Northern Telecom NAC Installation Manual page 69

3-44 Hardware installation
553-4011-110 Standard 1.0 November 1994
Table 3-8
MVME332XT board slot placement
Number of cards
1
2
3
4
5
7 Take each new MVME332XT board from its packaging and check the
switch settings. Refer to the "MVME332XT eight-channel asynchronous
board" section of this chapter for this information. Carefully align the
card with the black plastic guides found along the top and bottom of the
VME card cage. Keeping the new card level, slide the card into the card
cage until the new card is flush with the faceplate of the AM.
If you are uncertain as to whether the card is in as far as it will go,
simultaneously press up on the top latch and down on the bottom latch.
If the card pops forward slightly, then the card was in as far as it could
go.
8 Once the card is inserted into the card cage, use a screwdriver to
tighten the top and bottom retaining screws to keep the card in place.
Tightening the screws while the card is not in as far as it can go could
result in stripping the screws.
9 At the back of the AEM, connect the three multiport cables to the I/O
connector panel. Use the appropriate port assignment table to
determine which peripherals to connect to the new cables.
10 If there are no further hardware upgrades to be performed, replace the
AEM back and front panels. Power up the AEM. The hardware upgrade
is complete.
Number of ports
8
16
24
32
40
Slot placement
2
2, 3
2, 3, 4
2, 3, 4, 5
2, 3, 4, 5, 6