Scsi Hard Disk; Sixteen-Speed Cd-Rom; Cd-Rom Reader Operation; Ide Hard Disk Drive Jumper Settings - NEC POWERMATE PROFESSIONAL - SERVICE MANUAL 05-1997 Service Manual

1-20 Technical Information
DS (Drive Select)
SP (Slave Present)
CS (Cable Select) - uses
pin 28 of cable (not used)
PK - jumper parking position to
store an unused jumper
Figure 1-3 IDE Hard Disk Drive Jumper Settings

SCSI Hard Disk

All SCSI configuration systems ship with one internal 3 1/2-inch hard disk (1-inch high,
thin-height) installed behind the front panel in the bottom slot in the drive cage. A three-
connector hard disk drive cable connects the SCSI hard disk to the Ultra Wide SCSI
adapter board. An optional second hard drive can be connected to the middle connector on
the hard disk drive cable. Before installing additional SCSI devices, review the basic SCSI
concepts provided in "SCSI Devices" in Section 3, Installing Options.

SIXTEEN-SPEED CD-ROM

A sixteen-speed (maximum) CD-ROM reader comes preinstalled as drive F. The reader can
be used to load programs from a CD or it can be used to play audio CDs. The reader
operates at different speeds depending on whether the CD contains music or data. The
reader is fully compatible with Kodak Multisession Photo CDs™ and standard CDs.

CD-ROM Reader Operation

Use the CD-ROM reader to load and start programs from a CD or to play audio CDs. The
CD-ROM reader has the following controls and indicators (see Figure 1-4):
T
jack for connecting headphones with a stereo mini-jack plug
T
volume control for adjusting the headphone volume
DS CS PK SP
NOTE: When ATA and ATAPI devices are
installed on the same channel, primary or
secondary, the ATA device must be configured
as the master.
One drive only
=
Master (default)
Two drives installed
=
Slave
Figure not to scale