How To Use The Stopwatch - Seiko SFJ001P Instructions Manual

How to use the stopwatch

* The 1/100-second and 1/10-second hands move for 1 minute after starting, and remain at the 12 o'clock position
thereafter.
When the buttons are operated to stop the stopwatch or to measure a split time, the stopwatch seconds hand
displays the measured time from the restart.
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If the stopwatch is restarted or a split time measurement is released, the hands move again for 1 minute.
* Pressing Button A even during stopwatch operation will toggle to "time display."
Stopwatch measurement continues even during time display. However, split time measurements will be released.
* If the energy is depleted while the stopwatch is operating, the measurement may be reset.
* When the stopwatch hands (1/100-second, 1/10-second, second) point to the 6 o'clock position, the energy is
depleted, and the stopwatch will not operate. Charge the stopwatch before use.
"About energy" → P.27
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• Accumulated elapsed time measurement Ex. Measuring the time for a soccer match
Start Stop
C C
Start match. Stop match.
3
Button C Button C
• Restart and stop of the stopwatch can be repeated.
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Start Stop Reset
C C B
Start again. Reset the stopwatch
The match ends.
to 0 minute
0 second.
Button C Button C Button B
• Standard measurement Ex. 5,000 meters running
Start Stop
C
Start the measurement
Button C Button C
• Split time (intermediate elapsed time) measurement Ex. 5,000 meters running
* "Split time" is the time that has elapsed from the start of an activity to any given stage.
Start Split Split release
C B
Start The runner passed (The measured time from
the P point. the start is displayed)
The intermediate elapsed time is displayed.
Button C Button B Button B
• Split and split release can be repeated as
Example of the
intermediate
many times as necessary during a
elapsed time
stopwatch measurement.
Reset
C B
Goal Reset the stopwatch to
0 minute 0 second.
Measurement example:
20 minutes and
41.82 seconds
Button B
Stop Reset
B C B
Goal Reset the stopwatch
to 0 minute
0 second.
Button C Button B
Start P point Goal
3
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3
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