Simrad NX45 Specifications download pdf (Page 79)

Simrad NX40/45 Installation and Operation Manual 79

v • WIDTH The angular width of the radar guard

zone (in degrees).

vi • BEARING The bearing of a line drawn from your

boat through the center of the radar guard zone (in

degrees).

Use •

left and right to select a parameter.

18-11-4 Adjusting the sensitivity of the

alarm

You can set the sensitivity of the alarm for the radar guard

zones, to dene the size of the target that will trigger the

alarm. The size of target is shown as a percentage.

100% is maximum sensitivity, meaning that very small

targets will trigger the guard zone alarm. 0% is minimum

sensitivity, meaning that only very large targets will

trigger the alarm.

The same sensitivity setting is applied to both of the

radar guard zones if both are turned on.

To set the alarm

Guard Zone > Alarm sensitivity >

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Simrad NX45 Specifications Page 79