opto engineering ITALA - Analog Control

Itala | INSTRUCTION MANUAL
In general, the exposure offset depends on the image sensor and it’s in the order of units/tens of
microseconds.
NOTE: When TriggerWidth Exposure is selected, the ExposureTime field acts as the maximum
allowed pulse width. Providing a trigger signal with a larger pulse width results in a captured
frame with an exposure time clamped to the ExposureTime field.
NOTE: When TriggerWidth Exposure is selected, ChunkExposureTime shows the value set in
ExposureTime field.
6.4 Analog Control
This sections describes how to influence the analog features of an image, such as gain, black level
and gamma.
Feature Description Interface Access
Gain Controls the selected gain as an
absolute physical value
IFloat RW
GainAuto Sets the automatic gain control
(AGC) mode
IEnumeration RW
oeGainAutoMin Set the lower limit for the auto
gain algorithm
IFloat RW
oeGainAutoMax Set the upper limit for the auto
gain algorithm
IFloat RW
BlackLevel Controls the analog black level
as an absolute physical value
IFloat RW
BalanceRatioSelector Selects the balance ratio to
control
IEnumeration RW
BalanceRatio Controls the ratio of the selected
color component
IFloat RW
BalanceWhiteAuto Controls the mode for automatic
white balancing between the
color channels. The white
balancing ratios are
automatically adjusted
IEnumeration RW
oeGammaEnable Enable the gamma correction.
The LUT functions will be
disabled
IBoolean RW
Gamma Controls the gamma correction
of pixel intensity
IFloat RW
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