Telex 38109-977 Intercom System User Manual


 
Chapter 3 - Design of Party-Line Intercom Systems 29
Clear-Com
Figure 3.7
Clear-Com
®
based training intercom system.
It just happens that the Clear-Com
®
system is the simplest for this application, since the
Master Station, MS-812A has the three pin XLR connectors for 12 channels on the rear
panel. The MS-812 has several configurations, and will have to be specified for this
application (No IFB, 12 Clear-Com standard PL channels).
Power Supply: PS-464.
Instructor’s Station: MS812A.
Students’ Stations: Single Channel Belt Packs RS-501.
Instructor’s Headset: Single Muff CC-95.
Students Headsets: CC-250.
Cables: Standard Microphone Cables with XLR-3 connectors. One cable per channel.