Frequent No Pilot Alarms

[Chuck - Raymarine - Moderator]

Hans,

As you can see from the MFD's Select Devices list, the software within your SPX autopilot course computer is not current. Unlike more current product design, the the SPX autopilot course computers and ST70 Autopilot Control Heads cannot be updated via the Check Card For Updates feature. Instead, the microSD memory card containing the software update files would be inserted into the Data Master MFD's memory card reader prior to powering the MFD ON. In the case of older product designs, it is sometimes necessary to reduce the list of devices which are interfaced to the SeaTalkng backbone to the MFD and the device being updated.