Navman S30 continues to reset to home screen?

My Navman S30 3D is locked on the first screen with the lady hanging out th?

Cant charge navman?

no power to sat nav?

navman won't power on ?

How to change battery?

how can i fix my navman 685?

Navman s100 frozen at start up screen?

My navman 250 screen is cracked. Can u repair it?

navman screen?

How to navigate without buying maps?

navman has stopped showing maps ?

The green light on the plug doesnt light up when i plug in my Navman F20?