Distributed by
Any reference to Raytheon or
RTN in this manual should be
interpreted as Raymarine.
The names Raytheon and RTN
are owned by the
Raytheon Company.
ST40 Compass Instrument - quick reference guide
Normal operation
SWITCH ON
Locked
heading
Compass
heading
Course computer
sets auto lock
Auto locked
heading
Course computer
sets auto lock
Alarm on/off
3 seconds
Times out to the
Compass heading
screen after
+
-
Off course
alarm
Set
alarm
level
values
5 seconds.
Momentary
With Set alarm level screen displayed,
press the
and
keys simultaneously
to save the alarm level and return to
normal operation.
Adjusting display backlighting/contrast
To enter adjust mode, press
for 1 second to adjust BACKLIGHTING and a further 1 second to adjust CONTRAST
LEVEL 1
OFF
LEVEL 1
LEVEL 2
LEVEL 3
LEVEL 2
To exit adjust mode press
or
or wait for 5 second timeout
ST40 Compass Instrument - quick reference guide
Calibration
USER
INTERMEDIATE
CALIBRATION
Hold down
CALIBRATION
Hold down
and
and
for 4 seconds
for 2 seconds
If there is no key activity with either
the User cal or Software version
screen displayed, calibration will time
out to normal operation after 5 seconds
User
cal
Software
version
+
Set compass
heading
response
Instrument
status
-
+
Set
variation
-
T
Set
True/
Magnetic
Linearise
transducer
Master
Repeater
+
-
Set
heading
alignment
Bypass
linearisation
2 turns
minimum
Linearisation
successful
Deviation
To leave any calibration routine and
return to normal operation,
hold down
and
for approximately 2 seconds
Document number: 86050_2 (to be used with handbook: 81161_2)
Date: 1 May 2001
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