Polycom C8 User Manual

Page of 60
 Installing The SoundStructure C16, C12, C8, And SR12
2 - 5
3.
Insert the plug-in card into the slotted rails and push until it is tight into 
the slot.
4.
Tighten the thumbscrews on the rear-panel of the plug-in card.
5.
If no further installation steps are required, plug in the AC power cable; 
otherwise, continue with the remainder of the installation steps prior to 
applying power.
PHONE
LINE
PIN 2: TXD
PIN 3: RXD
PIN 5: GROUND
PIN 7: CTS
PIN 8: RTS
LAN
C-LINK2
OBAM
IR
RS-232
IN
OUT
12V