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MSDL installation for all systems
553-2901-200
Standard 11.00
Procedure 18
Installing the MSDL card
1
Determine module and slot location for the MSDL card. Refer to the list
on the previous page.
2
Unpack and inspect the MSDL card.
3
Set the MSDL switch settings to correspond to
4
Insert the MSDL card into the selected card slot of the module
following the card guides.
5
Observe the red LED on the MSDL faceplate. If it turns on, flashes
three times, and stays on continuously, the MSDL is operating
correctly but is not yet enabled.
If the LED turns on and stays on continuously without flashing three
times, the card may be defective. Go to step 8.
6
Run and connect the cables: NT6D80 to QPC720 PRI J5 with a
NTND26 cable.
7
Enable the MSDL card in LD 96.
If the red LED has not flashed three times, follow these steps:
8
Unplug the MSDL card and reinsert it. If the red LED still does not flash
three times, leave the card installed for approximately 10 minutes to
allow the card to be initialized.
9
After 10 minutes unplug the card, reinsert it, and if the card still does
not flash three times, the card is defective and must be replaced.
August 1996
Table 25
and
Figure
26.
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