Nortel North American DMS-100 Instruction Manual page 202

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DMS-100 Family NA100 Trouble Locating and Clearing Procedures Volume 2 of 2 LET0015 and up
Trouble locating and clearing procedures (continued)
Replacing a digital audio tape (DAT) drive
Press the unload button at the front of the unit to remove the tape cartridge.
Note: The drive will perform an unload sequence. The tape rewinds to the
beginning of partition (BOP) for partition 0. When the tape is
write-enabled, the copy of the tape log writes back to tape. The tape
rewinds to the beginning of media. The tape also unthreads and ejects
from the mechanism.
WARNING
Static electricity damage
To handle the drive unit, wear a wrist-strap that connects to a
wrist-strap grounding point on the modular supervisory panel
(MSP). The wrist-strap protects against static electricity
damage.
Unscrew the spring-loaded lock mechanism located on the faceplate of the
drive carrier. The drive carrier connects the DAT drive to the media card.
After the drive disconnects, the red LED will be ON and the green LED will be
OFF.
Note: Unscrew the lock mechanism to its complete limit, before you use
the ejector to remove the unit.
Pull down on the lock latch to push the DAT drive carrier away from the media
card.
NTFX32CA
(continued)
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