You can see ATZ is stretched widthways
Here its definitely circular!
Sorry re picture quality. But you can see the difference.
Dont know if there is any tweak that can be done. Also its easy to live with the effect.
400NIT screen of navigon is also quite apparent.
David
But as far as I know, DPI number does not affect aspect ratio. It just affects text size.
D
Richard A .. you have such a device (and thanks for help on installation which went very smoothly). Is yours "stretched" too?