BestTrack Champ Timer, Command Manual

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3.2.11 ra<cr>:Force end of race, immediately return results, then
reset
Computer

Finish Line
Sends Description
ra<cr> Force end of race immediately.
Finish Line

Computer
Returns Description
A=0.851c B=0.497b C=0.266a D=9.999<cr><lf>
See Appendix A for a detailed description of the result string.
3.2.12 rg<cr>:Return results when race ends
Computer

Finish Line
Sends Description
rg<cr> The Finish Line will respond when any of the
following conditions occur:
o
A car finishes in each lane
o
The auto reset time is reached
o
The reset switch is pressed
Finish Line

Computer
Returns Description
A=0.851c B=0.497b C=0.266a D=0.976d<cr><lf>
See Appendix A for a detailed description of the result string.
3.2.13 rl<cr>:Read the finish line photo sensors
Computer

Finish Line
rl<cr>
Finish Line

Computer
Returns Description
0000<cr><lf> Not covered (example for 4 lane track.)
1111<cr><lf> Covered
0 or 1 returned for each lane.
<cr><lf> Carriage return sent when setting a new value.
?<cr><lf> Invalid command.