Polycom DOC2237A - Manual (Page 140)

Chapter 4 - Hardware Description
4-68
Installing the Audio Message Daughter Card on the standard Audio
Module
1. Unscrew the screws on the front panel of the MGC unit that secure the
Functional Module.
2. Unlatch the top and bottom latches by pressing up and away the top latch
and down and away the bottom latch.
3. Use the plastic latches to pull the Functional Module out of its slot in the
Backplane.
4. Carefully slide the Audio Module out through the front panel.
5. Press firmly the male connector on the Audio Message daughter card
into the slots of the female connector on the Audio functional module
while lining up holes A and B.
Stby
Fail
Active
AUDIO
Top latch
Bottom latch
Audio Card Message Extension