Monday, November 19, 2001

My Television is Calibrated

I finally managed to get my television calibrated by a professional. His name is Gregg Loewen, and he was nice enough to post on the forums a description of what he did.

Click below for a graph of pre-calibration vs. post-calibration values for color temperature.

Toshiba TW40X81 (Steve Dinn)
Video Calibration Report - Performed by Gregg Loewen
IRE 6500 Pre Post
100 6500 13600 6550
95 6500 13600 6650
90 6500 13400 6650
85 6500 13400 6750
80 6500 13100 6750
75 6500 12600
70 6500 12000 6700
65 6500 11000 6600
60 6500 10100 6500
55 6500 9300 6500
50 6500 8900 6300
45 6500 8700 6200
40 6500 8500 6200
35 6500 8100 6400
30 6500 7600 6450


Lens Striping
Left Center Right
Pre 6900 6600 5900
Post 6200 6400 6300


Note how close the post-calibration numbers (yellow) are to total perfection, at a color temperature of 6500k (blue).

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