User manual
Sennheiser TeamConnect System Package

User Manual for Sennheiser TeamConnect System Package

• Product category: Assistive Listening Systems Sennheiser
• Brand: Sennheiser
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for Sennheiser Assistive Listening Systems

Product description

• TeamConnect SL Audio System with CU1 Central Unit & CB1 Combox The Sennheiser TeamConnect Central Unit and Combox provide a complete professional audio system for meeting rooms that require a web and telephone conference infrastructure. The TeamConnect CU1 central unit and CB1 communication box (Combox) provide several mic/line inputs and outputs, advanced mixing capabilities, and powerful echo cancellation for professional quality audio.
  
  The TeamConnect ecosystem includes optional microphones and loudspeakers, which are matched for speech intelligibility optimization. Simply connect your iPad or notebook and start the meeting without worry. The Sennheiser TeamConnect Central Unit and Combox ships with a power cord, power adapter, rackmount hardware, terminal block connectors, RJ cables, a USB cable, and stickers.
  • • Connectivity via landline and PC/VoIP for web and teleconferencing
    • Single solution with high-flexibility for end-users
    • Easy to use with iOS app or any network device via web server application
    • Works with nearly any personal mobile device
    • High-quality audio
    • High efficiency of remote meetings because of high speech intelligibility and audio quality
    • Complete audio solution for standard meeting rooms
    • Minimum effort of administration and maintenance
• SL 52 A W Active Loudspeaker (White) The white SL 52 A W Active Loudspeaker from Sennheiser is optimized for speech intelligibility and is suitable for meeting rooms with up to 16 participants on site. The loudspeaker transmits the spoken words of all participants in the web and telephone conference as naturally as possible. Its unobtrusive design underlines the high performance. The speaker features three 3-position adjustment switches for adjusting its high, medium, and low frequency levels for optimum sound quality depending on the mounting position and the room characteristics.
  • Active loudspeaker with built-in power supply
  • Optimized for speech intelligibility
  • Integrated DSP with frequency adjustments and high pass filters
  • Auto sleep mode
  • Flexible wallmount included
• MEB 114-S Cardioid Boundary Microphone (Black) The black MEB 114-S Cardioid Boundary Microphone from Sennheiser is for capturing audio in applications such as conferences, teleconferences, presentations in boardrooms, lecture halls, school auditoriums and more. It features a cardioid polar pattern and has a frequency response of 40 Hz to 20 kHz. It also features programmable modes for On, On/Off, PTT, and PTM modes and TTL Logic out for media/camera control systems. It is built with a bi-color LED status indicator.The MEB 114-S boundary microphone allows easy surface installation on tables or ceiling tiles. It is powered by 48V phantom power. This mic provides excellent speech intelligibility and features a low frequency roll off switch on the underside of the unit. The MEB 114 terminates in a mini XLR-3 pin connector. A 9.8' output cable is included to connect to a mixer-amplifier.
  • A cardioid pattern has a wide directional characteristic. Sound hitting the rear of the microphone is filtered out completely
  • Programmable modes for On, On/Off, PTT, PTM modes
  • TTL logic out for media/camera control systems
  • Unobtrusive boundary microphone allows for surface installation on tables or ceiling tiles
  • Exceptional immunity from RF interference
  UPC: 615104230392

• Central Unit SL TeamConnect CU1

• Combox SL TeamConnect CB1

• Mains Cable (US)

• Power Adapter

• 4 x Rack Mount Screw

• 4 x Rubber Washers for Rack Mount Screws

• 8 x 3-pin Orange Terminal Connectors

• 2 x 3-pin Green Terminal Connectors

• 8 x 3-pin Black Terminal Connectors

• 6-pin Black Terminal Connector

• RJ-9 Cable

• RJ-11 Cable

• 2 x RJ-45 Cable

• RJ-45 Patch Cable

• USB Cable

• Quick Guide Sticker

• Room Sticker

• Limited 2-Year Warranty

• Wall Bracket

• Loudspeaker Bracket

• 2 x Spacer

• Set of Safety Wire, Screws, and Anchors

• Limited 2-Year Warranty

• 9.8' Mini XLR to 3-Pin XLR Cable

• Limited 2-Year Warranty

Also Includes

• Limited 2-Year Warranty

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Technical parameters

• TeamConnect SL Audio System with CU1 Central Unit & CB1 Combox

  Operating Conditions	Unless otherwise specified, all measurements are performed with a 20 Hz to 22 kHz
  Frequency Response	20 Hz to 22 kHz
  Noise	-124 dBu, 22 kHz, max gain Rs = 150 Ohms
  THD + N	< 0.02%
  Dynamic Range	100 dB (non-A-weighted)
  Crosstalk	< -91 dB, rel 17 dBu
  Sampling Rate	48 kHz
  A/D and D/A Conversion	24-bit
  Impedance	Mic / Line Inputs 1-8: 10 kOhms balanced Line Inputs 1-2: 10 kOhms balanced Line Outputs 1-8: 50 Ohms
  Levels	Mic / Line Inputs 1-8 Maximum Level: -65 to +17 dBu Line Inputs 1-2 Maximum Level: 17 dBu Line Outputs 1-8 Maximum Level: 17 dBu Line Outputs 1-8 Nominal Level: 0 dBu
  Echo Cancellation	128 ms tail time (works with 12 dB of room gain)
  Phantom Power	24 VDC at 10 mA

  Telephone Jack	Telephone audio performance conditions: Unless otherwise specified, all measurements are performed with Transmit Limiter and Receive ALC disabled
  Frequency Response	250 Hz to 3.3 kHz ±1 dB
  THD + N	< 0.30% re-max level 250 Hz to 3.3 kHz
  SNR	> 62 dB re-max level
  Echo Cancellation	Tail Time: 32 ms Null: 55 dB nominal
  Noise Cancellation	6 to 15 dB attenuation

  Connector	DB9 female
  Baud Rate	9,600 / 19,200 / 38,400 / 57,600 (default) / 115,200 kb/s
  Protocol	8-bit / 1 stop / no parity
  Hardware Control	On (default)/ off

  Dimensions (W x H x D)	17.0 x 7.5 x 2.0" / 43.2 x 19.1 x 5.1 cm
  Weight	4.5 lb / 2.0 kg

  Frequency Response	40 to 3.3 kHz THD
  Noise	< 0.04% re-max level with 0 dB gain at 1 kHz
  Dynamic Range	> 84 dB (non-A-weighted)

  DC Output Voltage	+12 V
  AC Input Voltage	100 to 240 VAC
  Input Frequency	47 to 63 Hz
  Input Current	0.8 A (RMS) maximum at 115 VAC 0.5 A (RMS) maximum at 240 VAC
  Leakage Current	3.5 mA maximum
  Output Power	30 W
  Temperature	Operation: 32 to 104°F / 0 to 40°C Storage: -22 to 185°F / -30 to 85°C
  Relative Humidity	20 to 90%

  Dimensions (W x H x D)	4.7 x 5.6 x 1.7" / 12 x 14 x 4.3 cm
  Weight	1.5 lb / 0.7 kg

• SL 52 A W Active Loudspeaker (White)

  Frequency Response	± 3 dB, 53 to 30,000 Hz
  Max SPL Level	97 dB SPL at 1 m (150 to 5,000 Hz)
  THD	at 90 dB SPL at 1 m > 200 Hz, < 1 %

  Nominal Output	Power woofer: 40 W RMS at 1 % THD (with deactivated limiter) Power tweeter: 40 W RMS at 1 % THD (with deactivated limiter)
  THD + N	0.16 % at 1 W output
  SNR	95 dB
  CMRR	71 dB
  Crossover Frequency	4.5 kHz
  Low Pass Slope	Woofer: 12 dB/oct. (2nd order) Tweeter: 24 dB/oct. (4th order)
  Resonance	High pass woofer: 55; 75; 100 Hz
  Slope	High pass woofer: 24 dB/oct. (4th order)
  Adjustments	HF: f = 2800 Hz, Gain +1.4 dB flat, f = 2800 Hz, Gain −1.5 dB MF: flat, f = 100 Hz, Gain −2.7 dB, f = 230 Hz, Gain −3.7 dB LF: flat, f = 800 Hz, Gain −2.0 dB, 6 dB Lowshelf, f = 800 Hz, Gain −4.0 dB, 6 dB Lowshelf
  Input Sensitivity	Switch positions −6, 0, 10 dBu at 97 dB SPL
  Level	1.4 mVRMS
  Auto Standby	20 min
  Input Impedance	balanced > 10 kΩ, unbalanced > 10 kΩ

  Mounting	2 x M6 on rear panel with depth 10 mm
  Power Consumption	Standby: 230 VAC; 0.47 W / 110 VAC; 0.34 W Idle: 230 VAC; 4.75 W / 110 VAC; 4.53 W Maximum: 230 VAC; 95 W / 110 VAC; 91 W
  Dimensions (H x W x D)	9.4 x 5.5 x 6.3" (240 x 140 x 161 mm)
  Weight	6.83 lb (3.1 kg)

• MEB 114-S Cardioid Boundary Microphone (Black)

  Transducer	Condenser
  Polar Pattern	Cardioid
  Frequency Range	40 Hz to 20 kHz
  Equivalent Noise Level	29 dB A-Weighted 39 dB CCIR
  Maximum SPL	140 dB SPL
  Impedance	200 Ohms
  Sensitivity	10 mV/Pa
  Dynamic Range	111 dB A-Weighted

  Output Connectors	1 x 5-Pin XLR
  Operating Current Consumption	5.3 mA
  Operating Voltage	48 V
  Operating Temperature	14.00 to 122.00°F / -10 to 50°C
  Length	3.94" / 100 mm
  Diameter	0.98" / 25 mm
  Weight	10.26 oz / 291 g

  Box Dimensions (LxWxH)	8.1 x 6.8 x 2.4"

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