advidia A-200, Руководство пользователя, Страница: 59 / 104

Advidia A200 User Manual
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Sharpness
Sharpness function enhances the detail of the image by sharpening the edges in the
image. The value ranges from 0 to 100.
*Note: This function varies depending on the models of speed dome.
Focus Mode
The Focus Mode can be set to Auto , Manual , Semi-auto .

Auto: The speed dome focuses automatically at any time according to objects
in the scene.

Semi-auto: The speed dome focuses automatically only once after panning,
tilting and zooming.

Manual: In Manual mode, you need to use on the control
panel to focus manually.
Minimum Focusing
This function is used to limit the minimum focus distance. The value can be set to
1.5m, 3m, 6m, 10cm and 50cm.
*Note: The minimum focus value varies depending on the models of speed dome.
Exposure Mode
The Exposure Mode can be set to Auto, Iris Priority, Shutter Priority, or Manual.

Auto: 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 6-26 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 6-27 Manual Shutter

Gain Priority: The value of gain needs to be adjusted manually. The shutter
and iris values will be adjusted automatically according to the brightness of