Paradyne FrameSaver 9120 Installation Instructions Manual page 6

Installing the I/O Card into the Access Carrier
The NAM's I/O card provides the COM port, network, DSX, and
DTE connections. The I/O card inserts directly behind the NAM
that it supports.
1. Remove the I/O card from the shipping box. Handle only
by the top and bottom edges to avoid damaging the card.
2. At the rear of the carrier, align the I/O card with the
upper and lower tracks of the slot. Push gently towards
the midplane until it stops and you cannot push the card
any further.
Screws
3. There are two captive screws on the I/O card. Using a
screwdriver, alternately tighten each screw until the
screws are all the way in.
Rear View
6
97-15744
NAM
I/O
T 1
N A
M
N E
T
NET
DBM
D B
M
DSX
D S
X
Port 1
P O
R T
1
Port 2
P O
R T
2
COM
C O
M
97-15050a