Furuno FR-8252, FR-8062 Choosing alarm type, Temporarily deactivating a target alarm, Out alarms

1. OPERATIONAL OVERVIEW

1.20.3Choosing alarm type

As noted earlier the target alarm may be set sound against targets entering or exiting the alarm. Choose desired type as below.

Inward target alarm Outward target alarm

In and Out alarms

1.Press the MENU key to shown the menu.

2.Choose the Mark menu and press the ENTER key.

3.Choose Target Alarm 1 Mode or Target Alarm 2 Mode as appropriate and press the ENTER key.

In

Out

4.Choose “In” to get the alarm on targets entering a target alarm zone or “Out” to alert you to tar- gets exiting a target alarm zone.

5.Press the ENTER key followed by the MENU key.

1.20.4Temporarily deactivating a target alarm

You may temporarily deactivate a target alarm when its use is not immediately required. The alarm zone remains on the screen, however any targets entering (or exiting) it will not trigger the audio and visual alarms.

1.Press the TARGET ALARM key to choose the ALARM1 or ALARM2 indication at the bottom right corner on the screen. The selected indication is circumscribed with a rectangle.

2.Press the CANCEL/HL OFF key. The alarm indication now shows ALARM1(or 2)_ACK.

To reactivate a temporarily deactivated target alarm, press the ENTER key with the alarm zone displayed on the screen. The alarm indication then changes to ALARM1(or 2)_IN(or OUT).

1.20.5Deactivating a target alarm

1.Press the TARGET ALARM key to choose ALARM1 or ALARM2 indication at the bottom right corner on the screen. The selected indication is circumscribed with a rectangle.

2.Press the CANCEL/HL OFF key.

3.Press the TARGET ALARM key again, and a dashed rectangle circumscribes the alarm indi- cation which now reads ALARM1(or 2)_ACK.

4.Press the CANCEL/HL OFF key again. The target alarm zone and the alarm indication are erased from the screen.

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