I have tried a lot of the other IR discrete commands offered by Philips with no success. I even tried the 2004_2005 TV Discrete Power_Inputs_Formatting.pcf and none of these worked. The ones above are the only ones I can get to work. I really need the discrete input commands.
The weird thing is I found the power off discrete command by doing a search under brands on the Pronto. What is weirder when I hook up to the software and Hit Test IR it is a power toggle.