smartt1982
Topic Author
Posts: 226
Joined: Sat Nov 24, 2007 11:17 pm

### 737 NG ND Display

Any ideas why on one scale of the ND it shows airports on both sides of the Aircraft and on a larger scale only one side

Thanks
 small scale
 Large scale

oly720man
Posts: 5771
Joined: Fri May 21, 2004 7:13 am

### RE: 737 NG ND Display

"Excess data" on the long range view suggests there may be too many to either display or for the memory (if there is any) and it just blanks that half and gives the message.
wheat and dairy can screw up your brain

mrskyguy
Posts: 309
Joined: Thu Aug 28, 2008 7:13 pm

### RE: 737 NG ND Display

 Quoting oly720man (Reply 1):"Excess data" on the long range view suggests there may be too many to either display or for the memory (if there is any) and it just blanks that half and gives the message.

Bingo. The display begins processing units right-to-left and halts when the memory is full.. the answer to your question is on the left side of the display in your picture in bold yellow: "EXCESS DATA"
"The strength of the turbulence is directly proportional to the temperature of your coffee." -- Gunter's 2nd Law of Air

Mir
Posts: 19160
Joined: Mon Jan 05, 2004 3:55 am

### RE: 737 NG ND Display

 Quoting mrskyguy (Reply 2):The display begins processing units right-to-left

Any idea why it's set to do that? It would seem more logical to have it process from bottom-to-top, so that the nearest airports are shown before the furthest ones.

-Mir
7 billion, one nation, imagination...it's a beautiful day

mrskyguy
Posts: 309
Joined: Thu Aug 28, 2008 7:13 pm

### RE: 737 NG ND Display

 Quoting Mir (Reply 3):Any idea why it's set to do that? It would seem more logical to have it process from bottom-to-top, so that the nearest airports are shown before the furthest ones.

That's a good question for RW Collins.. most of my experience with these processors is on Airbus Thales equipment.
"The strength of the turbulence is directly proportional to the temperature of your coffee." -- Gunter's 2nd Law of Air

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