OSD Menu
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5
5.2 Key Menu Settings
Exposure Mode
- AUTO / GLOBE / GLOBAL sets the required shutter speed for the current
light level. The shutter speed will automatically detect the required length of time to keep the
digital sensor exposed to light. FLK option sets the shutter speed to stop synchronisation with
lighting so that pulsing effect is minimised.
White Balance
- Colour adjustment of the camera to be set up so objects appear a natural
colour. ATW / PRO (Automatic tracking white balance) continually tracks and adjusts the white
balance, making it suitable for use in cameras in which the image content and lighting are subject
to changes.
Day & Night
- The camera can be set to colour or B&W mode or have it automatically switch
External is set as default, the switch between colour and black & white is controlled by an
external trigger In this a light dependent resistor.
DNR (Noice Reduction)
- Noise Reduction is the process of removing noise from the video
signal by applying a digital filter. 2D noise reduction reduces noise in the foreground of the image
where as 3D noise reduction reduces noise in both the foreground and the background of the
image.
D-WDR
- Digitally adjusts the exposure in areas of the frame to maintain optimum levels in both
the dark and bright areas of an image.
NOTE - Some models may not have D-WDR function.
Reset
- Defaults the camera to factory settings. This setting helps when fault finding issues with
the camera to ensure all settings are defaulted.
