User`s manual

8. PTZ
AirLive SD-2020 User’s Manual 87
8.11 Camera-Misc2
In the Camera—Misc (Miscellaneous) Setups Menu 2, users can setup various functions
such as Wide Dynamic Range (WDR), Auto Calibration, 2D Noise Reduction (2DNR), and
TV System.
- WDR
The WDR function is especially effective in environment with extreme contrast. Click
on <Set> button to save the setting.
- Auto Calibration
With the Auto Calibration function, the IP Camera calibrates when the deviation of
dome pivot is detected. Click on <Set> button to save the setting.
- 2DNR
With the 2D Noise Reduction function, the processor analyzes pixel by pixel and frame
by frame to eliminate environmental noise signal so that the highest quality image can
be produced even in low light conditions. Click on <Set> button to save the setting.