Virtually every home projector we review gets calibrated. Note we do not calibrate many all-in-one, and gaming projectors. This Viewsonic Pro9000 is typical, though and gets calibrated.
Our calibrations, including this
Viewsonic Pro9000, are normally limited to a grayscale calibration, along with brightness, contrast, color saturation, tint (where applicable), etc. Only in very special circumstances will we calibrate the individual colors, in which case we discuss why. (If you hire a professional calibrator, they will normally calibrate those individual colors in the CMS.)
Here are some pre-calibration numbers for the Viewsonic Pro9000, our calibration settings, and the final results.