AVer FX3000R - Manual (Page 30)

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Name Function
(3) IR-cut Filter The IR cut filter is a mechanism that prevents the infrared light from
hitting the sensor. During day time the IR light has an interfering effect
on the image quality of the camera, which leads to corruption of color
and contrast as well as blurring. At night time, the infrared light is used
to achieve more detailed images in the dark or with low ambient light.
Auto: automatically switch on/off the IR cut filter. It uses the light sensor
in front of the camera to determine the level of ambient light.
Day Mode: switch on the IR cut filter at all time to prevent the IR light
from hitting the sensor so that the color will not be corrupted.
Night Mode: switch off the IR cut filter at all time to let the sensor
receives the IR light which could help improve low light sensitivity.
Schedule: specify the time on when to switch off the IR cut filter to night
mode. The time format is hh:mm and in 24-hour clock time.
(4) B/W image at night Select to enable/disable switching to B/W during night mode.
(5) Night mode priority Select the one you want to prioritize during night mode image quality or
frame rate.
(6) IR LED Strength Select the intensity of IR LED
[Note] The IR LED Strength doesn’t support for SF2121H Series,
FX2000, and FX3000-R.