LT Security PTZIP772X20IR - Manual (Page 52)

User Manual of 5 Inch Network Speed Dome 51
Brightness
This feature is used to adjust brightness of the image. The value ranges from 0 to
100.
Contrast
This feature enhances the difference in color and light between parts of an image.
The value ranges from 0 to 100.
Saturation
This feature is used to adjust color saturation of the image. The value ranges from 0
to 100.
Limit Gain
This feature is used to adjust gain of the image. The value ranges from 0 to 100.
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.
Min. Focus Distance
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.