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Admin Viewer/VB Viewer
The operations and settings that can be performed only in the Admin Viewer are explained.
Magnifying Part of the Image (Viewer
PTZ)
Viewer PTZ is a function that magnifies part of the
camera’s image in the image display area using the
digital zoom function.
Click the [Viewer PTZ] button to display the viewer PTZ
panel.
The initial status of the Viewer PTZ panel shows the
preview frame (yellow) occupying the entire image.
Note
Video cropped with Viewer PTZ will not be reflected in videos
generated by events or uploaded due to timers.
Adjusting the Preview Frame Size
Drag the preview frame line to make the frame smaller,
and a magnified view of the image in the frame will be
shown in the image display area.
The preview frame turns blue when you drag it.
Note
• The aspect ratio of the preview frame is always 4:3.
• The Viewer PTZ uses digital zoom, so the higher the digital
zoom ratio, the lower the quality of the image becomes.
Performing Operations and Settings as the Administrator
Important
When the Viewer PTZ function is used, you cannot operate the
camera by clicking the image display area.
Preview Frame
(Magnified display area)
Center of preview
frame
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