Installing A 5.25-Inch Device - NEC LS2400 User Manual

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If only one device is on an IDE channel connector it must
be set as the master device.
If you are adding or removing a SCSI removable media
device, consider the following:
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Your system includes two Symbios SYM53C875
independent SCSI controllers. Controller A attaches to a
68-pin 16-bit (wide) SCSI connector interface capable of
supporting a maximum of four 1-inch high SCSI Ultra-
wide hard disk drives or three 1.6-inch high SCSI Ultra-
wide hard disk drives. Controller B attaches to a 50-pin
8-bit (narrow) SCSI connector interface capable of
supporting three 5.25-inch removable SCSI media
devices.
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The tape drive SCSI address assignment is 2.
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The SCSI termination resistors must be installed in the
last SCSI drive of the daisy chain cabling. If the SCSI
tape is your only SCSI device on the SCSI controller B,
termination must be installed in the tape drive.

Installing a 5.25-Inch Device

CD-ROM devices contain a laser system and
are classified as CLASS 1 LASER PRODUCTS.
To use these devices, thoroughly read the
documentation provided by the CD-ROM
manufacturer, and keep the documentation for
future reference. In case of any trouble with a
CD-ROM, please contact your nearest service
representative. To prevent direct exposure to
the laser beam, do not try to open the
enclosure. Use of controls or adjustments or
performance of procedures other than those
specified in the CD-ROM manufacturer's
documentation may result in hazardous
radiation exposure
4-38 Upgrading Your System
! CAUTION