Viewsonic PJD7822HDL Projector Review - Advanced Calibration Information

March 24, 2015

/ By Jennifer Stringfellow

Subscriber only Info:  Advanced Calibration Page
ViewSonic Specs
Price
Technology
Native Resolution
Brightness (Manufacturer Claim)
Contrast
Zoom Lens Ratio
Lens Shift No
Lamp Life
Weight
Warranty

About this Calibration Information

Mike completed the CMS calibration of the individual colors, which are provided below. And, of course, some additional comments from him.

CMS Calibration

Color Management Settings
Red Green Blue Cyan Magenta Yellow
Hue (10) (0) (0) 17 (0) 48 (0) 72 (0) -56
Saturation (100) (100) (100) (100) 199 (100) 107 (110) 89
Brightness (110) 95 (110) 96 (110) 195 (110) 131 (110) 195 (120) 155

Numbers in ( ) are default settings

Mike's Calibration Notes - CMS

Mike's CMS Calibration Notes: 

The standard color gamut is okay for the primaries (except for the usual DLP green), but the secondaries are all off in hue (see CIE charts).  Using the CMS, I could improve things a bit on the primaries, but the controls had little effect on saturation, so there was little change.  The Hue controls worked pretty well on the secondary colors however.

The final result yields an “okay” CIE chart.  In actual movie watching, colors were much better after the CMS adjustment.

Calibration Charts

Pre- and post-calibration charts for the Viewsonic PJD7822HDL, click to enlarge.

Calibration Charts

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