[DG] [DG] No Drive Detected EV-400

[Derek - Raymarine - Moderator]

Hi Yamsailor,

Thank you for your enquiry.

First thing is to check all power supplies and ensure that the EV and the ACU is powered up, note that the ACU400 has it's own heavy duty power supply and this must be turned on before the autopilot will work.

If all units are correctly powered up, check the LED status on each of the devices, anything RED is an issue and the local Raymarine service dealer would be best able to assist then.

Regards
Derek