Review:
http://www.cnet.com/products/vizio-m602i-b3/
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Calibration report using these settings:
[see below]
TV software/firmware version tested: V1.34.23.0190
As usual with Vizio this year Calibrated Dark was the best picture preset, and again it was pretty inaccurate, with a plus-red, minus green grayscale and very light gamma.
The 2-point system worked well to fix the grayscale errors but left gamma relatively bright, so I dove into the 11-point system to fix it. It was a massive hassle until I realized that the settings were mislabeled such that each setting actually adjusted the light level one step above it; the 5% setting adjusted the 10% level, the 10% setting adjusted the 20% level, and so on. One I figured that out I achieved very good results, although I did rn out of adjustment room at the high end, making it impossible to perfect gamma at 80 and up--gamma took a particularly nasty dive at 90.
The color management system worked well, and that's a good thing because out of the box the Vizio showed big errors in red and blue. After calibration I was able to get everything near or below the level of human perception.
---Picture settings menu---
Picture Mode: Custom 1
Auto Brightness Control: Off
Backlight: 45
Brightness: 50
Contrast: 64
Color: 50
Tint: 0
Sharpness: 0
--Advanced Picture submenu---
Color temperature: Normal
Black Detail: Off
Active LED Zones: On
Smooth Motion Effect: Off
Motion Blur Reduction: Off
Reduce Signal Noise: Off
Reduce Block Noise: Off
Picture Size: [no change]
Picture Position: [no change]
Film Mode: Auto
Wide: Normal
---Professional Picture submenu---
Color Tuner:
Red [Hue, Saturation, Brightness]: -50, -25, -45
Green: 10, 0, -10
Blue: -8, 0, -12
Cyan: 3, 0, -4
Magenta: 5, 0, -14
Yellow: 0, -16, 0
Red offset: 0
Red gain: -22
Green offset: 3
Green Gain: -3
Blue offset: -5
Blue gain: 0
11-point white balance:
[Gain amounts for red, green and blue]
5%: 10, -1, 1
10%: 16, 8, 39
20%: 3, 1, 24
30%: -8, -6, -7
40%: -24, -23, -6
50%: -48, -39, -31
60%: -50, -50, -36
70%: -50, -50, -34
80%: -50, -50, -39
90%: -42, -45, -50
100%: 0, -10, 0

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