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FLEXIDOME micro 3100i Configuration | en 31
Bosch Security Systems B.V.
User manual
2023-11 | V01 | F.01U.408.367
Option in field “White
balance”
Additional fields for
configuration
NOTES
Manual RGB R-gain
G-gain
B-gain
5.4.5 ALC
ALC mode
Select the appropriate automatic high-level control mode from the drop-down list.
– Fluorescent 50 Hz
– Fluorescent 60 Hz
– Standard
ALC level
Adjust the video output level.
Select the range within which the ALC will operate. A positive value is more useful for low-
light conditions; a negative value is more useful for very bright conditions.
Exposure
Maximum shutter [s]
Select a value in this field as the maximum speed of the shutter when the camera is in
Automatic exposure mode. The limit on the shutter speeds improves the motion
performance.
Day/night
Select the appropriate mode from the drop-down list.
– Auto - the device switches depending on the scene illumination level.
– Color - the device always produces a color signal regardless of light levels.
– Monochrome
Day-to-night switchover
Adjust the slider to set the video level at which the device in Automatic exposure mode
switches from color to monochrome operation.
A low (negative) value means that the device switches to monochrome at a lower light level.
A high (positive) value means that the device switches to monochrome at a higher light
level.
i
Notice!
The device has a mechanism to prevent oscillation between switching from day to night
and night to day continuously when the device is in Auto.
In case of frequent oscillations, the device will stay progressively longer in night mode. At a
certain point, the device will stop oscillating and enter permanent night mode.
Resetting this behavior ensures a shorter night mode. This can be useful, for example, to
account for changing conditions or for when the device is moved to a different location.
To reset this behavior, you need to switch the Day/night mode from Auto to a different
option (Color or Monochrome), and then revert to Auto.
5.4.6 Enhance
High dynamic range
Select one of the available High dynamic range options below:
– Off - The device is in single exposure mode and the user does not have an increased
dynamic range through HDR.
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