Polycom DOC2558B - Manual (Page 42)

Chapter 1- Hardware Description
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5 Carefully slide the MPM/MPM+/MPMx card out through the front
panel.
Installing the Replacement MPM/MPM+/MPMx Card
1 On the card to be installed, move the ejector levers to their fully open
position.
2 Slide in the replacement MPM/MPM+/MPMx card.
3 Push the MPM/MPM+/MPMx card firmly into the Backplane,
making sure it is properly seated in its slot.
4 Ensure that the metal ejector levers are fully retracted into their
housings.
5 Tighten the captive screws on the front panel of the RMX that secure
the MPM/MPM+/MPMx card to the chassis.
Installing a New MPM/MPM+/MPMx Card in a Powered On
RMX 2000
1 If applicable, loosen the captive screws and remove the slot cover.
2 On the card to be installed, move the ejector levers to their full open
position.
3 Insert the card into the slot until the ejector levers touch the front
edge of the card cage.
4 Push the ejector levers to their closed position and tighten the captive
screws on each side of the card, securing the MPM/MPM+/MPMx
card to the RMX.