Question about Garmin zumo 550 GPS Receiver
It does not auto dim, it just remembers the settings. As soon as it has a GPS fix and knows the correct time it will switch to either day or night mode, and use the last setting you chose for that mode. Just give it a minute or so to get that GPS fix.
Mapsource, you mean the one on the PC? That you can upgrade by downloading it from Garmin, If you mean the maps on the GPS, you gave to order the DVD from Garmin and pay for the unlock key.
Posted on Jun 10, 2008
Jun 28, 2014 | GPS
Aug 17, 2012 | Cars & Trucks
Sep 23, 2011 | Garmin nuvi 1300 Car GPS Receiver
Jul 13, 2010 | Garmin nuvi 205W GPS Receiver
Mar 19, 2010 | Garmin nuvi 205W GPS Receiver
Nov 25, 2009 | 2001 Toyota Prius
Sep 17, 2009 | Delphi XpressRC XM Satellite Radio...
Feb 13, 2009 | Kenwood DNX7100 Car Video Player
Jan 09, 2009 | Garmin zumo 550 GPS Receiver
Aug 28, 2007 | Garmin zumo 550 GPS Receiver
Apr 29, 2014 | Garmin zumo 550 GPS Receiver
Dec 29, 2013 | Garmin zumo 550 GPS Receiver
197 views
Usually answered in minutes!
×