Raymarine St290 - Countdown Timer; Stopwatch;Lap Timer

Chapter 2: ST290 Graphic Display 2-2-17
ST290 Instrument System Owner’s Handbook
Countdown timer
Setting the countdown time
To set the countdown time:
1. In the Timers chapter, select the COUNTDOWN page.
2. Hold down the button for 1 second, to enter Edit mode. The sec-
onds value flashes.
3. Use the or button to set the required seconds value.
4. Press the button, to edit the minutes. The minutes value flashes.
5. Use the or button to set the required minutes value.
6. Hold down the button for 1 second, to leave the edit mode.
Starting & stopping the countdown timer
To start or stop the countdown timer:
1. In the Timers chapter, select the COUNTDOWN page.
2. Press the button. If the countdown timer was running, it stops. If
the countdown timer was stopped, it starts counting.
Stopwatch/lap timer
The following description of how to use the stopwatch/lap timer,
assumes a typical operational sequence:
• Starting the stopwatch from a stopped condition.
• Obtaining lap times while the stopwatch is running.
• Stopping and resetting the stopwatch.
Starting the stopwatch
To start the stopwatch from a stopped condition:
1. In the Timers chapter, select the STOPWATCHpage.
2. Press the button. The stopwatch starts counting up.
Obtaining lap times
Toobtainalaptime:
1. In the Timers chapter, select the STOPWATCHpage.
2. With the stopwatch counting up, press the button. The lap time is
displayed, and the stopwatch continues counting up in the back-
ground.
3. To return to the real time count, press the button again.
81183_2 S2.book Page 17 Tuesday, May 6, 2003 8:39 AM