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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 appear on the
heading line (zero degrees).
You may observe a minor bearing error on the display. This is due to the difficulty in
orienting the radar accurately. The following adjustment will compensate for the error.
1. Set your radar with 0.125 and 0.25 NM range and the head up mode.
The range scale can be selected two ways, as shown below. The slider bar can
be shown or hidden with [Show Scale Slider] in the [Settings] - [Radar] menu.
Zoom in
Method 1: Pinch screen
2. Turn the vessel's bow toward a target.
3. Tap the [Home] icon to show the home screen and display mode settings.
4. Tap [Radar] to show the [Radar] menu.
5. Drag the [Radar] menu to show the [RADAR INITIAL SETUP] menu.
6. Tap [Antenna Heading Align].
7. Key in the offset value so that the target is displayed at the very top of the screen
(setting range: +179.9° to -180°, +: clockwise direction, -: counterclockwise direc-
tion), then tap the
8. Confirm that the target echo is displayed at correct bearing on the screen.
Zoom out
Method 2: Drag slider
(or tap bar or +, - icons)
icon.
2. INITIAL SETUP
Zoom in
Zoom in
Zoom out
Zoom out
3
NM
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