Standard measurement
A
A
START
STOP
Accumulated elapsed time measurement
A
A
START
STOP
* Restart and stop of the stopwatch can be repeated by pressing button A.
Split time measurement
A
B
START
SPLIT
* Measurement and release of split time can be repeated by pressing button B.
Measurement of two competitors
A
B
START
FINISH TIME
OF
1ST COMPETITOR
12
B
RESET
A
A
RESTART
STOP
RESET
B
A
SPLIT
STOP
RESET
RELEASE
A
B
2ND
FINISH TIME
COMPETITOR
OF
FINISHES
2ND COMPETITOR
SECURITY LOCK BUTTON OPERATION
(for models with security lock button)
SECURITY LOCK OF PUSH-BUTTON A & B
B
B
Unlocking the push-button
- Turn Security Lock Button counterclockwise until you no longer feel the threads turning.
- The button can be pushed in.
B
Locking the push-button
RESET
- Turn Security Lock Button clockwise until you no longer feel the threads turning.
- The button cannot be pushed in.
Locking
A
Unlocking
Locking
B
Unlocking
13