Alarms •
••
• 409
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STEERING COMMAND HAS BEEN
RECEIVED FROM TRACK PILOT, BUT
CANNOT BE EXECUTED IN
'STEERING OFF' MODE.
STEERING MUST BE ENABLED AT
THE STEERING SELECTOR.
Alarm number 2475: ROUTE: NEEDS FILTER ON /2
------------------------------
THIS IS A WARNING THAT YOU ARE
USING ROUTE STEERING WITHOUT
FILTERED POSITION AVAILABLE.
VERIFY AND SELECT POSITION
SENSORS 'SENSORS'
Alarm number 2476: ROUTE: NEEDS LOG SENSOR /2
------------------------------
THIS IS A WARNING THAT YOU ARE
USING ROUTE STEERING WITH ONLY
ONE POSITION DEVICE AND
WITHOUT ANY LOG DEVICE.
VERIFY AND SELECT SENSORS
IN'SENSORS'
Alarm number 2479: RADAR SET RADIUS EXECUTED /7
------------------------------
'SET RADIUS' VALUE HAS BEEN
CHANGED BY RADAR 'RADIUS
INCREASE' OR 'RADIUS DECREASE'
COMMAND.
Alarm number 2485: ROUTE: WP PREWARNING ALARM /1
------------------------------
WAYPOINT IS NOW SOON BEING
APPROACHED.
Alarm number 2486: DISABLED: STEERING OFF /1
------------------------------
A SET COURSE REQUEST HAS BEEN
RECEIVED FROM MASTER RADAR
BUT IT CANNOT BE EXECUTED.
VERIFY THAT TRACKPILOT IS IN
PROGRAM TRACK TURN MODE
Alarm number 2489: ROUTE: CHANGED TO GOTO WP /3
------------------------------
SYSTEM CANNOT CONTINUE GOTO
TRACK MODE BECAUSE KALMAN
FILTER POSITION IS LOST OR
NO LOG SENSOR IS AVAILABLE
KALMAN FILTER
Alarm number 2490: DISABLED: NEEDS LOG SENSOR /1
------------------------------
'ROUTE STEERING' MODE CAN BE
UTILIZED ONLY WHEN THERE IS AN
INDEPENDENT SPEED SOURCE.
ALTERNATIVES ARE A LOG OR TWO
POSITION RECEIVERS