Raymarine ST4000 Plus, Owner'S Handbook Manual

Page: 111 / 119

98 ST4000 Plus Wheel & Tiller Autopilots Owner’s Handbook
The autopilot will not “talk” to other SeaTalk instruments
ï Cabling problem ñ make sure all the cables are connected properly.
Position information not received
ï Navigator not transmitting the correct position data.
The autopilot will not auto advance to the next waypoint
ï No bearing to waypoint information received from the navigator.
A series of rotating dashes are displayed on screen
ï Compass deviation correction or dockside rudder calibration is
running.
The display shows a series of stationary dashes
ï Data is not being received ñ check the cabling.
The display shows NO DATA
ï The signals received from the navigator are too weak ñ refer to the
navigator handbook for further action.
ï Wind trim data is not available ñ check the connection to the wind
transducer.