Chapter 4: Fault Finding & Maintenance 55
4.2 Maintenance
All Ray marine prod ucts are designed to provid e many years of trou blefree
operati on. We also put them through comprehensive testing and quality
assuran ce proc edures befo re shipp ing .
LRN F AIL 1, 2 or 4
AutoLearn not completed successfully .
F ailure codes:
1
= Auto Learn has not been carried out (default s etting)
2
= AutoLearn failed, usually du e to manual interruption
4
= AutoLearn failed, probab ly due to drive or compass failure
Repeat the Aut oLearn pr ocedur e.
MOT POW
SWAPPED
Motor cab les are connected to power terminals (and power cables
are connected to mo tor terminals) at the computer . T urn off power
and swap ov er connections .
NO DA T A
Caused b y any of the fo llowing s ituat ions:
• the compass is not connected
• the autopilo t is in Wind Vane mod e and it has not received wind
angle data for 30 second s
• the autopilo t is in T rack mode and:
• the autopilo t is not receiving SeaT alk navigation data, or
• the positio n sensor is receiving a low strength signal – this will
clear when the signal improves
Check the conn ections t o the co mpas s and /or win d inst rument
and/or navigat or.
Note: The autopilot st ops adjus ting t he heading as soon as it loses
data.
NO PILOT
The co ntroller i s not receiving d ata from the Smart Pilot co mputer.
Check connections and check the SmartPilot computer is s witched
on.
NO RUDREF
Po ssible fault with rudder pos ition sensor check connections .
RG F AIL
GyroPlu s yaw s ensor h as failed:
• Call a Raymarine se rvice agent.
SEAT ALK and
FAIL 1 or 2
SeaT alk data p roblem o n one of the SeaTalk lines – check con nec
tions.
STLK FAIL
The cont rol unit cannot tr ansmit data to t he SeaT alk system. Make
sure all SeaT alk cables ar e connected p roperly.
ALAR M MESSAGE POSSIBL E CAUSE and SOLUTION
81282_1.book Page 55 Monday, October 2, 2006 1:58 PM
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