Central Unit - Shure DDS 5900 User Manual

Central Unit

The CU 5905 Central Unit provides the intelligence for systems of up to 250 discussion units. It processes audio and
control signals from each discussion and interpreter unit, and distributes audio to other participants for listening to the
discussion.
CU 5905 has the following features:
• Controls a system of up to 250 discussion units
• Transports secure audio signal with a proprietary codec algorithm
• Provides a web server for advanced control through a browser interface
• Supplies power for up to 60 discussion units
• Supports two (2) interpretation channels for bilingual discussions
• Provides four (4) audio outputs to send interpretation or group channels to PA systems, audio mixers, audio recorders,
or a language distribution system
• Provides one (1) audio input for connecting wireless microphones, processed audio signals, an emergency broadcast
message, or music during meeting breaks
• Provides one (1) audio input for Emergency Evacuation Message (EEM) that overrides all audio in the event of an
emergency
• One rack unit (1RU) size installs into a standard 19" rack
Audio Input
Audio Outputs
The CU connects external equipment to the DDS 5900 system
System Hub
9
Component Overview
Remote Control
Control of 250 discussion units