neese@adaptx1.UUCP (01/04/91)
>/* ---------- "FAQ on jumpers for Seagate "702" dr" ---------- */ > >I'm having an anxiety attack concerning two jumpers on the >Seagate/Imprimis/CDC 98141-702 (Wren V) drive. From left-to-right, >the jumpers are: Parity, Motor, SCSI ID (3 jumpers), and the last 2. > >What is the correct way to set these last two jumpers for a drive >with terminators installed? ... for a drive without terminators? The last two sets of jumpers are for terminator power. There should be a jumper in the vertical postition on the last pair of pins. It can be left there without regard to the actual terminators on the drive. In the vertical position, the drive supplys terminator power to its terminators. If the jumper is in the horizontal position across the lower two pins as you are looking at the back of the drive with the HDA at the top, the terminator power is taken from the SCSI bus. >Has anyone had any problems using this drive with an Adaptec 1542 controller? None. Roy Neese Adaptec Senior SCSI Applications Engineer UUCP @ neese@adaptex uunet!cs.utexas.edu!utacfd! {nominil,merch,cpe}!adaptex!neese uunet!mlite!adaptex!neese