6
Using the Tachymaster
Remember to always wind up your Tachymaster
completely before you start taking a series of
measurements in order to ensure maximum
accuracy. At the beginning of a special stage
with an average speed of 30, 40 or 50 km/h,
start the Tachymaster by pressing the crown,
beginning at the zero setting. Make sure that
your odometer is also set to 000 m.
Once you have started the stage, you only need
to use the right-hand button. You must also
ensure that both the black measuring hand
and the red drag indicator are in sync when you
start taking the measurement. If the red drag
indicator stays in the zero position, you simply
need to press the right-hand button once to
synchronise it with the measuring hand.
