If you are using the LG LF6300 either for gaming or as a computer monitor, change the icon of the input to PC. This will lower the input lag to 50.1 ms, as well as enable chroma 4:4:4. For our review, we left it on HDMI.
Select 'Expert1' as the picture mode to have full control over the TV. Also, set the aspect ratio to 'Just Scan' to remove any zooming/cropping.
We calibrate for a dark room, so if you have a bright one, or find your picture too dim, increase 'Backlight' as much as you want.
When watching either compressed or low quality content, activate 'Noise Reduction'.
Turn off all processing options to get a more accurate picture.
This is the result of our 2pt calibration. We don't recommend copying these white balance values because they vary by unit.