Raymarine ST4000+ GPS Receiver User Manual


 
Preface xi
Make sure that all members of crew know how to disengage the
autopilot.
Regularly check for other boats and any obstacles to navigation
no matter how clear the sea may appear, a dangerous situation can
develop rapidly.
Maintain an accurate record of the boats position by using either
a navigation aid or visual bearings.
Maintain a continuous plot of your boats position on a current
chart. Ensure that the locked autopilot heading will steer the boat
clear of all obstacles. Make proper allowance for tidal set the
autopilot cannot.
Even when your autopilot is locked onto the desired track using a
navigation aid, always maintain a log and make regular positional
plots. Navigation signals can produce significant errors under
some circumstances and the autopilot will not be able to detect
these errors.
EMC conformance
All Raymarine equipment and accessories are designed to the best
industry standards for use in the recreational marine environment.
The design and manufacture of Raymarine equipment and
accessories conform to the appropriate Electromagnetic
Compatibility (EMC) standards, but correct installation is required to
ensure that performance is not compromised.
Handbook information
To the best of our knowledge, the information in this handbook was
correct when it went to press. However, Raymarine cannot accept
liability for any inaccuracies or omissions it may contain. In addition,
our policy of continuous product improvement may change
specifications without notice. As a result, Raymarine cannot accept
liability for any differences between the product and the handbook.