Optical Filter - Sony BRC-X401 Operating Instructions Manual

FLICKER CANCEL (Picture - Flicker cancel)
When this is turned [ON], the flicker correction
feature becomes enabled.
When this is turned [OFF], the flicker correction
feature becomes disabled.
Note
Depending on conditions such as the type of
illumination and shutter speed, the flicker
correction feature may not be effective.
If the frame rate is close to the power supply
frequency, the flicker correction feature may not
be able to fully remove flickers, even if it is
enabled. If this happens, use the electronic
shutter.
We recommend to set [FLICKER CANCEL] to [OFF]
under lights where no flicker is generated, such
as outdoors.
IMAGE STABILIZER (Picture - Image
stabilizer)
You can select this function according to the
shooting conditions.
[OFF]: The image stabilization feature becomes
disabled.
[ON]: The image stabilization feature becomes
enabled.
When set to [ON], you can obtain steadier
images if vibration is present.
Notes
• The image stabilizer function is not effective
during pan/tilt operations. It may take some
time for the image to stabilize after performing
pan/tilt operations.
• If the image stabilizer function is already
enabled, it may take some time for the image
to stabilize after turning on the power of the
camera.
• Depending on the installation conditions, the
image stabilizer may not be effective.

OPTICAL FILTER

IR CUT FILTER (Day/Night ICR - mode)
You can choose either to enable or disable the IR
cut filter feature.
By disabling the IR cut filter feature, the gain in
the IR region is increased allowing the camera to
capture images in shadow.
[DAY]: IR cut filter feature is enabled to remove
unnecessary IR.
[NIGHT]: IR cut filter feature is disabled. The
picture becomes monochrome.
[AUTO]: The mode is automatically switched to
[DAY] or [NIGHT].
Note
When this setting is set to [AUTO], set [EXPOSURE
MODE] to [FULL AUTO].
ICR THRESHOLD (Day/Night ICR –
Switching level)
When [IR CUT FILTER] is set to [AUTO], choose a
level to switch from [NIGHT] to [DAY] in the range
from 0 to 255.
The mode is subject to change from [NIGHT] to
[DAY] the smaller the chosen value is.
Note
If the larger value is chosen, the mode may not
be switched to the DAY mode even when the
object is bright. In this case, choose the smaller
value.
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