Here's a list of settings that you probably won't need, but might as well.
Channel 3-4 settings are for the adventurous types.
Use this setting if you're feeling fancy, but not fancy enough to actually use a real TV.
Channel 5-6 settings are for the thrill seekers.
Warning: May cause excessive blinking, seizures, or spontaneous combustion.
There are other settings, but you probably won't need them, so why bother.
Unless you're a masochist, in which case, go ahead and click here.