User`s manual

Features
Basler ace Camera Link 205
For more information about the pylon API and the pylon Viewer, see Section 3.1 on page 17.
Setting the Balance White Auto Function Using Direct Register Access
Setting the balance white auto functionality via direct register access is a several step process:
 Set the position and size of Auto Function AOI 2 by setting the value of the Auto AOI 2 Left
register, the value of the Auto AOI 2 Top register, the value of the Auto AOI 2 Width register,
and the value of the Auto AOI 2 Height register.
(Note: This step assumes that the Balance White Auto function has been assigned to Auto
Function AOI 2. If the Exposure Auto function is assigned to Auto Function AOI 1, you would
set the Auto Function AOI 1 registers.)
 Enable the balance white auto function in the once mode of operation by selecting the value of
the Balance White Auto register to Once.
For more information about direct register access, see Section 3.2 on page 19.