cnd
setup menu
position correction
Selecting About
This page displays the software and C_CARD
informa tion.
Position Correction
Position Correction applies an offset to your
GPS position fix which will the n place your boat
exactly on the chart where it should be. From
the Plotter Setup menu, select Position Offset
and press the ENTER key. Manually adjust the
offset by the amo unt required to place your
boat accurately on the chart.
Note
The position correction feature should be used
with care. Datum shifts and poor survey data
are not always co nsistent and can be very
localised. In areas where these errors occur the
traditional methods of navigation should be
used.
settings
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