Operating instructions

TransTel Model TD-824-I Digital Telephone System - General Description - Installation - Programming Forms Manual
Page 24 Version 1.3b October 2005
Includes all versions through G1-a20x
Installing expansion and option cards (continued)
TD-CFC - Conference Card
 Install this card on CN6 of the TD-MBU.
 Be sure that the component side of the TD-CFC is facing in towards right of KSU.
 CFC card is necessary to expand the system from 6 x16 to 8x 24.
TD-MSC - Multi Service Card
 Align CN1 of the MSC card with CN4 of the TD-MBU.
 Align the hole on the right side of the MSC with the standoff.
 Once aligned push the MSC on the connector.
 Place the screw into the standoff securing the MSC card.
 When installed correctly the connectors should be easily
accessible through the main panel.
G1-VSC - Voice Service Card
 Align CN1 of the G1-VSC card with CN5 of the TD-MBU.
 Align the hole on the left side of the VSC with the standoff.
 Once aligned push the VSC on the connector.
 Place the screw into the standoff securing the VSC card.