AiM MyChron3 XG Log - Manual (Page 24)

Beacon
obscuring
time and
split’s number
These 2 functions are fundamental in order to acquire the
correct lap and split time.
The first function is used to set the Beacon’s obscuring time,
which is a time period during which the optic receiver, after
having acquired the lap marker, is “blind” and can’t detect
other lap markers.
The second function, instead, allows the user to set the track’s
split number. In fact, it is possible that a circuit is equipped
with more than one Beacon transmitter along the track:
additional transmitters than the first one installed on the
straight line give “split time”.
In the following paragraph, it is reported three examples of
obscuring time/split’s number configurations.
Example 1) The track is equipped with only one lap transmitter
Start/Finish
Lap time 1’ 25”
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