Incorrect NPS scale on ND.

[SPD-BRK 1]

Would it be possible to get the vertical NPS scale on the navigation display corrected? A vertical RNP of 400 means +/- 400ft and so the magenta scale should envelop the entire scale when centred, however it currently shows +/- 200ft. See images below...

 

NGX:

 

Real Aircraft:

Many thanks,

Martin Neep

Edited September 16, 2018 by SPD-BRK

[scandinavian13 5,192]

10 hours ago, SPD-BRK said:

Would it be possible to get the vertical NPS scale on the navigation display corrected? A vertical RNP of 400 means +/- 400ft and so the magenta scale should envelop the entire scale when centred, however it currently shows +/- 200ft. See images below...

If you know something needs to be corrected, or a potential bug needs to be evaluated, it needs to be submitted via support (link in my signature).

This forum is for users to help each other.

[MarkJHarris 128]

Actually, before you do submit that, please be aware that the magenta range you refer to is signalling to you the controllable boundaries that the VNAV can work in. If it gets outside those boundaries it will revert to VNAV SPD. Not always 400ft +-..