Lost Speed - Furuno FEA-2107-BB Operator's Manual

30.9.3

Lost speed

Associated alarms (generated
at ECDIS)
• Sensor alarm, for example
Alarm "4008: Log error",
"4012...4016: Position
equipment error", etc.
• Alarm "2476 Route Needs
Within 30
log sensor".
seconds
• Alarm "2506 Route: Use
After 2
AUTO control".
minutes
then every 4
minutes
• Alarm "2476 Route Needs
After 4
log sensor".
minutes
then every 4
minutes
• Alarm "2497 Route Stop-
Within 10
Sensor fail".
minutes
• Alarm "2471 RC/NAV-TC
After Alarm
STOP - Use AUTO" in
"2497 Route
ECDIS is generated. Warning
Stop-Sensor
lamp RC turns on and
fail."
steering mode indicator lamp
RC start flashing in Autopilot
control panel.
30. Steering With TOKYO KEIKI Autopilot PR-6000
Expected system performance
• Guidance for navigator.
• Reminder
• If ship is in linear part, actual
heading is used as set course.
• If ship is turning, last set course
and radius are used to complete
the turn.
What end operator
should do
• Acknowledge alarms.
• Study situation.
• Acknowledge alarms.
• Study situation.
• Change immediately to
local autopilot control.
• Acknowledge alarms.
• Acknowledge alarms.
• Study situation.
• Acknowledge alarms.
• Study situation.
• Acknowledge alarms
• Study situation.
• Change steering mode
to "AUTO".
30-29