Graph Display - Furuno CI-68 Operator's Manual

2.3 Graph Display

Item
Text window
Tide (or tide differential,
speed) graph
Note:
Graph display
Description of graph display indications
The text window may be turned on or off with TEXT WINDOW in
the DISP1 menu. When the text window is turned off, 12 hours of
graph data are shown.
You may choose the type of graph to display with MODE in the
DISP1 menu.
The maximum tide speed (or ship's speed) range may be chosen
with TIDE RANGE in the DISP1 menu.
Tide direction (or course) may be chosen with TIDE GRAPH in the
DISP1 menu.
For the tide graph, graph lines are displayed in colors: Layer 1,
Yellow; Layer 2, Purple, and Layer 3, Light-blue.
For the tide differential graph, the tide differential between layers 1
and 2 is shown in purple and that between layers 1 and 3 in
light-blue.
2. INTERPRETING THE DISPLAYS
Description
2-7