Quote Originally Posted by fababneh75 View Post
For Nuvi 1410 : it works landscape,
For Nuvi 3490 : it works as portrait
Quote Originally Posted by roger1109 View Post
I tried the JCV for NTU (portrait of/from 2595) on 1340 and works perfectly in landscape.
Both [Only registered and activated users can see links. ] as well as [Only registered and activated users can see links. ] are portrait models, telling from their pictures on the Garmin website (click links).
If the same JCV file shows as landscape on other models, my guess would be that firmware determines the screen format of JCV.

As for the nüvi 1410, Garmin contradicts itself. In the Users Manual, it is suggested JCV is not supported (see table in previous post).
On the [Only registered and activated users can see links. ] though (click link), it is stated that JCV is supported...

nuvi1410