Vivotek VIVOTEK IP8352, Network Camera, Supreme Series, with 1.3 Megapixel, with Focus Assist and WDR Enhanc Manual de usuario descargar pdf (Pagina 74)

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74 - User's Manual

BLC (Back Light Compensation): This option will automatically add a “weighted region“ in the middle of

the window and give the necessary light compensation� A white bracket will appear as the area of interest

for backlight compensation�

Exposure control:

■

Exposure level: You can manually set the Exposure level, which ranges from -2�0 to +2�0 (dark to

bright)�

■

Exposure mode: Select Auto or Fixed mode according to your needs�

Fixed: Select Fixed to set a fixed exposure time and gain� Then, tune the slider bar to set the

Exposure time and Gain Control to the best image quality� A shorter exposure time allows less amount

of light to enter the sensor; while a higher gain control value generates certain amount of noises�

Auto: If you set Exposure mode as Auto, the Exposure time and Gain control will be not congurable

since the sensor library will automatically adjust the value according to the ambient light� Then you can

set iris mode as “indoor” or “outdoor” to reach the best image quality�

2011/03/13 17:08:56

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Vivotek VIVOTEK IP8352, Network Camera, Supreme Series, with 1.3 Megapixel, with Focus Assist and WDR Enhanc Manual de usuario Pagina 74