Tide Icon Overlay - Furuno TZT9 Operator's Manual

3.2.4

Tide icon overlay

The NavNet TZtouch has worldwide tidal and tidal current information. You can over-
lay this information on the chart plotter display. The tide icon ( ) appears at the loca-
tions of tidal recording stations.
How to display the tide icon overlay
1. Select [Overlay] from the RotoKey menu.
2. Select [Tide Icons].
Tide icon
(yellow and/
or gray)
: Up arrow indicates the tide is going high.
: No arrow indicates no change in tide.
The arrow on the tide icon is up when the tide is high, or is down when the tide is low.
The tide icon is gray and yellow according to the tide state. The tide icon is all yellow
when the tide is high completely and all gray when the tide is low completely.
How to change the size of the tide icon
1. Select [Menu] on the menu icon bar to open the main menu.
2. Select [Plotter Display].
3. Drag the circle icon in [Tide/Current Icons Size] to set size (setting range: 50 to
150%).
4. Select [Close] to exit the menu.
How to show the tide information
Select a tide icon to display the information (name,
date, tide height and tide status) about a tide.
3. 3D DISPLAY, OVERLAYS
: Down arrow indicates the tide is going low.
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