2-Wire Intercom Connectivity - Pliant Crewcom CCU-22 Operating Manual

2-Wire Intercom Connectivity

Note: If you are not connecting a hardwire system, be sure the 2-Wire Type is set to OFF , or the
system could experience termination-related issues and poor audio. See the procedure below for
more information on how to change this setting.
Connect to the CU
Connect a 2-Wire intercom system to the Control Unit's (CU) 2-Wire intercom ports (labeled 1–2 on CCU-22 and
labeled 1–4 on CCU-44). Then, configure the connection either via CU or CrewWare.
Configure a 2-Wire Connection via CU
Always confirm that the non-Pliant 2-Wire intercom system and the CrewCom wireless system are functioning
properly separately before connecting them together. Use the procedures below to configure the 2-Wire connection
from the CU's Wired Settings menu.
Tip: See "Intercom Settings Menu" on page 52
Under the Wired Settings menu, select Intercom Settings :
1. Use the Navigational controls to navigate to the desired setting for a 2-Wire port (CCU-22 ports 1 and 2; CCU-
44 ports 1 through 4).
A. For intercom "Type," press Enter to view the available list of compatible types: RTS Ch 1 , RTS Ch 2 ,
AudioCom (Balanced) , or Clear-Com . You can also select Off . Use the navigation buttons to scroll
through the list, and press Enter when the desired setting is highlighted.
B. Determine if you would like to send and receive Call signals from CrewCom to the connected 2-Wire
intercom system. Press Enter to view and select ON or OFF . See the Call section of
Menu" on page 52
C. If desired, set Mic Kill to send and receive signals from a connected 2-Wire intercom system. Press
Enter to view and select ON or OFF . See the Mic Kill section of
for more information.
for more information.
Note: CrewCom does not send Mic Kill to Clear-Com 2-Wire systems.
for more information about navigating this CU menu.
"Intercom Settings Menu" on page 52
"Intercom Settings
Operation - 56