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Steps:
1. Move the cursor to POS/SIZE, and press OK to enter the position and size
configuration interface.
2. Move the joystick up/down/right/left to define the position of the defog area.
3. Press OK again to switch the position configuration to the size configuration.
4. Move the joystick up/down/right/left to define the size of the defog area.
5. Press OK and select RET to return to the defog menu or select AGAIN to
re-define the position and size.
6. (Optional) Move the cursor to DEFAULT and press OK to restore the defog
settings to the default.
Low, middle and high are selectable for the defog gradation.
Enabling the defog function will increase the contrast of the image. It is
recommended that the defog function is set to OFF during the normal
environment.
3.4 Backlight
Backlight is applicable for the backlight or the high luminance environment; you
can set the Backlight to OFF, BLC, and HSBLC.
Backlight Compensation (BLC)
If there's a strong backlight, the object in front of the backlight will appear
silhouetted or dark. BLC bases on the back area to enhance the brightness of the
whole image, which makes it possible to see the area before the strong backlight
clearly, but the backlight area will be over-exposed.
HD-SDI Camera·User Manual
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