Hi there, thanks in advance for your webpage, a bigger community with very helpful remote commands and guides. My problem is that i am making a program to communicate with this two projectors, but i can't handle how to power on or power off them with RS232C cable. I have used some terminals programs, and can communicate with the projector, but can't power on/off. Anyone have been able to using rs232c with any of them? Thanks in advance and sorry for my bad english.