Technical Support /
Glossary
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Auto Iris:
A power supplying socket from the camera to the lens which, according to the lighting conditions, determines the amount of light to enter the camera through the lens. |
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WDR:
A technology that lights the dark parts of the image without making the bright parts brighter. A technology that makes use of dividing the image to 2 fields, where each field, according to the lighting conditions in it, changes the speed of its iris separately and according to its necessities. |
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AGC:
Automatic Gain Control
A stabilizing electrical circuit between electrical power currents at the entrance to the camera and the video signal at the exit. |
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AWB:
Automatic White Balance
Balances the color level in accordance with the white color and enables the user to receive the closest to reality image inside the structure and outside it. |
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Day / Night:
D/N
During low lighting the camera shifts from color to black and white. |
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LUX:
This data refers to the minimal amount of light required by the camera for vision during a state of darkness,
LUX 1 = the light of a candle one meter away from the camera. |
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BLC:
Back Light Compensation
A technology that supplies the camera with the amount of light required to prevent the blacking out of the photographed object while there is extremely bright light behind it. |
