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DEMONSTRATION FUNCTON OF THE
STOP-WATCH HAND MOvEMENT
•
The demonstration function allows you to view the movement of the three
STOPWATCH hands.
•
E a c h o f t h e t hr e e S TO P WATC H h a n d s d e m o n s t r a t e s hi g h - s p e e d
movements and when the demonstration is finished, they return to the
original position.
l How to view the demonstration
1. Reset the stopwatch.
* Refer to "STOPWATCH" section of this manual.
2. Press Button B for seconds or longer.
* The stopwatch second hand moves at high
speed, and the STOPWATCH 1-minute hand
and STOPWATCH 10-minute hand move in
reciprocating motion respectively.
* After approximately 7 seconds, the demonstration finishes, and the stopwatch is
reset for the next use.
* If either Button A or B is pressed during a demonstration, the demonstration will
be stopped and the stopwatch will be reset.
1
TACHYMETER
(for models with tachymeter scale)
To measure the hourly average speed of a vehicle
U s e t h e s t o p w a t c h t o
1
determine how many seconds
it takes to go 1 km or 1 mile.
2
Tachymeter scale indicated by
STOPWATCH 1/5-second hand
gives the average speed per
hour.
B
l Tachymeter scale can be used only when the time required is less than 0 seconds.
Ex. 2: If the measuring distance is extended to 2 km or miles or shortened to 0.5 km or
miles and STOPWATCH second hand indicates "90" on tachymeter scale:
"90" (tachymeter scale figure) x 2 (km or mile) = 180 km/h or mph
"90" (tachymeter scale figure) x 0.5 (km or mile) = 5 km/h or mph
Ex. 1
STOPWATCH
1/5-second
hand: 40
seconds
Tachymeter scale :
" 90"
"90" (tachymeter scale figure) x 1 (km or mile)
= 90 km/h or mph
17
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