shellman
Guest
This my sould silly, but have you turned the gps on in the setup and does the receiver have power. Are you talking all gps or just differential. The antenna cables have been known to get water in them and short out. Error code 180, from the AFS ops manual, GPS receiver communication lost. Could be a harness_connector problem. Has this system worked before. Can the antenna see the sky. system requires a minimum of 2 satellites to work. Is the receiver port output set to Port A. System requires a NEMA (GSA),8-n-1 message string at 4800 baud rate.