Eusso UNC7825 Series, Руководство пользователя, Страница: 79 / 127

Auto Gain Control (AGC)
AGC control is activated when UMS reached. Set up AGC level by position the cursor beside Low Lux Mode and click
OSD(Enter) to enter.
Select a gain level by clicking the Left or Right button.
Level changes as follows:
LOW : Select lower gain control
MID : Select normal gain control
HIGH : Select higher gain control
Back Light Compensation Setting
1. Position the cursor beside BACK LIGHT and select ON or OFF by clicking the Left or Right button. Click
OSD(Enter) to display the BLC SETTING menu.
2. Position the cursor beside BLC MODE and select required back light compensation mode by clicking the Left or
Right button. Back light compensation mode changes as follows:
z Fixed weighting mode
Weighting values is fixed for each detection window, and backlight compensation is performed according to
these values.
z Automatic weighting mode
The weighting values are automatically controlled for backlight compensation in response to the light intensity
detection window.
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