Evolution Autopilot ACU-400 LEDs

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum Viki and Porter,

The defined ACU Status LED Codes may be seen below:



The red light at the ON side of the SeaTalk power switch in the ON position is a visual indicator that the ACU had been configured to supply power to the SeaTalkng / NMEA 2000 backbone. When configured OFF, this LED will be illuminated green. Similarly, LEDs are provided on either side of the ACU400's Clutch 12V/24V switch to provide a visual indication of the position of the switch. Should the switch be configured to 24V , then the LED located on the 24V side of the switch setting will be ON and illuminated yellow, while the LED located on side of the 12V switch setting will be OFF. Similarly, should the switch be configured to 12V , then the LED located on the 12V side of the switch setting will be ON and illuminated yellow, while the LED located on side of the 24V switch setting will be OFF.