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-   -   L1011 AFCS Status indicator (https://www.pprune.org/tech-log/552148-l1011-afcs-status-indicator.html)

edetroit 1st Dec 2014 07:18

L1011 AFCS Status indicator
 
Hello,

Could anyone please help me as to what the other indications of L1011 AFCS Status indicator might be please? I have searched the web/manuals and found nothing.

So we have pitch off, roll off, ats off white letters on black background.

I would guess on would be pitch on, roll on, ats in black letters on a white background??

Any other indications?

http://img.photobucket.com/albums/v6...ps234698d5.jpg

rudderrudderrat 1st Dec 2014 12:35

Hi edetroit,

It's been a long while, but I seem to remember the annunciators were triangular and able to display up to 3 sides each (hence the two test buttons to be able to view all 3 sides).

More pictures here.
L1011 TRISTAR Panel Installation & Handling Notes | HJG Message Boards

edetroit 1st Dec 2014 15:18

Thankyou for your reply rudderrudderrat,

I am pretty sure there are three sides to each annunciator, the backgrounds of which will be black, white and amber.

What I need to know is what is written on the white and amber backgrounds.

I see no pics or information about the AFCS STATUS indicator in your link.

rudderrudderrat 2nd Dec 2014 22:00

Hi edetroit,

This photo shows PITCH ON, ATS ON (Black text on white background) and ROLL CWS (Black on Amber background)
Photos: Lockheed L-1011-385-3 TriStar KC1 (500) Aircraft Pictures | Airliners.net

(made a correction to my first post)

tubby linton 2nd Dec 2014 22:13

Ask on the military forum as there should be some RAF pilots with recent experience on the Tristar.It is a shame the 411A is no longer with us as he would have given you a full answer.

edetroit 3rd Dec 2014 09:18

Exactly what I did Tubby thank you and came up trumps.:)

http://img.photobucket.com/albums/v6...psd1df8d07.jpg


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