2. PLOTTER DISPLAY OVERVIEW
2-5
2.1.5
Tide graph display
To display the tide graph, put the cursor on the tidal station icon ( ) then push the
ENTER
knob.
• The information is mostly accurate under moderate weather conditions. However,
storms and weather fronts can influence forecasted tide times and heights.
• To change the date, press
S
or
T
key.
• To change the tide prediction time, rotate the
ENTER
knob or press
W
or
X
key to
move the vertical red line on the graph.
• To restore the display to the current time, press the
CENTER
key.
• To quit the tide graph display and return to the plotter display, press the
MENU
key
(or the
DISP
key).
Tidal station icon
The arrow on the tidal station icon is up when the tide is rising; down when the tide is
receding. The icon is gray and yellow according to the tide state. The icon is all yellow
when the tide is high. The horizontal line appears in the center of the icon when there
is no change in tide.
Tide height at the
selected time
Tide height for the mean sea
surface at the tidal station
High tide
(filled in yellow)
Low tide
Middle tide
(receding)
Gray
Yellow
