Cisco 1603R User Manual page 39

Installing the WAN Interface Card in the Router
Follow these steps to install the card in a Cisco 1600 series router:
Step 1
Step 2
Figure 3-1 Removing the Slot Cover (Cisco 1601 Shown)
Step 3
Step 4
Turn the router OFF, and disconnect the cable from the socket labeled 14 VDC
on the rear panel of the router.
Loosen the captive screws on the WAN interface card-slot cover on the rear
panel of the router (Figure 3-1).
WAN interface card slot cover
Remove the metal plate that covers the WAN interface card slot.
Hold the WAN interface card by the front panel, and line up the edges of the card
with the guides (Figure 3-2).
Installing the WAN Interface Card in the Router
D O N
O T IN
M O D S T A L
U L E
L A N
W IT H Y W A
P O W
N
E R O
N
Optional Installations 3-3