Casio HS-3(V) Fascicule

2

(a+b+c)

Press A.
Press B
to reset.

(a)

(a+b)

b

(a)

(b)

Press A
in SPLIT
mode.

Press B when the
first runner 

(a)

finishes.
Displays time of
first runner.

Press A when the
second runner 

(b)

finishes.

Press B to
display the time of
the second runner.

Press A in
LAP mode.

Press B to
freeze LAP
time 

(a).

Press B to
release.

Press B to
freeze LAP
time 

(b).

Press B to
release.

Press A.
Press B to reset.

Press B
to reset.

0

a

(a)

b

(a+b)

c

(a+b+c)

(t)

Press A in

Press B to freeze SPLIT

Press B to freeze SPLIT

SPLIT mode.

time 

(a). Press B to release.

time 

(a+b). Press B to release.

0

a

(a)

(b)

0

a

(a)

b

(b)

c

(c)

LAP 

(a)

LAP 

(b)

LAP 

(c)

A Press this button to start and stop elapsed time measurement.
B Press this button while an elapsed time measurement is in progress to momentarily freeze a SPLIT or LAP

time on the display (timing continues internally). Press again to display the ongoing time measurement. You can
repeat the LAP/SPLIT time operation as many times you want. Pressing this button while elapsed time
measurement is stopped resets the time to all zeros.

C Press this button to toggle between the SPLIT time mode and LAP time mode.

• The maximum elapsed time that can be measured is 9 hours, 59 minutes, 59.99 seconds.

A SPLIT is the time from the start of an event up to any specific point.
A LAP is the time for one segment (lap) of an event.

0

a

(a)

Press A.

Press A.

Press B to reset
to zero.

0

a

(a)

(a)

b

(a+b)

Press A.

Press A.

Press A.

Press A.

SPLIT
LAP

Press B to reset
to zero.

(Lost time)