SmartPilot error to Classic E120 Chartplotter

[cjfrench]

Chuck,

Again thank you.

This weekend I removed the SeaTalk connection to the SmartPilot and switched it to NMEA0183.

In response to your comments:
1. I have updated with the correct part number (see new attachement)
2. This was corrected with removing the SeaTalk connection to the SmartPilot
3. I will rewire this and add the SeaTalk to SeaTalkNG converter. The Starboard ST70 is not used with the Auto Pilot
4. SeaTalk to SeaTalkNG converter has the latest version

New Information:
1. I installed a known good SmartPilot (E12180) in place of my original SmartPilot. Problem still occurred
2. Removed AIS, wired SmartPilot directly to Chartplotter, changed speed of NMEA to 4,800 speed. Problem still occurred
3. Reinstalled AIS, wired SmartPilot to slow speed port on AIS650 NMEA. Changed Chartplotter NMEA speed to high speed AIS. Problem still occurred

In all cases:
1. On the Chartplotter the upper left Pilot Icon had a red X
2. The GOTO softkey is active, but pressing the button jumps to the Autopilot softkeys but they are greyed out.