
time. When the tide marker is in the automatic mode, the
cross-hair indicator is enclosed with a circle (like a clock).
You can move the marker forward or backward in time
using the softkeys at the bottom of the screen. Return
the marker to the present time by simply highlighting the
Marker to Now softkey then pressing the ENT key. When
you move the tide marker off of the present time, the
marker changes to a + sign. The marker will remain at
the manually positioned mark until you either select one
of the manual marker control softkeys, or until you high-
light the Marker to Now softkey and press ENT - which
returns the marker to automatic mode (indicated by the
clock marker).
The tide measurement units can be displayed in meters,
feet, or fathoms. Tide units are controlled along with
depth units in the CFG1 Depth screen.
To select another port’s tide table, press the EDIT func-
tion key, and use the Change softkey to scroll down the
list or the Go Back softkey to scroll up the list. You can
also use the left and right cursor keys to scroll through
the tide tables available in AUX 11.
While in the edit mode, you can also move the cursor
down to the date and manually change it to any date you
are interested in.
Once you have found the table you need, press the EDIT
key again to load the table.
AUX 11 - Tide Table Port List
AUX 11 is where you store the constants for the port tide
tables you are interested in. You can store up to 100 tide
tables. The constants you need can be derived from Part
III of:
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