ALGE has posted a nice utility for altering the configuration of D-line displays.
http://www.alge-timing.com/alge/download/software/D-Line_Configurator.exe
This requires a 145 cable to communicate between the PC and D-line.
Female amphenol connector on D-line
DB 9 female on PC
2- Ground - Pin 5 on DB 9
3- Pin 2 on DB 9
4 - (grd) Pin 3 on DB 9
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