I have the LG 42PC3D. I have it on the lowest setting at 1. The volume is quite loud even at this setting. There's not much of a difference if any when I set it at 2. When I set it at 0 then the TV is in mute mode. Is there a default volume setting on the TV itself that can be adjusted so that when I have the volume at 1 it's not as loud as it is now? Any suggestions? Thanks.