JRC JMR-7230-S - Page 346

Section 12 Automatic Sailing (Option) 12-18
Type Occurring condition Automatic sailing Countermeasure
POSN(Jump)
caution
Position is jumped
beyond a DR position
(preset Radius limit).
Stop Change the auto pilot
steering mode to Manual.
HDG(Unmatched
Source) caution
The primary HDG
sensor used by ECDIS
is not the same as the
primary HDG sensor
used by Autopilot.
Can not start the
track control
Make the primary HDG used
by the autopilot and ECDIS
the same.