NEED HELP : WAGTEK 5525 ES

Question

Hi, i have some problems with my Wangtek "5525 ES" 1.  what are the JUMPERS on it ? 2.  if i try to concect it to Adaptec 1920 , happens following :         Scanning Controller 0 ...                 SCSI ID #6 , Quantum XYZ         and then computer does nothing more !!! I have tried with difference SCSI-IDs and terminations. can somebody help me , PLEASE ! thanks in advance email to :         PJ         100522.2 @compuserve.com