Bank/Pitch Steering Bars Inop
Posted: Thu Dec 28, 2017 12:49 am
I touched on this with a previous post but am starting a new one for clarity.
I still can't get the steering bars on the ADI to function; I was hoping the update might do the trick but it was a no-go. What I have noticed is that at night I have instrumentation flags on the ADI - they are not visible during the day. The Attitude Reference Selector Knob (STBY/PRIM) does not function (upper left of the ADI), and I have tried TACAN, HDG, NAV COMP positions with no movement of the bank steering bar. Glideslope (ADI) works, course deviation indicator (HSI) works. In the ILS position the pitch bar with move up/down rapidly from time to time and that is all.
I've looked over the preflight checklist and I'm not seeing any switches / checks that address the ADI other than the one I mention, above.
I've attached a night screenshot so you can see the flag(s)...
I still can't get the steering bars on the ADI to function; I was hoping the update might do the trick but it was a no-go. What I have noticed is that at night I have instrumentation flags on the ADI - they are not visible during the day. The Attitude Reference Selector Knob (STBY/PRIM) does not function (upper left of the ADI), and I have tried TACAN, HDG, NAV COMP positions with no movement of the bank steering bar. Glideslope (ADI) works, course deviation indicator (HSI) works. In the ILS position the pitch bar with move up/down rapidly from time to time and that is all.
I've looked over the preflight checklist and I'm not seeing any switches / checks that address the ADI other than the one I mention, above.
I've attached a night screenshot so you can see the flag(s)...