I am setting up my Pelican System Selector Pro (pictures soon!) and have a tip.
If you previously had your PS3 hooked up via HDMI and hook it up via Component, you must do a system reset, or the system will not output a signal!
Of course this means whenever you switch from the AV Multi Out to the HDMI or back again, you must do the hardware reset.
What is a hardware reset on a PS3? Hold Power for five seconds or so, you get a beep.
It defaults to 480i though - and let me tell you, that looks great on my Samsung LCD!
Glad I didn't need to call tech. support on that one. It worked on a hunch.
