[DG] [DG11] Which EV series autopilot system is the right one

[Derek - Raymarine - Moderator]

Hi Santosha Too

A simple test of the compass while disconnected from the computer detailed here will indicate if the fluxgate is OK or not .

If the compass check out OK, then test the rudder reference unit detailed here .

If both compass and rudder reference unit test out OK, then the T300 computer is defective.

There are no other tests required at this point, the computer is defective.
There are no current computers that are compatible with the rest of the autopilot components you currently have onboard, we recommend changing out all the components, using an EV1 sensor, p70s control head, and ACU400.
To link the new pilot to the older SeaTalk system you have onboard, please use the E22158, SeaTalk to STng converter, this converts all data between the two networks.
Regards
D
erek