I am using the 737-800/900 with FS2004 but have not yet managed to get TCAS to work. I have set the PMDC styles to FS2004 and ticked/unticked the 'see all aircraft' box but whatever combination of controls I set, I do not seem to be able to pick up other traffic on the screen. What I would like to do is to see everything and not just those above or below.I should be grateful for some guidance.Jim C

Jim,During preflight checks, did you turn the TCAS knob to "test" position?Did it work there?

I am using the 737-800/900 with FS2004 but have not yet managed to get TCAS to work. I have set the PMDC styles to FS2004 and ticked/unticked the 'see all aircraft' box but whatever combination of controls I set, I do not seem to be able to pick up other traffic on the screen. What I would like to do is to see everything and not just those above or below.I should be grateful for some guidance.Jim C

Take a look at this post. I can repost the PDF if needed.http://forum.avsim.net/topic/288730-tcas/page__p__1791769__hl__tcas__fromsearch__1#entry1791769

Jim,During preflight checks, did you turn the TCAS knob to "test" position?Did it work there?

Yes. The test works as it should.Jim

Jim,Ok,After takeoff (like 1000 feet), did you select TA/RA to activate your Xponder and press the RANGE "knob" to activate "traffic" display on your MFD? Use MAP view.