Auto Smart Shade Control
The image quality of the VB-S31D is enhanced by Smart Shade Control. It brightens the underexposed areas of the image, while leaving the properly exposed areas alone. This gives the user an image which is evenly exposed. Those details which might otherwise be hidden in underexposed areas can now be easily identified, without compromising the overall image.
Auto Gain Control
The user of the VB-S31D can adjust the maximum amount of digital gain used in the Full HD image when auto exposure is selected in low-light environments. This ensures that the user retains control over the quantity of digital gain 'noise' that is introduced into the image.