Raymarine p70 User Reference page 45

Alarm name Alarm type
Large Cross
Track Error
Loss of
Waypoint data
Wind Shift
Pilot controller alarms
Description Action
Indicates cross • Steer back
track error (XTE)
manually and
is greater than enter track
0.3nm Initiated again.
during Track
• Check
mode or on entry
autopilot
to Track mode
settings.
from any other
mode.
• Reset XTE on
Charplotter.
Indicates the • Pilot drops
source (e.g. out of track
chartplotter) of mode and into
the waypoint data auto mode and
has been lost continues on
last locked
heading.
•
Indicates
• Change pilot
apparent wind mode.
angle has
• Change
changed by more
course.
than 15 degrees.
Initiated from
• Reduction of
Wind vane mode
change in wind
only.
angle.
Alarm name Alarm type
Auto release Safety Alarm
Drive stopped Safety Alarm
No Control Head Safety Alarm
Description Action
Appears when • Pilot drops to
the user has standby and
taken back alarm times
control of the out after 10
steering whilst seconds.
in an engaged
mode (Auto,
Track, etc) using
the fly-by-wire
steering wheel.
Indicates a • Check output
rudder stall from SPX,
condition has drive unit and
persisted or that connections.
the power has
• Pilot drops to
been removed
standby and
from the drive
alarm times
unit. Initiated in
out after 10
Auto, Track &
seconds.
Wind modes.
The course • Check
computer has lost connections
communications
for short or
with the Pilot open circuit.
controller,
• Check system
this alarm is
for device
generated by the
fault.
course computer.
• Pilot drops to
standby and
alarm times
out after 10
seconds.
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