Imperx Cheetah Pregius SFP-C4440, User Manual – Preliminary

Page: 47 / 170

Cheetah Pregius Camera with 10 GigE Vision Interface – User Manual
October 8, 2020 Page
47 of 170
Rev 1.0
Analog Control
Analog Control provides parameters for configuring gain, black level, gamma correction, and
auto white balance.
Parameter Name Type Value Access Description
Gain Float Min: 0.0
Max: 48.0
RW Controls the selected gain as an
absolute physical value. This is an
amplification factor applied to the
video signal.
GainAuto Enumeration String
Off
Once
Continuous
Num .
0
1
2
RW Sets the automatic gain control
(AGC) mode. ExposureMode can
be set to Timed, PulseWidth, or Off.
BlackLevel Float Min: 0.0
Max: 4095.0
RW Controls the on-sensor analog black
level as an absolute physical value.
This represents a DC offset applied
to the video signal.
SensorBlackLevelRecomm
ended
Boolean RW Uses recommended value of
BlackLevel from the sensor.
BlackLevelAuto Enumeration String
Off
Continuous
Num.
0
1
RW Sets the on-sensor mode for
automatic black level adjustment.
DigitalGain Float Min: 0.0
Max: 4.0
RW Controls the Digital Gain.
DigitalBlackLevel Float Min: -4096.0
Max: 4095.0
RW Controls the Digital Black Level.
BalanceRatioSelector Enumeration
String
Red
Blue
Num.
0
1
RW White Balance Control: Selects
which color will be impacted by the
BalanceRatio control.
BalanceRatio Float Min: 0.25
Max: 4.00
RW White balance color ratio. Controls
ratio of the selected color
component to green, which is the
reference color. If the Red and Blue
Balance ratios are manually set to
1.0, no white balance correction is
applied to the pixels
BalanceWhiteAuto Enumeration String
Off
Once
Continuous
Num.
0
1
2
RW Controls the mode for automatic
white balancing between the color
channels. The white balancing color
ratios are automatically adjusted by
selecting either Once or
Continuous. If Off, the White
Balance color ratios are set
manually using
BalanceRatioSelector and
BalanceRatio controls.