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What's the NORM/PFD switch in 747 for? (Read 215 times)
Nov 20th, 2003 at 10:05pm

Jim Webb   Ex Member
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I don't fly the 747 very often but I happened to be tooling around in it tonight - tearing up neighbors yards and stuff like that - and I hit the NORM/PFD switch.  Well, the middle and right MFDs went blank as I waited patiently for something to happen.

Nothing ever happened so I tried the same thing in FS2004 - same result.  Is this just something that MS never bothered to program?
 
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Reply #1 - Nov 20th, 2003 at 11:13pm

Nexus   Offline
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Quote:
 Is this just something that MS never bothered to program?


Yes sir, it is. I'm not all that familiar with the 747 cockpits. But on the 737 (which shares similar glass displays found on the 744 and the 777's) you have 2 knobs controlling what to display on which screens.

From the captains view, you normally have, from left to right, the PFD (primary flight display), the ND (Navigation display) and the MFD (Multifunction display)or EFIS (Electronic Flight Instrument System ). By rotating these knobs you can decide to show the various displaymodes on different screens. Very handy if one screen becomes inoperative.

In the real 747-400, you'd have 2 knobs labeled LWR CRT and INBD CRT.
LWR = lower (Screen found between the FMCs)
INBD= Inboard (Screen where the ND is normally displayed)
CRT = Cathode Ray Tube (type of display screen)

And by rotating these knobs you will, like I said earlier, get different displaymodes to show up on different screens

Makes more sense now I hope  Smiley
 
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Reply #2 - Nov 21st, 2003 at 12:15pm

Jim Webb   Ex Member
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I hope these switches would work in a real aircraft.  It just seems a little strange that MS can't tell someone, "Oh, by the way, let's fix this in FS9".
 
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