CRU Data Express DE100 User manual

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Data Express DE100 Narrow SCSI Install Guide
Removable SCSI Narrow Single-Ended Drive Enclosure
Receiving Frame Motherboard
ID Select Pins (J4): Pins 1-14 are reserved. Pins 15-20 of
this connector provide unit SCSI ID selection for the com-
puter system or expansion chassis. For remote ID selection
through an expansion chassis, the unit ID must be set to “0”
or open (no jumpers installed) on these pins (refer to Figure
3 for further information).
Enable Termination Power To/From SCSI Bus (W1):
The rear panel contains the bus terminators (active) for 8-bit
Single-Ended SCSI interfaces. Jumper is installed at the
factory.
Onboard Termination (W2): Position “A” is installed at
the factory and will disable termination. Moving the jumper
to Position “B” will enable onboard termination.
To select the DE100 Narrow SCSI unit ID remotely through
the computer system or external expansion chassis, the ap-
propriate cable from the system must be connected to the
ID select connector (J4) on the rear of the receiving frame
as shown in Figures 2 & 3.
Figure 1: Drive Installation Overview
Figure 3: Receiving Frame Connector (J4) Pin Confi guration
Figure 2: Receiving Frame Motherboard (rear view)

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Product Warranty
CRU-DataPort (CRU) warrants the Data Express DE100 to be free
of significant defects in material and workmanship for a period
of five years from the original date of purchase. CRU’s warranty
is nontransferable and is limited to the original purchaser.
Limitation of Liability
The warranties set forth in this agreement replace all other war-
ranties. CRU expressly disclaims all other warranties, including
but not limited to, the implied warranties of merchantability and
fitness for a particular purpose and non-infringement of third-
party rights with respect to the documentation and hardware.
No CRU dealer, agent or employee is authorized to make any
modification, extension, or addition to this warranty. In no event
will CRU or its suppliers be liable for any costs of procurement
of substitute products or services, lost profits, loss of informa-
tion or data, computer malfunction, or any other special, indi-
rect, consequential, or incidental damages arising in any way
out of the sale of, use of, or inability to use any CRU product
or service, even if CRU has been advised of the possibility of
such damages. In no case shall CRU’s liability exceed the actual
money paid for the products at issue. CRU reserves the right to
make modifications and additions to this product without notice
or taking on additional liability.
Certification
EMI Standard: FCC Part 15 Class B, CE
EMC Standard: EN55022, EN55024
FCC Certification
This device has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of
the FCC rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received;
including interference that may cause undesired
operation.
Register your product at www.CRU-DataPort.com.
A7-100-0006 Rev. 1
Selecting the Unit ID Number: Use the alignment tool
(provided) to select the ID number of the disk drive.
Figure 5: Unit ID Select Switch Location
Figure 4: Typical SCSI ID Select Connection
NOTE: The lock on the Data Express receiving frame
functions as a lock and a DC power switch for the car-
rier unit. The lock MUST be engaged (turned counter-
clockwise) in order to supply power to the carrier and
installed drive unit.