34 | Barracuda 9 Installation Guide, Rev. B |
N drives
Terminator power
There are three possible terminator power configurations for ST19171N drives (see Figure 7). You will not normally need to change this option and can leave the drive configured as it was shipped from the factory.
Pin 1
J2 | R | |
| T D M W P E T T | |
| E S E P D S P P | |
Term. Power from Drive (default) |
| |
Term. Power to SCSI Bus |
| |
Term. Power from SCSI Bus |
| |
| Position A | |
J6 | J2 | |
SCSI I/O J1 | ||
| ||
| Connector | |
Drive |
| |
Front |
| |
J2 Jumper Type | DC Power | |
(enlarged to | ||
show detail) | Connector |
