Pioneer plasma display panels have proven their worth in a wide variety of professional and public display applications, and the PDP-505CMX offers an even higher level of quality than previous models. Along with its unrivaled image accuracy and clarity, this PDP offers exceptional expandability, reliability and fuctionality. You can be confident that the PDP-505CMX is a sensible investment form day one to years down the road. The PDP-505CMX "Expansion Solutions" is designed to be ready for any type of aplication with the integration of two ES Card Slot interfaces, one for communication and one for enhanced data. It comes supplied with a removable ccmmunication card that includes RS-232C and combination I/O interfaces. The second slot may optionally be used to enable video capabilities through the input of a wide range of analog or digital signals, with additional control.