Furuno 1824C manual Lost target alarm ARP, Lost target mark, Canceling a lost target

Follow the steps shown below to set the CPA/TCPA alarm range:

1.Press the MENU key followed by the ARP SETUP soft key.

2.Operate the Trackball to select CPA.

3.Press the EDIT soft key to show the CPA window.

4.Select a CPA limit desired from 0.5 nm, 1 nm, 2 nm, 3 nm, 5 nm and 6 nm with the Trackball.

5.Press the ENTER soft key. The ARP SETUP menu reappears.

6.Operate the Trackball to select TCPA.

7.Press the EDIT soft key to show the TCPA window.

8.Select a TCPA limit from 30 sec, 1 min, 2 min, 3 min, 4 min, 5 min, 6 min and 12 min.

9.Press the ENTER soft key.

10.Press the MENU key to close the menu.

2.26.9 Lost target alarm (ARP)

When the system detects a lost target, the target symbol becomes a diamond and tracking is discontinued after one minute.

01

Lost target mark

Canceling a lost target

1.Place the cursor on the target.

2.Press the CLEAR key.

2. RADAR OPERATION

CPA

~OFF { 0.5nm { 1nm { 2nm { 3nm { 5nm { 6nm

CPA distance

TCPA

~30 seconds { 1 minute { 2 minutes { 3 minutes { 4 minutes { 5 minutes { 6 minutes { 12 minutes

TCPA time

2-33