Furuno FCR-2107-D Manual De Usuario

15. Navigation Sensors 

The watch alarm function sounds the buzzer at set intervals to alert the operator to view the radar picture. When the 
watch alarm is active, the WATCH box appears at the bottom left of the screen. The timer in the box is displayed 
until the buzzer sounds.  

The WATCH box appears" at the right side of the screen with a watch alarm timer that counts down from value set 
(for example, "12:00"). 

Watch
12:00

 

When a preset time interval has elapsed, the audio watch alarm sounds, the screen label WATCH turns red and the 
watch alarm timer freezes at "0:00." To silence the alarm, push the ALARM ACK key on the full keyboard or use 
the trackball to select the ALARM ACK box then push the left button. The normal color for the WATCH label is 
restored and the watch alarm timer is reset to the initial value and starts the count-down sequence again.  

If you push 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 the count-down sequence is restarted. 

To set watch time interval: 

1.  Use the trackball to select the MENU box at the right side of the screen then push the left button. 

2.  Spin the scrollwheel to select Alarms then push the scrollwheel. 

3.  Use the trackball to select the value of Watch Alarm. Spin the scrollwheel to select appropriate time interval 

then push the scrollwheel.  

4.  Close the Alarms menu by clicking the Close window button (X) at the upper right corner of the menu.