Bought my Navman 8120 in 2009 and it has worked flawlessly from Oregon
. Just bought a new C-map
wide chart to get me to Brazil
and it will not work on Navman. All my other (5) megawide charts
do work fine. Did a factory reset and no joy with new chip (S card type).
Jeppesen is now telling me I may need a software
upgrade to the 8120.
If I can get the software
upgrade (on my computer, I guess) how do I transfer that info to the chartplotter
Tried phoning Navman NZ and AUS but they don't work on weekends and their emails do not work. I know Navman has been sold since 2009 (more than once?)
Of course, the s-card chip may be faulty but hesitate to mail it back to USA until I exhausted any alternatives.
Any advice appreciated.