Nortel North American DMS-100 Instruction Manual page 204

14
15
At the MAP display
16
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
WARNING
Ejector arm damage
Ensure that the ejector arm on the faceplate is flat and in the
up position before you insert the DDU in the media card
faceplate. Failure to complete this procedure can result in
ejector arm damage.
Insert the new DAT unit through the aperture in the media card faceplate.
Ensure that the connector at the end of the unit plugs into the receptacle on
the card. Lock the unit in position with the lock latch.
Reconnect the drive unit with the media card. Turn the spring-loaded lock
mechanism to the right to make the connection between the new unit and the
media card.
After the drive connects, the green LED will be ON and the red LED will stay
OFF.
DANGER
Use correct tape cartridges
Use cartridges with the digital data storage (DDS) logo on a
label. The drive unit will support DDS/DDS-1 cartridges
only. The drive will reject DDS-2 cartridges during the load
operation.
Insert the tape cartridge that you removed in step 10 into the drive. The drive
will take the cartridge and perform a load sequence.
To access the port level of the MAP display for the DAT drive, type
>MAPCI;MTC;IOC ioc_no;PORT port_no
and press Enter.
where
ioc_no
is the number of the input/output module that houses the DAT unit you
are working on
port_no
is the number of the IOM port connected to the DAT unit
Example of a MAP display:
NTFX32CA
(continued)
1-189