Hello all. I have been trying to figure this out on my own for some time now with no luck and reluctantly ask what I am certain is a bonehead question. in my ND I have the words TCAS off displayed. I have set the options to "show all aircraft" (There is no "Show all non-threateneing" as I have seen in other postings) How do I "turn on" the TCAS and wich display / mode should I see the output? I have searched postings through the operational manual, tutorials, and have scrubbed every panel view for a button and have had no success. I know I am going to feel stupid when I get the answer but please help!

Mike?You need to turn the transponder found on the centre panel to mode TA/RA for the TCAS to be fully active. To display the TCAS info on the ND you need to push the knob marked TFC (distance knob) on the EFIS control panel located on the glare shield.Hope it helps,