Genie CCTV WAHD13B, Руководство пользователя, Страница: 11 / 31

AHD Camera User Manual
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GRADATION: Click “L” or “R” key to adjust it.
2.3 Backlight Setup
BACKLIGHT:
OFF, BLC, or HSBLC can be selectable.
If OFF is selected, the system will not compensate the image.
If BLC is selected, it will enhance the brightness of the image. After
entering the sub
- menu of BLC, you can set LEVEL, AREA and
DEFAUT.
LEVEL:
The higher the level is, the brighter the image is. There are
three options: LOW, HIGH and MIDDLE.
AREA:
Please set it through the direction keys and use the “Iris +”
key to switch the position and size settings.
DEFAULT:
If the parameters of BLC setup are out of order, please
select DEFAULT to reset settings.
If HSBLC is selected, the high brightness will be suppressed and the
low brightness will be enhanced at the same time. As a result, the image
in certain area
s will be exposed properly. (Please use the fixed IRIS
Lens). This function can be used to shoot license plate number s . Select
HSBLC to go to its sub-menu .