GigE VA Series User Manual page 51

VA GigE series supports ×1, ×2, ×3, ×4, ×8 binning factors for both vertical and horizontal direction
independently.

Even if the binning is performed on the color camera, the resulting image will be
monochrome.

The odd number of binning factor (×3) does not supported on the color camera due to
the characteristics of Bayer pattern.
Figure 9.4 Binning factors
51 of 94
VA GigE series
RA14-131-003