11 Configure the settings relating to images and audio [Image/Audio]
Note
•When the following are observed depending on the light condition, select “Off” for “Super Dynamic(SD)”.
–When flickering appears or the color changes on the screen
–When noise appears in the brighter area on the screen
•“Super Dynamic(SD)” is only available when “Indoor scene” or “ELC(1/30s)” is selected for “Light control mode”.
Super Dynamic function
When there is wide variation between the illumination of light and dark areas of the location being monitored, the camera adjusts the lens iris in accordance with the brighter areas. This causes loss of detail in darker areas. Conversely, adjusting the lens brightness for the darker areas causes the brighter areas to become washed out.
Super Dynamic digitally combines an image that is set up for a clear view of the brighter areas with an image that is set up for a clear view of the darker areas, creating a final image that preserves overall detail.
A | B | A. Subject in the dark |
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| area is hard to notice... |
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| B. Subject in the bright |
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| area is washed out... |
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| C. Creates a clearer |
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| image by digitally |
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| combining images |
C
[Adaptive black stretch]
Select “On” or “Off” to determine whether or not to activate the darkness compensation function. The darkness compensation function can make darker parts of images brighter by digital image processing.
•On: Activates the darkness compensation function.
•Off: Deactivates the darkness compensation function.
•Default: Off
IMPORTANT
•When “On” is selected for “Adaptive black stretch”, noise in the darker parts may be increased, and parts around borders between the darker parts and the brighter parts may become darker/brighter than the other darker/brighter parts.
Operating Instructions
103
