Raymarine ST4000 Plus, Owner'S Handbook Manual

Page: 104 / 119

Chapter 7: Post Installation Procedures
91
the calibration options until the page is displayed again. (To step
back to the previous screen, press and hold the
disp
key for one
second. You can only do this within two seconds of advancing to
the current screen.) Repeat the procedure from step 4.
6. Keep turning your boat until the unit beeps and the Deviation
screen is displayed.
D3458-1
DEVIATION
This shows the maximum deviation detected, and indicates that
compass correction has been completed successfully.
Notes: If the deviation value exceeds 15∞ or a deviation value is not
displayed at all, you should consider moving the fluxgate compass to a
better location.
7. Press the
disp
key to move on to the Heading Alignment page.
D3459-1
ALIGN HDG
8. Use the
+1
and
-1
, keys, or the
+10
and
-10
keys, to increase or
decrease the displayed heading, until it agrees with the shipís
steering compass or a known transit bearing.