HOW TO USE THE TELEMETER
Before beginning, check that the stopwatch has been reset.
English
START | A |
(Flash of light) |
|
STOP
(Crash of thunder)
1 
2
3
Press button A to start the stopwatch as soon as you see the light.
When you hear the sound, press button A to stop the stopwatch.
Read the telemeter scale that the stopwatch second hand points to.
Approx. 3 km
Please note that the stopwatch second hand moves in 1/5 second increments and does not always point exactly to the graduations of the telemeter scale. The telemeter scale can be used only when the measured time is less than 60 seconds.