2. RADAR OPERATION

2.13Reducing Noise Interference

Noise, appearing on the displays as random “speckles,” can be reduced as follows:

1.Press the [MENU] key to open the menu.

2.Press the RADAR DISPLAY SETUP soft key.

3.Select NOISE REJECTION, then press the EDIT soft key.

4.Select OFF, LOW or HIGH as appropriate.

5.Press the ENTER soft key.

6.Press the [MENU] key to close the menu.

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Image 51
Furuno 1943, 1933, 1833 manual Reducing Noise Interference