Raymarine ST40 Quick Reference Manual page 2

ST40 Compass Instrument - quick reference guide
CALIBRATION
Set compass
Linearise
Master
transducer
linearisation
2 turns
minimum
Linearisation
successful
Document number: 86050_2 (to be used with handbook: 81161_2)
Date: 1 May 2001
86050_2.p65
Calibration
USER
Hold down
and
for 2 seconds
If there is no key activity with either
the User cal or Software version
User
screen displayed, calibration will time
cal
out to normal operation after 5 seconds
+
heading
response
-
+
Set
variation
-
Set
True/
Magnetic
Repeater
Set
Bypass
heading
alignment
Deviation
2
INTERMEDIATE
CALIBRATION
Hold down
and
for 4 seconds
Software
version
Instrument
status
+
-
To leave any calibration routine and
return to normal operation,
hold down and
for approximately 2 seconds
18/04/01, 16:55