Segment Timing - Bosch DDU 9 Manual

15 | Lap Trigger

15.4 Segment timing

15.4.1 Sub trigger mode
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Segment timing is the calculation of elapsed time for parts of laps (segments).
Segments are defined:
– based on sub-trigger signals (additional transmitters)
– based on distance travelled
Times for segments are compared to:
– Last lap completed
– Fastest lap
Channels for display
To display segment times use the following channels:
Channel
Laptrigger_lapdiff
Laptrigger_lapdiffb
Laptrigger_lapseg_dlast
Laptrigger_lapseg_dbest
Using main trigger (20 ms pulse) at Start-Finish-Line. 3 sub triggers (40 ms pulse) posi-
tioned at 1,000 m, 2,000 m and 3,000 m.
To deactivate sub trigger mode uncheck box.
Define settings for lap timing
(main trigger).
Define settings for sub trigger.
Not applicable with a GPS lap trigger.
Sub Trigger
Sub Trigger
Main Trigger
The sub trigger mode cannot be used with the GPS lap trigger.
DDU 9
Function
Time difference between finished lap and last lap
Time difference between finished lap and best lap
Difference of lap segment time compared to last lap
Difference of lap segment time compared to best lap
Sub Trigger
Bosch Motorsport