"Differential Data Lost" - raymarine RC425

cmedsailor

Well-known member
Joined
10 Sep 2007
Messages
1,830
Location
East Med...
Does anybody know what this alarm message means on a Raymarine RC425? Is it the internal battery probably? Time to replace it?
Thanks
 

lw395

Well-known member
Joined
16 May 2007
Messages
41,952
I would imagine it thinks it should be working as a differential GPS, but is getting no data.
Some sort of factory reset required?
 
Top