User Manual of E Series Network Speed Dome
83
The parameters vary depending on the models of speed dome.
Exposure Settings
Exposure Mode
The
Exposure Mode
can be set to
Auto, Iris Priority, Shutter Priority,
and
Manual.
Auto:
The iris, shutter and gain values will be adjusted automatically according to the brightness
of the environment. You can set the iris range and shutter ranges by setting the Max. Iris
Limit, Min. Iris Limit, Max. Shutter Limit, and Min. Shutter Limit respectively.
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 6-28
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 6-29
Manual Shutter
Manual:
In
Manual
mode, you can adjust the values of
Gain
,
Shutter
,
Iris
manually.
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. The slow shutter value can be
set to
Slow Shutter*2, *3, *4, *6, *8
.
