look at your crt's. do they say Z Axis in Phelps, NY. if so, call these people. they repair them. the video signal is standard vga. the idc flat cable you mention, in the max3 consoles, are early production machines. probably max3 multibus running ver 1.xx software. these are the same basic monitor as the later ones with the d sub connectors, with the exception of the connector. some of the monitors with the flat 10 pin idc connector also have the pin locations on the circuit board right next to the idc connector. the max3 monitors and the max2 monitors are not interchangable. ron |