44 | Medalist Pro Installation Guide, Rev. B |
N drives
Terminator power
There are four possible terminator power (TP) configurations for “N” model drives (see Figure 9). You will not normally need to change this option and can leave the drive configured as it was shipped from the factory.
| J2 | R |
“N” model drives |
| T D M W P E T T |
| E S E P D S P P |
Drive supplies term. power for its own terminators only
Drive supplies term. power to SCSI bus only
Drive supplies term. power for its own terminators and drive supplies term. power to SCSI bus
Drive takes term. power from SCSI bus
Pin 1
(default)
Note: TP jumper(s) must always be in one of the configurations shown, even if TE jumper is not installed.
J2 Jumper Type
(enlarged to show detail)
| Position A | |
J6 | J2 | |
SCSI I/O J1 | ||
| ||
| Connector | |
Drive |
| |
Front |
| |
| DC Power | |
| Connector |