Jumper settings and specifications for the Quantum® Lightning ProDrive SCSI.
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Provides jumper configuration information for the Quantum Legacy ProDrive model.


SCSI ID Settings:

  • SCSI ID = 0: A0 Off, A1 Off, A2 Off
  • SCSI ID = 1: A0 On, A1 Off, A2 Off
  • SCSI ID = 2: A0 Off, A1 On, A2 Off
  • SCSI ID = 3: A0 On, A1 On, A2 Off
  • SCSI ID = 4: A0 Off, A1 Off, A2 On
  • SCSI ID = 5: A0 On, A1 Off, A2 On
  • SCSI ID = 6: A0 Off, A1 On, A2 On
  • SCSI ID = 7: A0 On, A1 On, A2 On

Parity Settings:

  • Parity enabled: PO jumper On
  • Parity disabled: PO jumper Off

Drive Termination:

  • Enable Termination: Install Terminators
  • Disable Termination: Remove Terminators

 The Lightning SCSI drive doesn't use a jumper to determine termination. The drive utilizes two resistor packs. For proper termination make sure the resistor packs are installed in the correct orientation. Pin 1 on the resistor pack is typically marked with a white dot and this should align with pin 1 on the PCB resistor socket (designated with a square pad).


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