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Live Preview Introduction
Lens Control
Select the camera and then click "Lens Control" to go to lens control tab. Click
to adjust the zoom and focus parameters of the camera's lens. Click "Save" to save the settings.
The introductions of these parameters and buttons are as follows.
Button/Parameter
Focus Mode
Day/night mode
switch autofocus
Time Interval
Note: This function is only available for the models with auto varifocal lens, or the settings here
are ineffective.
Click
/
to zoom in/out the image.
If manual mode is selected, focus button & "One Key Focus" & "Day/night
mode switch autofocus" will be available; if auto mode is selected, the time
interval setup will be available.
Click
/
to increase/decrease the focal length.
Click it to focus instantly.
If checked, the lens will focus automatically when the camera is switching
day/night mode.
It is the time interval when camera lens is auto-focusing. The interval can
be set in the drop-down list.
Meaning
47
NVR User Manual
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