Timex 3GMT Manual Del Usuario página 43

CHRONOGRAPH OPERATION
The watch provides a one hour chronograph which may
be operated independently from the Yacht Race Timer.
1. Press button C until the upper hand is at the beginning
of the 30-minute chronograph scale.
2. To start, press button A (START/STOP). The 4th center
hand displays the seconds counting up; the lower hand
shows the minutes, counting up in a 5-minute scale
and the upper hand shows the half hour counting up in
a 30-minute scale. Each time the lower hand reaches
the five minute mark, it will return to the zero position
while the upper hand will continue to advance through
the 30 minute scale. (Please note: button C is disabled
while the chronograph is in operation).
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3. To take a split time, press button B (SPLIT/RESET).
The upper, lower, and 4th center hands will hold their
positions for you to note the split (lap) time. The chro-
nograph is still maintaining the timing sequence while
the hands are stopped. To release the hands, press
button B (SPLIT/RESET) and the hands will quickly
catch up to display the total elapsed time.
4. To stop, press button A (START/STOP) which will stop
the chronograph. (Please note: button C is disabled
while the chronograph is stopped until the chrono-
graph is reset).
5. To reset, press and hold button B (SPLIT/RESET) for
3 seconds, which will reset the chronograph back to
the beginning of the 30-minute scale.
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