Tandberg 220/420LTO
Half Height LTO1 and LTO2 Tape Drive
Quick Installation Guide
Revision 4 – February 2006
Mechanical Installation
For mechanical mounting specifications, please refer to Figure 1.
Allowed mounting position is either horizontal with the indicator LEDs to the
right, or vertical with the LEDs up.
The drive occupies a half-size 5.25-inch slot with standard holes for mounting
screws on both sides of the drive chassis and at the bottom of the drive.
Figure 1 Mounting specifications
Important!
Mounting screw
requirements
• Only M3 (metric) screws must be used for mounting the drive
•
Maximum permitted screw penetration: 2.5 mm
• Minimum required screw penetration: 2.0 mm
• Screw torque, mounting screws: 0.5 Nm
• Screws are supplied with all the Tandberg 220/420LTO drive
variants
• Bags with 4 screws and 4 SCSI ID jumpers are available
(Ordering no. 43 32 65)
Do not use longer screws or higher screw torque than specified!
Figure 2 Allowed mounting orientations
2
r
SCSI Identification
Make sure that the drive unit has the proper SCSI-ID before it is connected to a
computer system.
Refer to manuals for host computer and application software to obtain the correct
ID. For correct mounting of ID-jumpers at the rear of the drive, please refer to
Figure 3 and Table 1.
External drives have a thumb-wheel switch to set the SCSI-ID (see Figure 6).
Power Connecto
Figure 3 Drive connectors
The factory default drive
number setting is SCSI ID = 2.
If the drive has to be set up
with a different unit number,
the jumpers (on the Service
Connector) have to be
connected according to
Table 1.
Example: SCSI ID = 3
Service Connector
Table 1
SCSI Connector
SCSI ID=0
SCSI ID=1
SCSI ID=2
SCSI ID=3
SCSI ID=4
SCSI ID=5
SCSI ID=6
SCSI ID=7
SCSI ID=8
SCSI ID=9
SCSI ID=10
SCSI ID=11
SCSI ID=12
SCSI ID=13
SCSI ID=14
SCSI ID=15
Service Connector jumper settings for SCSI
ID (Dark = Jumper mounted)
3
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