Sennheiser Automobile SDC 3000 User Guide

SDC 3000  
Conference and Information Systems | SDC 3000  
General Description  
The SDC 3000 D and SDC 3000 DC delegate units are extremely easy-to-use communi-  
cation terminals for conference participants. They feature a built-in loudspeaker and  
electret microphone, ensuring excellent sound reproduction throughout the entire  
conference room. The units are controlled via the MIC key. By pressing this key, for  
example, the participant can activate the microphone or “apply” to take the floor.  
A red LED ring on the microphone indicates who is allowed to take the floor or who  
has requested to talk. Both units have an integral 3.5 mm jack socket suitable for  
connecting, for example, headphones or a neck induction loop for the hearing impaired.  
The SDC 3000 DC additionally features a switchable interpreter channel. The lan-  
guage is chosen with the SELECT key, the headphone volume can be individually  
adjusted with the VOLUME key. An LC display indicates the selected interpretation  
channel or volume. The conference channel plus 11 interpreter channels are avail-  
able at the headphone output and can be listened to via mono headphones. The  
conference participants can participate in voting sessions from the delegate units.  
A simple change in configuration at the SDC CU central unit is all that is needed to  
turn a delegate unit into a chairman‘s unit.  
Technical Data  
AF frequency response............................ 150 – 14,000 Hz  
Microphone pick-up pattern ..................................cardioid  
Headphone connection.......... 3.5 mm jack socket, mono  
Headphone impedance.............................................. 32 Ω  
Power supply..................................................... 20 – 33 V DC  
Max. power consumption................................ approx. 3 W  
Temperature range......................................... +5 to + 50 °C  
Dimensions........................... approx. 192 x 470 x 174 mm  
Weight .............................................................. approx. 600 g  
System Features  
Decentralised, clear sound reproduction  
Modular design to build systems of various size from a couple of  
delegate units on one central unit until up to 600 delegate units  
operated by four interconnected central units  
Excellent speech intelligibility due to 16-bit audio transmission  
Delegate units are extremely easy to operate  
Various options for assigning or withdrawing the “speaking right” to/from  
any conference participant  
Chairman‘s unit offers flexible functions for controlling a conference  
Voting function enables fast and accurate vote counting and evaluation  
Optional PC software allows sophisticated operation and control  
Recommended Accessories  
HD 410-D open headphones  
HD 1029 open headphones  
Cat. No. 002146  
Cat. No. 003985  
Product Variants  
SDC 3000 D: Delegate unit  
SDC 3000 DC: Delegate unit with switchable  
interpretation channel  
Cat. No. 004866  
Cat. No. 004867  
 

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