Viewing Angle LG didn't release any specs about the viewing angle of the 42LH50. In our experience with the TV at CES, it appeared that the colors stayed strong at most viewing angles.
The image did darken quite a bit when viewed at very tight angles and it lost a lot of brightness at 90-degrees, but that's to be expected from an LCD television. 文章引用來源
然後,有找到37LH30的評論: The LG 37LH30 didn't have the grestest viewing angle. If you're 29º off-center, your contrast ratio will drop by half. This means the TV has a total viewing angle of 58º, which is about 20º more shallow than our current average.
然後,又好奇地看了一下471XVT的評論: The answer for the SV471XVT is not very well; we found that the angle at which the contrast ratio dropped to 50% of the maximum was a relatively small 26 degrees. This is weak compared to the viewing angle of other displays; the Samsung LN46A750 had a viewing angle of 55 degrees, and even the Vizio SV470XVT had a much wider angle of 33 degrees.
Anyways, the code for this remote to make everything work properly is 11423. I had the idea to try all the different codes for LG TVs, and bingo, on the third code 11265, the GUIDE button accesses the service menu. I have confirmed I have an LGD panel, and I made the changes to enable JPG and AVI files. I have not tried to use these features yet.