Bosch DDU 9 - Countdown Timer

Lap Trigger | 15
Bosch Motorsport DDU 9 131/148
15.4.2 Distance mode
Using main trigger (20 ms pulse) at Start-Finish-Line.
Set ‘Mode’ to ‘Distance’ and enter desired segment distances.
Segment time is automatically calculated at each segment. Time difference to last lap and
fastest lap is automatically calculated at each segment.
To deactivate distance mode set ‘Mode’ to ‘None’.
Define settings for segment
timing.
Main Trigger
2000m
3000m
0.0s
-0.1s
-0.2s
-0.2s
-0.2s
-0.1s
+0.1s
+0.1s
+0.2s
1000m
-0.3s
+0.1s
+0.1s
15.5 Countdown timer
Some race classes require a minimum time spent in the pits. An additional lap trigger Tx is
configured as a segment trigger positioned at pit entry. The trigger signal starts a timer
countdown.
The current value of the timer is stored in the variable Laptrigger_cntdown_dls which can
be displayed.
Define settings for countdown
timer.