: +5V source for terminator is supplied only from the SCSI bus.
	: +5V source for terminator is supplied only from the controller. The jumper plug between No.3 and 4 will not be inserted (no terminator provided) at shipment.

(Note 1)

Terminator power source is supplied to the terminator register module from the host that pulls up the SCSI interface signals in the controller so that the SCSI bus lines will not be pulled down when DK312C power is turned down.

Fig. 2.3 Terminator Power Supply Option

Jumper Plug Location