Bosch CCSE-CU-CCS700 Conference Control unit

Bosch CCSE-CU-CCS700 Conference Control unit Ultro Discussion System is suitable for use in meetings and conference venues with a limited number of participants. BOSCH CCSE-CU CCS700 Conference Control unit (CU) is the heart of the CCS700 Ultro Discussion System and supplies the power for all delegate and chairman units in the system. The unit also controls the chairman and delegate unit microphones, as well as providing interfaces for external audio equipment. The CCS700 discussion system is a plug and play solution for the audio conference requirements.

Functions

Discussion control

Bosch CCSE-CU-CCS700 Conference Control unit supports almost any kind of small or medium meeting. For business discussions and small conferences, two to six microphones can be active simultaneously, with the chairman always having speaker priority. The active microphone selection knob on the rear panel can be used to select the number of active participants. Unused microphones are switched off automatically after 65 seconds if delegates forget to switch off their units.

Supplies power for up to 50 Discussion units
The CU has two trunk outputs for the loop through connection of discussion units. It is possible to connect a maximum of 25 discussion units to each trunk output in open loop configuration. Maximum trunk length supported by CU is 100m in open loop configuration. For closed loop configuration with 50 discussion units the loop length can be extended up to 200meter. A maximum of 50 discussion units can be connected to a CU.

Better sound
The conference controller has a 3-band equalizer for tuning sound output of the system. This helps in quickly tuning the system to compliment the hall acoustics at different venues. This ensures optimum performance at all times.

Audio Interfaces
The CU can be interfaced with different type of devices like external audio recorder, sound reinforcement system, external microphones and external music player. The headphone output on the front of the CU can be used by a secretary for taking the minutes of the meeting, the headphone output also has a volume control knob to adjust the volume of the headphone. To support external participants (during town-council meetings, for example), extra microphones in any style (wired, wireless, handheld or podium) can be connected to the system through mic inputs

Controls and Indicators
• Equalizer comprising of knobs at 250Hz, 2kHz and 8kHz
• Volume control for Mic 1 input
• Volume control for Mic 2 / Aux input
• Headphone input and volume control
• Master volume control
• Sliding switch for Equalizer On/Off
• Sliding switch to enable or disable the priority tone for chairman units
• Number of Active microphone control knob

Interconnections
• Trunk input and output 8-pin DIN connectors for loop through connection
• Microphone input with XLR connector
• Configurable Mic or Aux input with 6.5mm phono jack
• Cinch connectors for connecting to external PA system and recorder
• Earth connection screw
• Mains socket