8. MULTI BEAM SONAR DFF-3D
8.3
Side Scan Display Operations
This section covers the functions available with the side scan display. For the menu
items shared with the conventional fish finder, see chapter 7.
8.3.1
How to switch between TX and STBY
Tap the side scan display to show the pop-up menu. Select [TX] to start transmitting.
[ST-BY] appears at the center of the screen when transmission is stopped.
8.3.2
How to change echo color
1. Select [Menu] from the menu icon bar to show the menu.
2. Select [Multibeam Sonar].
3. Select [Echo Color].
4. Select [White], [Blue] or [Brown] as required.
5. Select [Close] to close the pop-up menu.
8.3.3
How to show or hide the scale box
The scale box, shown at the bottom left corner on the display, shows depth, current
range, and TX frequency. You can show the box as follows.
1. Tap the side scan display to show the pop-up menu.
2. Select [Scale Box] to show the scale box.
8.3.4
Availability of points and event marks registration, and go to a
point
For how to register points and event marks, see chapter 7.
The table below shows function availability according to latitude/longitude, heading
data presence or absence. If there is no latitude/longitude data, none of the functions
below are available.
For NavNet TZtouch or NavNet TZtouch2, input PGN data. The PGN data available is
as shown below.
Latitude/longitude data
• 129025 Position, Rapid Update
• 129029 GNNS Position Data
Heading data
• 127237 Heading/Track Control
• 127250 Vessel Heading
• 130577 Direction Data
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