Courtyard CY490a master high definition HDSDI spg includes SDI and composite option alsoPAL and NTSC formatModel is CY490A includes SDI, HD and pulse option.Outputs includeIdent option to put name on screen etc for any test pattern output for HD / SD/ composite. can be fixed or can be scrolling etc2x HDSDI high definition test pattern outputs (includes embedded audio option). includes ident option to put name on screen etc2x HDSDI balck outputs1x SDI pattern output with embedded audioaes 1/2 and AES 3&4 BNc audio outputsaes 5+6 and 7+8 audio output via 9pin serial portanalog audio output via 9pin serial port8x analog composite black outputs 2x analog composite test outputs (1 pattern but available on 2x separate BNc outputs)P4/LTC bnc outputP3 / LTC bnc ouput P2 / LTC bnc outputP1 / LTCbnc outputanalog component PR/PB/ Y output1x SUB output1x reference black input with loop thru1x rs232 control portNOTE:- GPS and ethernet option NOt installedSmall button cover for pulse is missing (button still useable)