...Yes, there is a Installation Manual you would need to figure out which Parameters to check. They cost about $210usd (ouch) from Dynapath. Hopefully, a fellow cnczoner with a Delta 1000/2000 has a manual and chimes in. Or just live with the rapid feedrate minor problem.
DJ
PS- to access the Parameters do this Turn OFF the machine and restart after a few minutes...than Type "PAR" than hit ENTER...screen should change to Parameters. Would be a good time to backup with Transmit/Receive soft key too.