Parece que por fin los usuarios del 620 podremos usar los TOPO en modo marino. :)

Change History

Changes made from version 3.50 to 3.60:

    * Marine Mode:
      Charts:
          o Added support for TOPO maps.
          o Changed text color from black to green for active AIS targets on 2D charts.
          o Changed message banner text when entering potentially hazardous areas during autoguidance.
          o Changed safety shading control to use user-entered depths.
          o Corrected various drawing issues around the anti-meridian.
          o Corrected text display for charts that use Cyrillic fonts.
      Weather:
          o Added access to the weather subscription from the weather menu.
          o Added support for the 'Coastal Mariner' weather subscription.
          o Fixed an issue where the unit was displaying old NEXRAD data when animation was disabled.
          o Improved display of severe weather warnings in counties with more than one active warning.
      User Data:
          o Simplified the user interface for creating new waypoints via Chart Menu > Waypoints & Tracks > New Waypoint and Information > User Data > Waypoints List > New Waypoint.
          o Added a prompt to delete unused route waypoints after deleting a route.
          o Fixed a problem with viewing some waypoints on routes imported from Homeport.
          o Added support for obstructions with a height instead of a depth.
      Tides/Currents:
          o Improved the display of rotary current stations.
          o Increased performance for tide/current pages.
      Other:
          o Improved font support for Russian and Arabic languages.
          o Fixed an AIS issue where negative Rate of Turn values were being displayed as positive.
          o Fixed an issue where Rate of Turn fields were being displayed for AIS targets that were not transmitting Rate of Turn data.
    * Automotive Mode:
          o Corrected a problem related to Mad Maps and the Go! button not calculating estimated time.
          o Corrected a problem with arrival time calculations.
          o Improved ZIP update support.

Me imagino que lo habrás actualizado ya, no? ¿Qué tal?

Ya era hora. Que buena noticia para los propietarios de este modelo!!! Y es que era un fallo gordo para un GPS que aspiraba a sustituir a superventas 276c y derivados.
Lo que no tengo claro es si en modo terrestre permite guardar tracks  ??? ???

Bueno, pues una vez actualizdo, seguimos igual, se puede ver pero no todo lo bien que debiera. Eso si, con el TOPO España v4, ya se diferencian los caminos de las curvas de nivel.
Ademas se ve igual un camino que una autovia, pero vaya eso seria un problema para un turismo, no para nuestros coches. ;D

Buena info, gracias.
A ver si Garmin se pone las pilas y hace una actualización como Dios manda, y no a medias tintas.