Fine Digital FineDrive 400 GPS Receiver "scramble" Questions

Scramble SIRNAP.....what word 'sprain'

I need to update my garmen nuvi 660- How do I do that? Go o Garmin.com and upload new maps. They run between $60-$99. Ive tried finding drivers to by-pass and get new maps but garmin scrambles the ...

video camera inputs get srambled as unit warms up video camera inputs get scrambled as unit warms up. not a camera problem when i the inputs to my other e120 all works fine Try with new 5.23 Software.

Unit gets "hung up". cannot get past warning screen. unit seems to have a scrambled brain. intermittent, cannot change from screen to screen It's not hung up at all. If you press the on/off power ...

My garmin nuvi 250 special edition comes up with a scrambled alphabet. Some duplication and some letters missing and one blank space. A@BDEFG @ JKHMN MPQRPTU VWXXZ Can it somehow be reset, ...

HAVE PURCHASED THIS FROM A PREVIOUS OWNER.AFTER SWITCHING ON AND HAVING FOUND MY LOCATION IT ALLOWS ME TO CHANGE THE HOME ADDRESS TO MINE.ON ATTEMPTING TO PLOT A ROUTE IT ONLY SHOWS AN OUTLINE MAP OF ...

...boot up and stay on at all. Tried to reset it but couldn't get the screen to do much more than scramble a bunch of lines and stripes. Turned off the GPS (using it inside to get used to the unit ...