The Simrad AP22 on my 330 is displaying an error message of "compass data missing". According to the manual on page 115, there are 3 things to check - only one compass is connected, so I've checked the connections on the junction box - Not sure what the Interface Menu is. The third is replace compass PCB or interface PCB. Where are these located - I'm assuming in the junction box, but I don't know. Anyone else come across this issue? How else to troubleshoot?
This error was displayed upon purchase of the boat as a known issue, so I don't know the history nor when it last worked. I did also do a reset and dockside calibration which still gave the compass error.
This error was displayed upon purchase of the boat as a known issue, so I don't know the history nor when it last worked. I did also do a reset and dockside calibration which still gave the compass error.