User's Manual Part 2

Operator Manual

Raytheon Marine GmbH

Germany

NSC 18

RADAR

2−93

3748DOC020102Edition: 14.JAN.2005

VECTOR mode REL − Closest Point of Approach (CPA) −

In this function, the closest point of approach (CPA) for acquired targets with

relative vectors is indicated by a small circle (see Figure: 2−52)

Figure: 2−52 Closest Point of Approach −VECTOR mode REL−

Step 2

Step 3

Step 1

Result:

Adding CPA symbols shows where the approach will be closest, on which

quarter of your own vessel. The CPA readout shows when this will occur.

Adding CPA warning circles shows the criteria for dangerous TRACK Alarms.

This display is optional, but the alarm system is still operational.