2. INITIAL SETUP
9
4. Drag the [Radar] menu display to show the menu item [Radar Initial Setup], then
tap [Radar Initial Setup].
5. Referring to the tables below, set up the radar.
[Radar] menu - [Radar Initial Setup]
[Radar] menu - [Antenna Position]
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).
In practice, you will probably observe some small bearing error on the display because
of the difficulty in achieving accurate initial positioning of the antenna unit. The follow-
ing adjustment will compensate for the error.
1. Set your radar between 0.125 and 0.25 NM range and the head up mode.
You can select a range by using the pinch action. The range appears at the bottom
right of the screen. Range may also be selected using the slide bar displayed on
the right-hand side of the radar display area. Drag the bar up to zoom in, or down
to zoom out.
Menu item
Description
[Antenna Rotation]
Select the speed of antenna rotation.
[Antenna Heading Align]
See "How to align the antenna heading" on page 9.
[Main Bang Suppression]
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.
[Enable Sector Blanking]
Up to two sectors may be selected for blanking (no trans-
mission). Select [ON] to enable this feature. Set the start
and end angles (0
°
to 359
°
).
[Enable Sector 2 Blanking]
Menu item
Description
[Longitudinal (from bow)]
Referring to the figure on the right, enter the
radar antenna positioning bow-stern (Longi-
tudinal) and port-starboard (Lateral) position
from the origin.
[Lateral (-Port)]
[Antenna Height]
Select the height of the antenna above the waterline.
[Radar Monitoring]
Display various information regarding the connected ra-
dar.
[ARPA Advanced Settings]
Do not change these settings.
[Set Hardware To Factory
Default]
Resets the radar selected at [Radar Source] to factory
default.
[Reset Default Settings]
Resets [Radar] menu settings to default.
Origin
Origin
Range
Radar indications
HU
NM
Tx
3.650
Zoom out
Zoom in
Pinch action
