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The NR effect is applied in levels based on the gain,
and this setting value determines the limit of the effect.
In bright conditions, changing the NR level will not
have an effect.
High Sensitivity Mode
In this mode, the maximum gain increases, enabling to
obtain a brighter output even in a darker environment.
However, if the gain reaches high level (up to 4x), the
image will have a large amount of noise.
Variable Gamma Mode
There are normal (01h) mode and straight gamma
(02h) mode.
Gamma Offset
You can set the brightness from -16 (00h) to +64 (40h)
in each mode of variable gamma mode.
Contrast Adjustment Function (supported in
version 6.00 or later)
You can adjust the contrast level in the range from 0
(00h) to 255 (FFh). The initial setting is 128 (80h). The
smaller the value is, the lower the contrast becomes,
and the larger the value is, the higher the contrast
becomes.
Note
This function is available when the variable gamma mode is
set to standard (00h) mode and when VE/WDR/HLC are set
to OFF.
Color Enhancement
A color image can be created two colors brighter and
darker than the threshold value.
(The threshold level can be set with an optional level.)
Grayscale image
(256 levels)
Color image
Binarization
process
Note
Flicker on images with color enhancement is not a malfunction of
the camera. Flicker can be reduced by setting the threshold level
and the aperture control.
Temperature Reading Function
The conversion value (hex) of the temperature sensor
built into to the camera can be read by using a query
command. The conversion value has an error of ±3 C,
and because the temperature sensor is inside the
camera, this value is not the ambient temperature. Use
it as a reference value.
"StableZoom"
"StableZoom" is a function for performing smoothly
zooming up to approximately 12× using a combination
of the optical zoom and digital zoom. The digital zoom
can be further used to zoom up to 120×. The
"StableZoom" function can be switched On/Off in the
register settings.
120x
approx.
12x
10x
Zoom
ratio
Auto Slow Shutter On/Off
When set to "On, " the slow shutter functions
automatically when the light darkens. This setting is
available only when the AE mode is set to "Full Auto. "
The initial setting is "Auto Slow Shutter Off. "
Assign any
color
Wide
Optical zoom position
Angle of view and resolution
Basic Functions
"StableZoom"
Digital zoom
Optical zoom
The digital
zoom is not
switched ON
at the wide
end.
Tele
1
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