About This Manual - Bosch CCS 800 Ultro Installation And Operating Manual

CCS 800 Ultro | Installation and Operating Manual
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About this manual

This "Instructions For Use" manual provides all the
information required to install and operate the CCS 800
Ultro Discussion System.
Conventions
Warning
Warnings draw attention to instructions that
must be followed to prevent personal injury.
Caution
Cautions draw attention to instructions that
must be followed to prevent damage to the
equipment.
Note
Notes draw attention to special instruction tips
or other useful information.
Bosch Security Systems | 2003-06 | 3922 988 54284
2 Introduction
The CCS 800 Ultro Discussion System is a discussion
system for use in meeting and conference venues with a
limited number of participants.
A CCS 800 Ultro Discussion System consists of:
• One Control and Power Supply Unit (CPSU).
• Maximum 50 units of which one or more chairman
unit(s).
• Extension cables if required (5m or 10m).
• Peripheral audio and/or telecommunication
equipment.
The CPSU is the heart of the discussion system which
controls the microphones of the chairman and delegate
units as well as providing facilities for audio inputs and
outputs. It also supplies the power for the CPSU itself,
chairman unit(s) and delegate unit(s).
With the use of Digital Acoustic Feedback Suppression
the loudspeaker volume can be increased significantly
before feedback appears. Digital Acoustic Feedback
Suppression is only available in LBB 3310/10.
A delegate unit enables participants to actively join in
a discussion (i.e. speaking and listening) by means of a
microphone, controlled by an on/off button and
a built-in loudspeaker or external headphone.
A chairman unit has the same function as a delegate
unit with the addition of a 'Priority' button, that enables
its operator to control the debate by temporary or
permanently overruling and muting all active
microphones, depending on an internal setting in the
chairman unit.
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