Taiden HCS-4800 Series, Installation And Operating Manual

Page: 21 / 233

Chapter 2 Congress main unit (CMU)
The congress main unit (CMU) forms the core of the
HCS-4800 Series Paperless Multimedia Congress
System. It provides power supply to contribution units
and serves as the key component for linking up
hardware with application software. In stand-alone
mode without a PC, the CMU carries out basic
management facilities; Comprehensive management
facilities can be implemented in PC-controlled mode.
The following devices can be controlled by the CMU:
discussion unit (chairman unit/delegate unit), voting
unit, interpreter unit, video switch for automatic video
tracking, etc. By cascade connecting EMUs, the
HCS-4800 system can reach its maximum capacity:
378 simultaneous Interpreter units, 4096
discussion/voting units and an infinite number of
channel selectors.
Product types:
HCS-4800MA/20
Fully Digital Congress System Main Unit (discussion, voting, 64
CHs, single-mode optical fiber interface)
HCS-4800MB/20
Fully Digital Congress System Main Unit (discussion, voting)
HCS-4800MC/20
Fully Digital Congress System Main Unit (discussion, voting)
HCS-4800MC
Fully Digital Congress System Main Unit (discussion, voting)
HCS-8600MEA2
Fully Digital Congress System Extension Main Unit (dual backup
power inputs
，
with 2 single-mode optical fiber interfaces, 5
congress unit outlets)
HCS-8600MEA
Fully Digital Congress System Extension Main Unit (with 2
single-mode optical fiber interfaces, 5 congress unit outlets)
HCS-8600MES
Fully Digital Congress System Extension Unit (3 congress unit
outlets)
9