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Discussion Devices are connected in a daisy‑chain

configuration to the Control Unit of a CCS 1000 Digital

Discussion System. Their plug‑and‑play functionality

allows them to be conveniently connected to and

removed from the system as required. A power down

or restart of the system is not necessary, which

ensures for fast installation and reconfiguration times.

Participants can take part in a discussion by speaking

into the microphone and listening to proceedings

through the built‑in loudspeaker or (optional)

headphones.

Functions                                                                 

• Possible-to-speak indication
• A white possible‑to‑speak indicator above the
• microphone button indicates when the microphone
• can be activated.
• Request‑to‑speak indication
• A green request‑to‑speak indicator above the
• microphone button and in the head of the microphone
• indicate when a request‑to‑speak has been added to
• the waiting list. The indicators flash green when the
• request‑to‑speak is first in the waiting list.
• Short or long microphone with flexible stem
• The fixed microphone with flexible stem can be easily
• adjusted to suit the user. For maximum comfort, a
• short 310 mm (12.2 in) or long 480 mm (18.9 in)
• microphone stem is available.
• Built-in loudspeaker with volume control
• To ensure for optimum intelligibility, the loudspeaker
• volume of all Discussion Devices is centrally controlled
• from the Control Unit.
• Face-to-face meeting feeling
• An authentic face‑to‑face meeting feeling is achieved
• by allowing the loudspeaker and microphone to be on
• at the same time.

Headphones socket

• The built‑in 3.5 mm (0.14 in) stereo headphones
• socket enables the speaker to be clearly heard, even
• when there is excessive background noise.
• Built‑in volume control for headphones
• For maximum comfort, the headphones volume can be
• adjusted by means of a rotary thumbwheel on the side
• of the Discussion Device. To prevent acoustic
• feedback from headphones to microphone, an option
• in the web browser application can be set to
• automatically reduce the headphones volume when
• the microphone is activated.

GSM immunity

• Immunity to mobile phone interference ensures for
• clear, uninterrupted discussion.
• Configurable as a participant or chairperson’s device
• The Discussion Device can be quickly configured as a
• ‘chairperson’s device’, which enables a user to
• function as the chairperson at a meeting. No restart of
• the system is required. During a discussion, the
• chairperson can press and hold in the priority button
• to overrule all participant microphones. A chime is also
• sounded to announce that the chairperson is about to

speak.

• Controls and Indicators
• • Microphone button
• • Color-coded LED indicator above microphone button
• for showing the following states: microphone on,
• request‑to‑speak, and possible‑to‑speak
• • Light‑ring indicator in head of microphone
• • Rotary thumbwheel on side of device for adjusting the
• headphones volume
• • Concealed initialization button at base of device for
• reassigning the network address
• • Concealed slide-switch at base of Discussion Device
• for configuring the Discussion Device as a ‘participant
• Discussion Device ’ or ‘chairperson’s Discussion
• Device’
• • Chairperson’s configuration only – separate
• microphone button and ‘priority button’

Connections

• • 1 x 6‑pole circular female connector with cable
• locking recess – for loop‑through connection of
• Discussion Devices
• • 1 x 3.5 mm (0.14 in) stereo headphones socket on
• side of device
• • 1 x 2 m (78.7 in) cable with a 6‑pole circular male
• connector with cable lock
• Installation/configuration notes                             
• All Discussion Devices are delivered with a
• participant’s microphone button, which can be easily
• exchanged for a set of chairperson’s buttons. Two sets
• of chairperson’s buttons and a special tool for
• removing the buttons are supplied with each Control
• Unit of a CCS 1000 Digital Discussion System. To
• complete the configuration of the Discussion Device
• the concealed slide switch at the base of the
• Discussion Device has to be set from ‘participant’ to
• ‘chairperson’.
• Ordering information                                          
• CCS 1000 D Discussion Device Short
• Discussion Device for the CCS 1000 Digital Discussion System, supplied with short‑stem fixed microphone, configurable as a delegate device or chairperson’s device. Order number

CCSD-DS CCS 1000 D Discussion Device Long

Discussion Device for the CCS 1000 Digital Discussion System, supplied with long‑stem fixed microphone, configurable as a delegate device or chairperson’s device. Order number CCSD-DL