I just purchased the GPS module not my Carlson RT3. Using Javad Triumph2 receiver.
I have been successful in logging on the CRTN and collecting points.
Set up for Cal Zone 5, NAD83.
Points collected have Ellipsoidal height and I need Orthometric height. How do I set that toggle?
Ralph Dominguez, P.L.S.
RMD Surveying Corp.