Furuno FAR-3220-NXT Installation Manual page 88

3. SETTINGS AND ADJUSTMENTS
3.5.2 How to set the width and length for the picture from the exter-
nal radar
If two FAR-3xx0 series radars are to be used for the dual radar display, set the same
display area on each radar to ensure proper performance.
1. Open the [RADAR INSTALLATION] menu, then select [2 SCANNER], [6 DUAL
RADAR SETTING] to show the [DUAL RADAR SETTING] menu.
2. Select [1 COMBINE MODE] to select which radar to set as reference point.
3. Select [OWN] or [EXT] as appropriate.
[OWN]: Set own radar's antenna as the reference point and set display area of
own radar. The area outside that set here is where the image from the external
radar is displayed.
[EXT]: Set the external radar's antenna as the reference point and set the display
area of the external radar. The area outside that set here is where the image from
own radar is displayed.
Radar selected for COMBINE MODE: External
START: 315°
ANGLE: 90°
START: 00.00 nm
LENGTH: 99.99 nm
4. Select [2 COMBINE SECTOR] to set the width of the sector.
3-4
Start point of sector
Horizontal width of sector
Distance from reference point to sector
Vertical length of sector
Radar selected for COMBINE MODE: Own
START:
ANGLE:
START:
LENGTH: 99.99 nm
Picture from
external radar
Position of external
radar antenna
Position of own radar
antenna
Picture from
own radar
45°
270°
00.00 nm