B. CHRONOGRAPHS
SIMPLE FUNCTION
1d
P1:
Start/stop push-button. Press once to start the
chronograph (F=seconds, G=minutes, J=1/10
second). Press a second time to stop.
P2:
Reset push-button.
To measure several successive times, without
counting intervals,
press the
P1
push-button
several times consecutively,
as follows:
1) Start
2) Stop and read
3) Start
4) Stop and read
This operation may be repeated as often as desired
to measure successive times.
5) Press
the
P2
push-button to reset the chrono-
graph to zero.
ADDITIONAL FUNCTION
“SPLIT-SECONDS”
1d
To measure intermediate time periods with a
split-seconds hand
1) Press
the
P1
push-button to start the chrono-
graph
2) Press
the
P2
push-button to read the interme-
diate time
3) Press
the
P2
push-button to reset and read the
time elapsed
Operations 2 and 3 may be repeated as often as de-
sired to measure any number of intermediate times.
4) Press
the
P1
push-button to stop the chrono-
graph and read the final time
5) Press
the
P2
push-button to reset the chrono-
graph to zero.
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