User`s manual

AW00089316000 Standard Features
Basler ace GigE 275
AOI height
If you use the vertical decimation feature and you reset the decimation parameter
back to 1, i.e. decimation is deactivated, the AOI height can be smaller than the
maximum possible height (determined by the pixel resolution in vertical direction),
see examples in Table 25.
In this case you can manually set the AOI height back to the maximum possible
height.