How do I change view angle on sat nav?

Hi,

I know you can adjust the actual angle of the device but what I mean is that the arrow is going down so have to think about that the right side is left and the left is right if you know what I mean.

Most modern sat navs seem to always make the arrow up so it's easier to understand.

Is it possible in my P5008 with Rneg V1 to change this?

Thanks,

Paul