I don't know what HD is, I translated these codes from someones file in the Pronto section. The codes are advanced codes, so enter them in the same way that you entered the 227 code.

Just try them, if they don't do anything, never mind, if they select the input that you are looking for, then you're all set.

Remember, the guy who created the file that I copied doesn't have to label the input as VIDEO4, he's more likely to label it based on what he has connected to it.

Rob.