DEMONSTRATION FUNCTON OF THE STOP-
English | WATCH HAND MOVEMENT | |
• | The demonstration function allows you to view the movement of the four | |
| STOPWATCH hands. | |
|
| |
| • | Each of the four STOPWATCH hands demonstrates |
TACHYMETER
(for models with tachymeter scale on the dial)
To measure the hourly average speed of a vehicle
English
when the demonstration is finished, they return to the original position. |
● How to view the demonstration |
1. Reset the stopwatch. |
1 
Use the stopwatch to determine how many seconds it takes to go 1 km or 1 mile.
Ex. 1
STOPWATCH second hand:
*Refer to "HOW TO USE THE STOPWATCH" section of this manual.
2.Press Button B for 2 seconds or longer.
9 | 0 | 1 |
8 |
| 2 |
7 |
| 3 |
6 | 5 | 4 |
2 | Tachymeter scale indicated by |
| STOPWATCH second hand gives |
| the average speed per hour. |
40 seconds
Tachymeter scale:
20
10 30
0 40
B
*After approximately 3 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.
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“90”
“90” (tachymeter scale figure) x 1 (km or mile) = 90 km/h or mph
●Tachymeter scale can be used only when the time required is less than 60 seconds.
Ex. 2: If the measuring distance is extended to 2 km or miles or shortened to
0.5km 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) = 45 km/h or mph
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