Is the TCAs system modelled in this aircraft. I have all the buttons and audible bite test working but I do not get a dispaly of nearby aircraft. I've tried adjusting the range selected every option available (Normal, Above, Below etc). I can see the aircraft out of the windscreen but it won't show on the EHSI.Thanx,Bernie

Bernie,Please sign your full name next time, okay?In AUTO mode, no traffic is displayed unless a TA occurs. To see all non-threat traffic, press the PGE button on the RMU and change the TCAS mode to MANUAL. TCAS info will now be displayed on the EHSI.