i cable ECG. 14 pin MDR  output of the Draeger -Siemens SC7000, SC8000, SC9000, Infinity Delta Series and M540 monitors (not including Axiom Sensis ) to Zoll R, X or M Series defibrillator, AAMI 6 pin ECG input. NOTE: connection from M540 monitor requires adapter #MS20662 available from Draeger.