Raymarine ST40 Owner's Handbook Manual page 11

2
Switch on
Compass
heading
ST40
Off course
alarm
STEER
ST40
Note:
The Off course alarm screen is temporary and will
time-out to the Compass heading screen after 5 seconds.
Only available on master intruments.
NORMAL OPERATION
COMPASS
Autopilot
sets auto lock
To maintain course on a locked heading, steer your vessel so that
the minimum number of
segments are displayed,
ideally so that the
flashing segment is at
the 12 o'clock position.
Alarm
on/off
STEER
3 seconds
+
COMPASS
Momentary
ST40 Compass Instrument Owner's Handbook
Locked heading
STEER
ST40
Auto locked
heading
ST40
Set off course
alarm threshold
STEER
ST40
With Set off course alarm threshold
screen displayed, press the
and keys simultaneously
to save the alarm level and return to
normal operation.
Increase locked
heading
COMPASS
Decrease locked
heading
COMPASS
Increase
COMPASS
Decrease
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