Initiation of IDCS

(1)Put the main switch of the IDCS on MFK(multi-functional keyboard)to“STB”position.Next,set the switch to“ON”position when letters“MFK OK”stop flashing and letters“A IN”will be displayed in red on the MFCDs.(https://www.daowen.com)

(2)Engage air data switch and letter“A”disappears.