Toshiba SD-W1101 - Manual (Page 2)

The follow steps must be performed to properly install your DVD-RAM.
l Set DVD-RAM drive jumper settings.
l Connect audio cable.
l Install SCSI host adapter board.
l Attach SCSI interface cable.
l Connect power cable.
l Mount DVD-RAM.
SETTING JUMPERS
The block of mode select jumpers are located on the rear of the DVD-
RAM. If the jumper covers both pins
on the jumper block, it is ON; if
there is no jumper or only one of
the pins is covered, the jumper is
OFF. The jumper settings include
SCSI ID, Parity, Verify, One LUN/
Two LUN, Test, and Termination.
SCSI ID - All SCSI devices attached to
your computer are assigned a SCSI ID
number from 0 to 7. Your DVD-RAM’s
SCSI ID must be set so that its ID num-
ber does not conflict with any other
device’s SCSI ID in your system. In
most cases, your DVD-ROM will be set
to SCSI ID 4 at the factory. Also note
that your SCSI interface card in most
cases has a SCSI ID of 7. This chart
shows the jumper settings for the eight
possible ID numbers.
Parity - In the OFF mode, the parity bit
check function on the SCSI data bus is
activated which enhances data bus re-
liability. Therefore, the jumper should
remain in the OFF mode.
Verify - When the jumper is in OFF mode, written data on the media is
verified after the write operaiton.
One LUN/Two LUN - The LUN jumper sets LUN (Logical Unit Number)
to One LUN or Two LUN mode. The default setting is no jumper present,
which sets drive to One LUN mode.
ID4 ID2 ID1
SCSI-ID
0
ID4 ID2 ID1
SCSI-ID
1
ID4 ID2 ID1
SCSI-ID
2
ID4 ID2 ID1
SCSI-ID
3
ID4 ID2 ID1
SCSI-ID
4
(default)
ID4 ID2 ID1
SCSI-ID
5
ID4 ID2 ID1
SCSI-ID
6
ID4 ID2 ID1
SCSI-ID
7
2
ID1 ID2 ID4
PRTY
VERIFY ONE LUN/TWO LUN
TEST TERMINATION
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