Furuno GP-1850WDF, GP-1850WF manual Alarms

2. VIDEO SOUNDER OPERATION

4.Press the RETURN soft key and the [SNDR] key to finish.

2.14 Alarms

Bottom alarm

The bottom alarm sounds when the bottom echo is within the alarm range set. To activate the bottom alarm the depth must be displayed.

Fish (B/L) alarm

The bottom-lock fish alarm sounds when a fish echo is within a predetermined distance from the bottom. This alarm is available when the bottom-lock mode is active.

Fish (normal) alarm

The normal fish alarm sounds when a fish echo is within the preset alarm range.

Note: The sensitivity of the fish alarm can be

set on the SOUNDER SYSTEM SETUP menu.

Water temperature alarm

There are two types of water temperature alarms: WITHIN and WITHOUT. The WITHIN alarm sounds when the water temperature is within the range set; the WITHOUT alarm sounds when the water temperature is higher or lower than the range set. This alarm requires water temperature data.

Activating/deactivating an alarm

1.Press the [ALARM] key to open the alarm menu.

2.Press the NEXT PAGE soft key to show the ALARM 2 menu.

		ALARM2
BOTTOM ALARM	OFF
FISH (B/L) ALARM	OFF
FISH (NORMAL)	OFF	EDIT
TEMP. ALARM	OFF
		CLEAR
ALARM INFORMATION		ALARM

NO ALARM

	RETURN
DGPS 3D

Alarm 2 menu

3.Select the menu item, and press the EDIT soft key.

4.Select ON or OFF. (For temperature alarm select WITHIN, WITHOUT or OFF.) For ON, WITHIN or WITHOUT, use the cursor pad and the numeric keys to set range.

5.Press the ENTER soft key.

When an alarm setting is violated...

When an alarm setting is violated the buzzer sounds, and the (red) speaker icon appears at the bottom of the screen. You can silence the buzzer with the [CLEAR] key. (However, the buzzer will sound whenever the alarm setting is violated.) Press the [ALARM] key to find out which alarm has been violated. The offending alarm is displayed in red in the ALARM INFORMATION window. Press the CLEAR ALARM soft key to erase the alarm indication. The alarm icon color changes to black to show acknowledging the alarm. The alarm icon remains displayed in red until all violated alarms have been acknowledged.

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