Nortel Networks 201i 用户手册
November 2006
Preparing peripheral devices
201i Server Hardware Installation
127
To set the CD-ROM drive DIP switches
Set the CD-ROM drive DIP switches as described in the following table:
What’s next?
If you are also installing a tape drive, set the tape drive SCSI ID (see page
128); otherwise, set the CD-ROM drive device termination (see page 130).
128); otherwise, set the CD-ROM drive device termination (see page 130).
DIP switch
Description
Setting
1
Parity
ON
2
Termination
Note: For more information about daisy
chaining SCSI devices, see “Setting SCSI
device termination” on page 130.
chaining SCSI devices, see “Setting SCSI
device termination” on page 130.
If the CD-ROM drive is the first and only
device, set this switch to ON.
device, set this switch to ON.
If the CD-ROM drive is the first device
and daisy chained with the tape drive, set
this switch to OFF.
and daisy chained with the tape drive, set
this switch to OFF.
3
Test
OFF (for factory use only)
4
Block
OFF
5
Eject
OFF
Note: If this switch is set to ON, the eject
button on the CD-ROM drive is disabled.
To eject the CD-ROM from the drive, a
software eject command must be sent over
the SCSI bus.
button on the CD-ROM drive is disabled.
To eject the CD-ROM from the drive, a
software eject command must be sent over
the SCSI bus.