The Bosch DCN Wireless Discussion System offers organizations exceptional functionality and freedom. Conferences and seminars in both small and large venues can now be set-up with the ultimate ease and flexibility.
DCN WCCU Wireless Central Control Unit
The DCN-WCCU is the brain of the DCN Wireless system. It provides control for up to 150 wireless discussion units and 95 DCN Next Generation wired units.
The WCCU uses Bosch's proprietary optical network for easy connection to the wireless access point and other Bosch conference equipment. Networks can be set-up in single branch or redundant loop configurations, depending on the installed equipment. For connection to DCN-IDESK interpreter desks, the WCCU has two outlet sockets for DCN trunk-cables. In combination with a PC and the Conference Control Software (DCN-SWSMV), the WCCU brings greater sophistication to conference control.
- 19” (2U) housing for table top or rack mounting
- Handgrips for easy transport
- Mains on/off switch
- 2 x 16 Character LCD display for status information and CCU configuration
- Rotary control to navigate through the LCD menus
- Four red LED overload indicators (2 for the DCN network outputs, 2 for the optical connections)
- Up to 4 open microphones (3 for delegates and 1 for the chairman)
DCN WAP Wireless Access Point
The DCN Wireless Access Point (WAP) links the central control unit (WCCU) and the wireless discussion units. To ensure security, data exchange between the WAPs and the wireless discussion units is digitally protected.
The WAP is linked to the WCCU using Bosch's proprietary optical network, which provides digital optical communication and power supply over a single cable. The second optical network connector on the WAP allows the system network to be expanded from a single branch to a redundant loop configuration. In this ‘loop-through’ configuration, DCN Wireless can be interfaced with compatible Bosch equipment such as Audio Expanders, CobraNet™ interfaces and the Integrus language distribution system.
- Integrated DSP’s, with a high speed of 100MIPS combines digital audio coding/ encoding and digital audio compression technique to gurantee highest output quality.
- Besides the Cinch-inputs for the different languages exists two additional LF-inputs for CD-Player or other devices with 0dB-signals.
- No influencing and distorsion of different channels.
- The central unit is modular made as 19“ desktop housing with 2U and is equipped, in the smallest configuration level, with 4 channels.
DCN-WD-D Wireless Discussion Unit
To the participant the most important part of a conference system is the discussion unit. Bosch has built on the elegant design of the DCN Next Generation discussion units to create a new series of wireless discussion units with unrivalled looks and features.
Maximum speech intelligibility is guaranteed at all times. Operating in the 2.4 GHz (license free) band, the ireless discussion units produce crystal-clear sound due to a very high signal-to-noise ratio and antenna diversity. This means the signal is transmitted along different propagation paths, ensuring optimal receipt. The system is also protected against interference from other wireless equipment such as mobile phones, Bluetooth devices and WiFi networks.
- Microphone button with a red or green illuminated ring. Red indicates microphone is active, green indicates request-to-speak accepted
- Headphone volume control buttons On rear
- Out-of-range indicator
- Battery low indicator Under base
- Recessed ‘De-init’ switch
- Mode select switches (delegate, chairman, etc.) Interconnections
- Socket for pluggable microphone
- Two 3.5 mm (0.14 in) headphone sockets stereo jack type
- DC power input from DCN-WPS (accessible when battery pack is removed)
DCN WDDCS D Wireless Discussion Unit with Dual Channel Selector
To the participant the most important part of a conference system is the discussion unit. Bosch has built on the elegant design of the DCN Nex Generation discussion units to create a new series of wireless discussion units with unrivalled looks and features.
The DCN-WDDCS-D Wireless Discussion Unit with Dual Channel selector enables participants to speak, register a request-to-speak, listen to the speaker or to an interpreter of their choice.
- Two alphanumeric displays for language channel selection with number and abbreviated channel name
- Two individual channel up and down selection buttons
- Two individual microphone buttons with a red or green illuminated ring:
- Red indicates microphone is active
- green indicates request-to-speak accepted (*) - Two individual headphone volume control buttons
- Out-of-range indicator
- Battery low indicator
- Recessed ‘De-init’ switch
- Mode select switches (delegate, chairman, etc.) Interconnections
- Socket for pluggable microphone
- Two 3.5 mm (0.14 in) headphone sockets stereo jack type
- DC power input from DCN-WPS (accessible when battery pack is removed)
* When unit is used in Dual Delegate mode, this function is available individually.
