Quantum Atlas II User Manual
Atlas II
Jumper Settings
Termination Power (TP)
Enable termination power
Enable termination power
TP jumper on
Disable termination power
TP jumper off
SCSI ID (A3, A2, A1, A0)
Set drive SCSI ID
See ID settings table below
Delay Spin (DS)
Enable spin delay
SP jumper off
Disable spin delay
SP jumper on
cStagger Spin
Enable spin stagger
SS jumper on
Disable spin stagger
SS jumper off
Write Protect
Enable W
rite Protection
WP jumper on
Disable W
rite Protection
WP jumper off
Jumper Locations
The Atlas II disk drive has two locations where user configurable jumpers are found. The primary jumper block (Front option
connector J3) for the Atlas II is found on the front edge of the disk drive printed circuit board. Using these jumper pins you
can establish the various drive configuration options. The second option jumper block is used to set the Atlas II termination
options. This jumper block is found on the printed circuit board at the rear of the drive and is near the SCSI cable connector.
connector J3) for the Atlas II is found on the front edge of the disk drive printed circuit board. Using these jumper pins you
can establish the various drive configuration options. The second option jumper block is used to set the Atlas II termination
options. This jumper block is found on the printed circuit board at the rear of the drive and is near the SCSI cable connector.
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