Vizio E390i-A1 Gamma
I just purchased a refurbished Vizio E390i-A1 HDTV. I can't seem to find a set of picture settings that looks good on a variety of channels & shows. I checked the gamma, and it's showing that it's rather low and variable. It appears to vary between ~1.0 (~50% luminance) and 1.7 (10% luminance). I also have a 32" Vizio (E320i-A0 ) that has very good picture quality and has a 2.2 gamma.
Does anyone else have the E390i-A1, and if so, what gamma are you seeing? I don't know if my TV is defective, or if this is normal for this model. I've also noticed that when I first turn on the TV, the screen is all blue. After 3-4 seconds, it turns neutral. I realize that this is not normal, but I don't know if it's something that will likely get worse over time.