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Setting the SCSI Security Jumpers
Before you begin:
Read the “Laser Safety Information” on page xvi.
Read “Safety Considerations” on page 4-2 and “Handling Static Sensitive
Devices” on page 4-3.
Remove the system unit cover (see “Removing the Cover” on page 4-4).
To increase system unit security, the external SCSI connector can be disabled by
changing jumpers inside the system unit.
1. If you have a Model 140, locate the SCSI security jumpers (J12) in the following
figure.
2. To disable the external SCSI connector for the Model 140, remove the jumpers
from J31, J32, and J34. Move the jumper on J28 to the two frontmost pins. Save
all of the removed jumpers for future use.
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7043 43P Series User's Guide