bettini SD952B120-A/L, Инструкция пользователя, Страница: 8 / 54

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• PTZ and Lens Control
1) Zoom Control
Users can control zoom by keyboard to get near or far images.
2) Focus Control
The default setting is auto focus. The camera will auto focus based on the center
of the video display to get the clear image. In some special occasions, the user
could do the manual focus to get the desired image effect.
3) Auto Iris Control
Auto Iris is aiming to detect the environmental lights condition and adjust the iris
to get the stabilized brightness of the image.
4) Auto Back Light Compensation
In the highly bright background, auto back light compensation is aiming to
compensate the brightness of the dark object and adjust the background
brightness to get a clear image.
5) Auto/Manual White Balance
Auto/Manual WB adjust depending on the environment light changes.
6) Day and Night Switch (Only for Day/Nigh Camera)
Speed dome camera can auto switch according to the environmental
illumination changes.
7) OSD Setup (Only for camera with menu)
Call upon preset No.95 to enter into OSD menu setup interface. Press “Focus”
to choose menu items and press “Iris” to set menu contents.