Barracuda 4 Installation Guide, Rev. E | 37 |
Terminator power
There are four possible terminator power configurations for the ST15150N drive (see Figure 12). You will not normally need to change this option and can leave the drive configured as it was shipped from the factory.
The ST15150ND drive should be configured with a jumper connecting J01 pins 1 and 3 (and no jumper on J01 pins 2 and 4) as illustrated in Figure 12.
drivesN/ND
| Power |
J4 | Connector |
| |
J01 |
|
| Pin 3 |
| Pin 1 |
ST15150N | J01 |
Pin 2 |
Term. power from drive (default).
Term. power from SCSI bus.
Term. power to SCSI bus.
Term. power to SCSI bus and drive.
| Pin 3 |
| Pin 1 |
|
| ||
ST15150ND | J01 |
| Pin 2 |
|
|
Term. power to SCSI bus. (All other
J01 jumper positions are invalid for
ST15150ND drives.)
