Replacing the rtm-ip 4000, Replacing the rtm-ip 4000 -16 – Polycom RMX DOC2548A User Manual
Page 58
Chapter 2- Component Replacement
2-16
Replacing the RTM-IP 4000
The RTM-IP 4000 card on the rear of the RMX 4000 provides connectivity
to all the MCU modules. Use the following procedure to replace the
RTM-IP 4000 card:
1
Ensure that the power switch/circuit switch on the RMX 4000 is
turned OFF (O).
2
Remove the cables connected to the card.
3
Unscrew the captive screws on the rear panel of the RMX 4000 that
secure the RTM-IP 4000 card.
4
Use the metal ejector levers to pull the RTM-IP 4000 card out of its
slot in the backplane.
5
Carefully slide the RTM-IP 4000 card out through the rear panel.
6
On the card to be installed, move the ejector levers to their fully open
position.
7
Slide in the replacement RTM-IP 4000 card.
8
Push the RTM-IP 4000 card firmly into the backplane, making sure it
is properly seated in its slots.
9
Ensure that the metal ejector levers are fully retracted into their
housings.
10 Tighten the captive screws on the rear panel of the RMX 4000 that
secure the RTM-IP 4000 card.
11 Reconnect the cables.
12 Turn ON the RMX 4000.