User`s manual

Features AW00098504000
196 Basler ace Camera Link
10.9.2.3 Setting an Auto Function AOI Position and Size
Setting an Auto Function AOI position and size is a two-step process: You must first select the Auto
Function AOI related to the auto function that you want to use and then set the position and the size
of the Auto Function AOI.
By default, an Auto Function AOI is set to the full resolution of the camera’s sensor. You can change
the position and the size of an Auto Function AOI by changing the value of the Auto Function AOI’s
X Offset, Y Offset, Width, and Height parameters.
 The value of the X Offset parameter determines the starting column for the Auto Function AOI.
 The value of the Y Offset parameter determines the starting line for the Auto Function AOI.
 The value of the Width parameter determines the width of the Auto Function AOI.
 The value of the Height parameter determines the height of the Auto Function AOI.
When you are setting an Auto Function AOI, you must follow these guidelines:
 The sum of the X Offset setting plus the Width setting must not exceed the width of the
camera’s sensor. For example, on the acA2000-340km, the sum of the X Offset setting plus
the Width setting must not exceed 2048.
 The sum of the Y Offset setting plus the Height setting must not exceed the height of the
camera’s sensor. For example, on the acA2000-340km, the sum of the X Offset setting plus
the Width setting must not exceed 1088.
For more information about the concept of a "virtual" sensor, see Section 10.8 on page 184.
Normally, the X Offset, Y Offset, Width, and Height parameter settings for an Auto
Function AOI refer to the physical columns and lines in the sensor. But if binning
is enabled (monochrome cameras only), these parameters are set in terms of
"virtual" columns and lines, i.e., the settings for an Auto Function AOI will refer to
the binned lines and columns in the sensor and not to the physical lines in the
sensor as they normally would.