2. INITIAL SETUP
11
5. Drag the [Menu Radar] sub menus to find the menu item [Radar Initial Setup].
Menu Radar (Radar Initial Setup)
How to align the antenna heading
You have mounted the antenna unit facing straight ahead in the direction of the
bow. Therefore, a small but conspicuous target dead ahead visually should ap-
pear on the heading line (zero degrees).
In practice, you will probably observe some small bearing error on the display be-
cause of the difficulty in achieving accurate initial positioning of the antenna unit.
The following adjustment will compensate for the error.
Menu item Description
[Antenna Rotation] Select the speed of antenna rotation.
[Antenna Heading
Align]
See the topic of "How to align the antenna heading" on page 2-12.
[Main Bang Sup-
pression]
If main bang appears at the screen center, slide the circle icon so
that the main bang disappears, while watching the radar echo at
the left-hand side of the display.
[Antenna Height] Select the height of the antenna above the waterline.
[Antenna Longitu-
dinal Position]
Enter the antenna positioning bow-stern (Longitudi-
nal) and port-starboard (lateral) position from the ori-
gin.
[Antenna Lateral
Position (-Port)]
Others See Operator’ Manual for TZT9/14/BB.
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