Furuno FI-507 MULTI XL, Руководство оператора

Страница: 19 / 50

1. OPERATION
11
1.8 Timers
Three timers are provided:
• Count-up timer (stopwatch)
• Count-down timer (two provided)
Time is displayed in seconds or minutes, depending on counter values.
Once you have set a timer, you can leave that page and select any other
display. The counter continues to run in the background.
Count-up timer
The count-up timer functions like a stop watch, counting time upward, to
99 hours, 99 minutes and 59 seconds.
Count-down timers
The two count-down timers count down from a time between 15 minutes
and one minute. When these timers have counted down to zero, they
then start counting up. The timers beep at preset intervals to alert you to
specific points in time.
• Two beeps every minute
• Three beeps at the start of the last 30 seconds
• One beep/second for each of the last 10 seconds
• Two-second beep at zero
How to set the timers
1. Press the MODE key to show the desired timer display.
2. Do one of the following depending on timer type selected:
Count-up timer:
Press the SELECT/CLEAR key to start the timer. A long beep sounds
and the timer starts counting upward.
Count-down timer:
To start the timer from the time shown, press the SELECT/CLEAR
key. To set a different start time, press the APP/TRUE and SELECT/
CLEAR keys together to enable adjustment. Use the APP/TRUE key
to lower the value; SELECT/CLEAR key to raise it. Press the APP/
TRUE and SELECT/CLEAR keys together to confirm setting. Press
the SELECT/CLEAR key to start the timer.
Count-up
timer
00:00:00.0
UP
Count-down
timer 1
DOWN 1
15.0
Count-down
timer 2
DOWN 2
15.0