Stopwatch
The stopwatch can be used to perform
elapsed time measurement up to 999 hours,
59 minutes, 59.99 seconds, in 1/100 of a
second units.
Elapsed time returns to zero automatically and
timing continues from there when the
maximum limit is reached.
Measuring Elapsed Time
1.
Enter the Stopwatch Mode.
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2.
Use the operations below to measure
elapsed time.
Stop
Resume
Stop
Start
Hours
Elapsed time seconds
Seconds
1/100 seconds
Minutes
3.
Press (A) to reset the stopwatch to all
zeros.
Note
●
If you exit the Stopwatch Mode while
an elapsed time measurement
operation is in progress, the operation
will continue internally and the
stopwatch hand will display the
minutes of the measurement.
Measuring a Split Time
1.
Enter the Stopwatch Mode.
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2.
Use the operations below to measure
elapsed time.
●
Pressing (A) displays the elapsed time
from the start of a race up to the point
when you pressed the button (split
time).
D
A
A
D
Stop
Split release
Split
Start
Elapsed time seconds
Seconds
Hours*
1/100 seconds
Minutes
* The split time alternates with [SPL] on
the display.
3.
Press (A) to reset the stopwatch to all
zeros.
Note
●
If you exit the Stopwatch Mode while
an elapsed time measurement
operation is in progress, the operation
will continue internally and the
stopwatch hand will display the
minutes of the measurement.
Timer
The timer counts down from a start time
specified by you. A beeper sounds when the
end of the countdown is reached.
Setting the Countdown Start
Time
The countdown start time can be set in 1-
minute units up to 24 hours.
●
If a timer countdown operation is in
progress, reset the timer to its current start
time before performing this operation.
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1.
Enter the Timer Mode.
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2.
Hold down (A) for at least two seconds.
Release the button when the hour setting
starts to flash.
Hours
Watch Operation Guide 5553
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