Furuno FAR-2107(-BB) - Manual (Page 98)

1. RADAR OPERATION
1-76
[ALARM]
1 BACK
2 TARGET ALARM MODE
IN/OUT
3 TARGET ALARM MODE
1/2/3/4
4 WATCH ALARM
OFF/6M/10M/
12M/15M/20M
5 ALARM SOUND LEVEL
OFF/LOW/MID/HIGH
6 [ALARM OUT1]
7 [ALARM OUT2]
8 [ALARM OUT3]
9 [ALARM OUT4]
0 [PRIMARY ALARM]
1.40 Watch Alarm
The watch alarm sounds the audio alarm at the selected time interval to help you
keep regular watch of the radar picture for safety or other purposes.
The WATCH box appears at right side of the screen with a watch alarm timer
counts down from value set (for example, "12:00").
WATCH
12:00
WATCH box
When a preset time interval has elapsed, the audible watch alarm is released,
the screen label WATCH turns red and the watch alarm timer freezes at "0:00."
To silence the alarm, press the [ALARM ACK] key on the full keyboard or
left-click the ALARM ACK box. The label WATCH turns to normal color and the
watch alarm timer is reset to the initial value and starts the count-down
sequence again.
If you press the [ALARM ACK] key or click the box with the left button before the
selected time interval is reached, the watch alarm timer is reset to the initial
value and starts the count-down sequence again.
To set watch time interval:
1. Left-click the MENU box to open the menu.
2. Select 3 [ALARM] to open the ALARM menu.
ALARM menu
3. Select 4 WATCH ALARM.
4. Select appropriate time interval then push the right button twice to close the
menu.