Raymarine SL72 Owner's Handbook Manual page 99

5-6
Note: The predictions available are sufficiently accurate under moderate
weather conditions, for the coastal areas served by the reference station, to be
used for navigation planning. However, certain weather fronts and storms
can alter tidal patterns and influence predicted times and heights.
The cursor, represented by a dotted vertical line on the graph, is used to select
a time for which the tide height is displayed.
You can use the soft keys and trackpad to change the date for which tide
information is shown.
6nm
4.61
3.96
3.31
2.66
2.01
1.36
0.71
Figure 5-3:
➤ To select a time, use the trackpad to move the cursor to the required time.
➤ To change the day press PREV. DAY, DAY or TODAY , as required. Alternatively,
press SET DATE ; to change date, use the trackpad to move the cursor left/right to
select the character and up/down to increase/decrease the value.
The graph and tide data will be updated accordingly.
SL72 & SL72RC PLUS Pathfinder Radar & Radar/Chartplotter
CALSHOT CASTLE
0 2 4 6 8 10 12 14 16 18 20 22 24
Tide Data
D4270-1