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4.9 SECTOR BLANK SETTING (SECTOR
BLANK)
In order not to display radar echoes, set a sector and stop transmission in the bearing. Three sector blank areas can be
created.
The sector blank function operates in the relative bearing with the bow.
[I] Sector Blank Function On/Off (Sectors 1, 2, and 3)
Procedures 1. Open the Adjust Menu.
2. Press [4] key.
Press [6] key.
The Sector Blank Menu will appear.
3. Select the number you want to executed
sector blank, pressing the numeric keys
[1] to [3].
The system allows the use of up to three sector
blank areas.
Set each sector blank area to on or off.
On: The sector blank function is operated.
Off: The sector blank function is stopped.
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