Raytheon 133-560 Series Operator's Manual page 39

Repeater compass
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Error code
Analog
indication does
not correspond
to the digital
indication
Heading
indication
correct, cards
do not move
Cards and digital
display changing
between two
heading values
Cards do not
move to the
lubber line or
keep moving.
Heading
indication
frozen/constant
Course bus operation only:
Incomplete 7
segment
display
3649.DOC010102
Operator manual
Error type
Desynchronisation of
analog and digital indication.
Shaft of the analog
indication is fixed.
Configuration fault
Disturbed calibration
External error
(yellow) Fault of the system com-
pass.
Causes restart of the sett-
ling phase of the gyro com-
pass.
(yellow) Message from system com-
pass
Display LED defective.
Possible cause
Stepping fault of one step-
ping motor.
--
Stepping motor
defective or
--
electronic defective
--
Operating fault
--
Disturbed operating
program
--
Fault of the system
compass;
Supply voltage is
switched off auto--
matically.
--
System compass
detects limiting values.
LED defective.
35
REPEATER
133--560
Measures
--
Correction of the analog
indications
(refer to section 2.7.3)
--
Exchange the Repeater
Compass.
--
Check and configure the
interface telegrams and
the operating modes.
--
Restart system
(several times if
needed).
--
Exchange Repeater
Compass if necessary.
--
Restart Repeater
Compass (several times
if necessary).
--
Wait until end of the
settling phase
approx. 3 h.
--
Switch on the GPS
compass if necessary.
--
Check system compass.
--
Exchange Repeater
Compass.
Edition: July 06, 2005

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