4
Auto gain function
To output the standard video signal in the different illumination environments, the amplifier needs
to adjust in a wide range. The system can enhance the camera sensitivity in low illumination and
enhance the video signal output to get the clear and high definition video.
SNR
It is the ratio value between the signal voltage and the noise voltage. The higher the SNR value,
the lower the adverse effect. It is to guarantee the clear video.
OSD
User-friendly on-screen display for you to select the different functions.
INT and LL
There are two synchronization modes: INT/LL. INT is to use the oscillator of the camera to
generate the synchronization signal to complete the scan and synchronization. The LL is to
provide the AC current to the camera to realize the scan and synchronization.
White Balance
The white balance refers to the camera to restore the white object color. It allows the camera to
adjust the color temperature in indoor and outdoor environment, just like our human eyes does.
ICR
The IR cut removal is to filter the IR light in the daytime and then auto switch to the general fitter
at night. This function allows the camera to output the high sensitivity and clear video.
Auto exposure
System can automatically set shutter speed and iris value according to the snapshot video
exposure condition.
Low illumination
The system can output the proper video even in dark environment.
