Axis Q8752-E Mk II - Page 28

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IR-cut filter:
• Auto: Select to automatically turn on and off the IR-cut filter. When the camera is in day mode, the
IR-cut filter is turned on and blocks incoming infrared light, and when in night mode, the IR-cut filter
is turned off and the camera’s light sensitivity increases.
Note
• Some devices have IR-pass filters in night mode. The IR-pass filter increases IR-light sensitivity but
blocks visible light.
• On: Select to turn on the IR-cut filter. The image is in color, but with reduced light sensitivity.
• Off: Select to turn off the IR-cut filter. The image is in black and white for increased light sensitivity.
Threshold: Use the slider to adjust the light threshold where the camera changes from day mode to night
mode.
• Move the slider towards Bright to decrease the threshold for the IR-cut filter. The camera changes to
night mode earlier.
• Move the slider towards Dark to increase the threshold for the IR-cut filter. The camera changes to
night mode later.
IR light
If your device doesn’t have built-in illumination, these controls are only available when you connect a
supporting Axis accessory.
Allow illumination: Turn on to let the camera use the built-in light in night mode.
Synchronize illumination: Turn on to automatically synchronize the illumination with the surrounding light.
The synchronization between day and night only works if the IR-cut filter is set to Auto or Off.
Automatic illumination angle : Turn on to use the automatic illumination angle. Turn off to set the
illumination angle manually.
Illumination angle : Use the slider to manually set the illumination angle, for example, if the angle needs
to be different from the camera’s angle of view. If the camera has a wide angle of view, you can set the
illumination angle to a narrower angle, which equals a greater tele position. This will result in dark corners in
the image.
IR wavelength : Select the desired wavelength for the IR light.
White light
Allow illumination : Turn on to let the camera use white light in night mode.
Synchronize illumination : Turn on to automatically synchronize the white light with the surrounding
light.
Exposure
Select an exposure mode to reduce rapidly changing irregular effects in the image, for example, flicker produced
by different types of light sources. We recommend you to use the automatic exposure mode, or the same
frequency as your power network.
AXIS Q8752-E Mk II Bispectral PTZ Network Camera