3. 3D DISPLAY, OVERLAYS
3-7
How to select the echo color
Select the [Plotter Display] - [Echo Color for Overlay] menu of the main menu. Select
[Multicolor], [Green] or [Yellow].
How to acquire a target for ARPA
A target can be acquired for ARPA. See paragraph 6.30.2.
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].
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.
Multicolor
Green
Yellow
Echo Color for Overlay
Multicolor
Tide icon
(yellow and/
or gray)
: Up arrow indicates the tide is going high.
: Down arrow indicates the tide is going low.
: No arrow indicates no change in tide.
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