Dan Langhout
Well Known Member
I don't think I'm crazy - I swear I have opened the installation manual for the GDU-375 on Garmin's web site and looked at panel cut out dimensions, etc. Now, it seems to be missing from their site. Can only find a User Guide and Quick Reference now. Was I dreaming?![Frown :( :(](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)