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4.3.7 Fisheye View
The device supports the fisheye camera expansion in Live View or playback mode.
Before You Start
● The fisheye expansion view feature is supported only by certain models.
● The connected camera must support the fisheye view.
Steps
1. Start live view, click
2. Select the expansion view mode.
Icon
180° Panorama ( )
PTZ Expansion ( )
4.3.8 Fast View
Hold the mouse to drag on the time bar to get a fast view of the video files.
In the Video Playback mode, hold and drag the mouse through the playing time bar to fast view
the video files.
Release the mouse at the required time point to enter the full-screen playback.
Network Video Recorder User Manual
to enter the fisheye expansion mode.
Table 4-1 Fisheye View Icon Description
Description
Switch the Live View
image to the 180°
panorama view.
The PTZ Expansion is
the close-up view of
some defined area in
the fisheye view or
panorama expansion.
It supports the
electronic PTZ
function, also called
e-PTZ.
Icon
360° Panorama ( )
Radial Expansion ( )
60
Description
Switch the Live View
image to the 360°
panorama view.
In radial expansion
mode, the whole
wide-angle view of
the fisheye camera is
displayed. This view
mode is called
Fisheye View because
it approximates the
vision of a fish's
convex eye. The lens
produces curvilinear
images of a large
area, while distorting
the perspective and
angles of objects in
the image.
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