![BestTrack Champ Timer Command Manual Download Page 18](http://html1.mh-extra.com/html/besttrack/champ-timer/champ-timer_command-manual_2741465018.webp)
18
3.2.5 on[#]<cr>:Set/Read number of lanes
This command sets the number of lanes there are physically installed on the
track. This command should be used only if changing the number of lanes because
of an upgrade or change in the total number of lanes.
As an example you may change the number of lanes from a 6-lane track to a
4-lane space derby track with this command. It is not meant to be used as a
masking command. This number is used in the finish line timer for many different
purposes and must indicate the total number of lanes and displays that exist. To
facilitate the masking of lanes use the command om[#].
Computer
Finish Line
Sends
Description
on<cr>
Reads current setting for the number of lanes.
on4<cr>
Sets number of lanes to 4;
allowable range is 1 to 8.
Finish Line
Computer
Returns
Description
4<cr><lf>
Reads the current setting for the number of lanes.
<cr><lf>
Carriage return sent when setting a new value.
?<cr><lf>
Invalid command.