset positions (presets for short) for a PTZ camera.
22