User's Manual

5.3 AIS OPERATION

5─50

yyy

Making an AIS filter (Make AIS Filter)

Procedure 1 Press [2] key while the AIS Filter Setting

menu is open.

The Make AIS Filter screen will appear.

[I] Setting a RANGE filter

2 Turn the [VRM] key control to set a filter

range, and press [ENT] key.

The range of a RANGE filter will be set.

AIS targets in the set circle are displayed by

priority.

[II] Setting a SECTOR filter

2 Turn the [EBL] key control to set the

bearing of the port side, and press [ENT] key.

3 Turn the [EBL] key control to set the bearing of the starboard, and press

[ENT] key.

A SECTOR filter will be set.

AIS targets in the area formed by the two set bearings are displayed by priority.

[III] Setting a ZONE filter

2 Turn the [EBL] key and [VRM] key controls to set the bearing and range

of the port side, and press [ENT] key.

3 Turn the [EBL] key and [VRM] key controls to set the bearing and range

of the starboard, and press [ENT] key.

A ZONE filter will be set.

AIS targets in the area formed by the two set bearings and ranges are displayed by priority.