User Manual of Network Fisheye Camera
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Smart IR: Smart IR function gives user an option to adjust the power of the IR LED,
thus avoiding image over-exposure.
Set the smart IR to ON, and Auto and Manual are selectable for IR mode. Select
AUTO, and the IR LED changes according to the actual luminance. E.g.: if the
current scene is bright enough, then the IR LED adjusts itself to lower power; and if
the scene is not bright enough, the IR LED adjusts itself to higher power.
Select Manual, and you can adjust the IR LED by adjusting the distance. E.g.: If the
object is near the camera, the device adjusts the IR LED to lower power, and the IR
LED is in higher power if the object is far.
Backlight Settings
BLC: If you focus on an object against strong backlight, the object will be too dark to
be seen clearly. BLC compensates light to the object in the front to make it clear. OFF,
Up, Down, Left, Right, Center and customize are selectable.
WDR: Wide Dynamic Range can be used when there is a high contrast of the bright
area and the dark area of the scene.
White Balance
White balance is the white rendition function of the camera used to adjust the color
temperature according to the environment.
Image Enhancement
Digital Noise Reduction: DNR reduces the noise in the video stream. Select ON/
OFF to enable / disable the digital noise reduction function. If the function is enabled,
set the DNR level from 0 to 100, and the default value is 50.
Video Adjustment
Mirror: It mirrors the image so you can see it inversed. Left/Right, Up/Down, Center,
and OFF are selectable.
Video Standard: 50 Hz and 60 Hz are selectable. Choose according to the different
video standards; normally 50 Hz for PAL standard and 60 Hz for NTSC standard.
Capture Mode: It’s the selectable video input mode to meet the different demands of
field of view and resolution.
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