Chapter 4: Using the Chart
FIND NEAREST...
WAYPOINTS
PORTS
PORT SERVICES
TIDE STATIONS
CURRENT STATIONS
WRECKS
OBSTRUCTIONS
Select required
category
Once located, you can use the soft keys and trackpad to:
• Display detailed data for services at the listed ports.
• Show the selected item on the chart.
• GOTO the selected waypoint
• View tidal/current data for the selected tidal/current station.
Displaying details of tides
You can display details of tides by:
• Selecting the appropriate tidal diamond (see below) or
• Via the FIND NEAREST function (see
...Using the tidal diamond
1. To display numerical tidal information:
You can now view additional tidal data.
2. To display additional tidal data including a tidal curve:
TIDAL DATA
FIND
T
OK
Position cursor
over tidal diamond
Detailed data is shown for the selected time
(red, dashed, vertical line).
SELECT PORT
16 nearest to cursor in selected
category displayed.
page 52
).
OBJECT INFO
ST MARKS RIVER
Position 30
High
Low
High
Low
Tidal information displayed
53
0
04.700N
0
84
10.700W
01:25AM +2.5ft
09:02AM +0.4ft
03:51AM +2.1ft
08:14AM +1.5ft