Southport 26
New member
I have a MFD12 with a GP-320b3 connected. I recently switched out the GP-320b for a different GP-320b because the housing that screwed to the TTop mount was cracked. After changing the GP-320b units, I started getting a no WAAS signal with an alarm. I called tech support and they had me re-run the installation wizard which solved the problem, but when a turn off the MFD12 and back on, the no WAAS signal alarm reappears. Any thoughts on how to resolve? Could it be the antenna or wiring? The wire was cut but each wire was carefully re-connected back together.
If I turn off the WAAS signal in the settings, what am I losing with no WAAS? GPS is still working, but I am wondering what WAAS adds? Does WAAS provide more precise positioning?
If I turn off the WAAS signal in the settings, what am I losing with no WAAS? GPS is still working, but I am wondering what WAAS adds? Does WAAS provide more precise positioning?