User Manual of Network Zoom camera
53
The iris, shutter and gain values will be adjusted automatically according to
the brightness of the environment.
Iris Priority:
The value of iris needs to be adjusted manually. The shutter and gain values
will be adjusted automatically according to the brightness of the environment.
Figure 6-27 Manual Iris
Shutter Priority:
The value of shutter needs to be adjusted manually. The iris and gain values
will be adjusted automatically according to the brightness of the environment.
Figure 6-28 Manual Shutter
Manual:
In
Manual
mode, you can adjust the values of
Gain
,
Shutter
,
Iris
manually.
Note:
This function varies depending on the models of zoom camera.
Limit Gain
This feature is used to adjust gain of the image. The value ranges from 0 to 100.
Slow Shutter
This function can be used in underexposure condition. It lengthens the shutter time
to ensure full exposure. The slow shutter value can be set to
Slow Shutter*2, *3, *4,
*6,
and
*8
.
Figure 6-29 Slow Shutter
Focus Settings
Focus Mode
The
Focus Mode
can be set to
Auto
,
Manual
,
Semi-auto
.
Auto
:
The camera focuses automatically at any time according to objects in
the scene.
Semi-auto:
The camera focuses automatically only once after panning, tilting and
zooming.
Manual
:
In
Manual
mode, you need to use
on the control panel to focus
manually.
Min. Focus Distance
