Contents

Table of Contents
Table of Contents 2
Important 3
Important Safeguards 3
Labels 4
Note for Power Connections 4
Power Disconnect 4
Compliance 5
Cleaning 5
Repacking 5
Warranty 5
Your DCS 6000 Conference System 6
The DCS 6000 system with CU 6105 6
System components 7
Central equipment etc. 7
Interpreter equipment 7
Conference units and ch. selectors 7
Accessories 7
Getting Started 8
Setting up the system the first time 8
Connecting a PC 8
General Guidelines 9
Installation 9
Cabling guidelines 9
Max. number of units to be connected 10
Using only one DCS-LAN chain 10
Using multiple DCS-LAN chains 12
Connection using JB 6104 Junction Box 12
CU 6105 Central Unit 13
Overview 13
Feature License 13
User controls & connectors 13
Simplified Audio Schematic 14
Connecting Units 15
Connecting Conference Unit 15
Connecting a PC 16
Connecting a PC and an iPad 16
Connecting an audio recorder 16
Connecting an audio mixer 17
Connecting interpretation units 18
Using wireless language distribution 19
Using RP 6004 Repeater 21
Using PS 6001 DCS-LAN Power Kit 21
Connecting to SW 6000 22
Connecting an emergency signal 23
Using the Interactive Menu 23
Overview 23
Navigate through the menu 23
Web Browser Setup and Control 24
CU 6105 Setup (browser) 24
CU 6105 Mic. Control (browser) 39
Using Web browser in PC 41
Using Web browser in iPad 41
Operation Modes 42
Operation Mode 42
Delegate Interrupt Mode 43
AM 6040 Ambient Microphone Unit 43
Troubleshooting 44
Firmware Update 46
Technical Specifications 48
System Specification 48
CU 6105 Specifications 48
Connection Details 49
Accessories 50
External Control Protocol 51
General Protocol Behavior 51
TCP/IP socket connection 51
Test connection to CU via Putty 51
Cmd structure (External to CU 6105) 52
Cmd structure (CU 6105 to External) 52
Seat numbering 52
CU 6105 reply to commands 52
Retrieving system status 53
Voting control (only CU 6105) 53
Voting results 53
Microphone Control 55
External Commands to CU 6105 55
CU 6105 Commands to External 59
Audio Control 62
External Commands to CU 6105 62
Commands from CU 6105 to External 64
Voting Control 66
External Commands to the CU 6105 66
CU 6105 Commands to External 67
Important
- Important Safeguards
  - Labels
  - Note for Power Connections
  - Power Disconnect
- Compliance
- Cleaning
- Repacking
- Warranty
Your DCS 6000 Conference System
- The DCS 6000 system with CU 6105
- System components
  - Central equipment etc.
  - Interpreter equipment
  - Conference units and ch. selectors
  - Accessories
Getting Started
- Setting up the system the first time
- Connecting a PC
General Guidelines
- Installation
- Cabling guidelines
- Max. number of units to be connected
  - Using only one DCS-LAN chain
    - DC 6120 P, DC 6190 P, DM 6680 P Conference Units
    - DC 6990 P Conference Unit
    - CM/DM 6080 F / DM 6620 F Chairman/Delegate
    - CM/DM 6680 F Chairman/Delegate Units
    - MU 6040 C/D and MU 6042 D
    - IS 6132 P Interpreter Units
    - IS 6132 P Units and JB 6104
    - CS 6340 F Channel Selector
  - Using multiple DCS-LAN chains
    - DC 6120 P, DC 6190 P or DM 6680 P Conference Units
    - DC 6990 P Conference Units
  - Connection using JB 6104 Junction Box
    - DC 6120 P, DC 6190 P or DM 6680 P Conference Units, two units per box
    - DC 6120 P, DC 6190 P or DM 6680 P Conference Units, four units per box
CU 6105 Central Unit
- Overview
  - Feature License
  - User controls & connectors
- Simplified Audio Schematic
- Connecting Units
  - Connecting Conference Unit
  - Connecting a PC
  - Connecting a PC and an iPad
  - Connecting an audio recorder
  - Connecting an audio mixer
  - Connecting interpretation units
  - Using wireless language distribution
  - Using RP 6004 Repeater
  - Using PS 6001 DCS-LAN Power Kit
  - Connecting to SW 6000
  - Connecting an emergency signal
- Using the Interactive Menu
  - Overview
  - Navigate through the menu
- Web Browser Setup and Control
  - CU 6105 Setup (browser)
  - CU 6105 Mic. Control (browser)
  - Using Web browser in PC
  - Using Web browser in iPad
- Operation Modes
  - Operation Mode
    - Reply functionality
    - Reply List Management
    - Manual + Reply mode
    - Automatic + Reply and VOX + Reply mode
  - Delegate Interrupt Mode
- AM 6040 Ambient Microphone Unit
Troubleshooting
Firmware Update
Technical Specifications
- System Specification
- CU 6105 Specifications
- Connection Details
- Accessories
External Control Protocol
- General Protocol Behavior
  - TCP/IP socket connection
  - Test connection to CU via Putty
  - Cmd structure (External to CU 6105)
  - Cmd structure (CU 6105 to External)
  - Seat numbering
  - CU 6105 reply to commands
  - Retrieving system status
  - Voting control (only CU 6105)
    - Voting configurations
      - Retrieve voting sessions
      - SW 6000 controlled
      - Standalone
  - Voting results
    - SW 6000 controlled
    - Standalone
      - Example: Voting
- Microphone Control
  - External Commands to CU 6105
    - Turn on microphone
    - Turn off microphone
    - Turn off all delegate microphones
    - Place microphone in reply list
    - Remove microphone from reply list
    - Clear reply list
    - Set next microphone in the request list on
    - Turn on microphone from request list
    - Place microphone in request list
    - Remove microphone from request list
    - Clear request list
    - Set next microphone on
    - Set max total speakers
    - Set max delegate speakers
    - Set max replies
    - Set max requests
    - Set operation mode
    - Set interrupt mode
    - Set Mic priority
    - Retrieve microphone status
    - Retrieve reply status
    - Help
  - CU 6105 Commands to External
    - Microphone on
    - Microphone off
    - Microphone in reply list
    - Microphone out of reply list
    - Microphone in request list
    - Microphone out of request list
    - Max total speakers
    - Max delegate speakers
    - Max replies
    - Max requests
    - Operation mode
    - Interrupt mode
    - Mic priority
    - Seat State
    - Microphone status complete
    - Command error
- Audio Control
  - External Commands to CU 6105
    - Set loudspeaker volume
    - Set line input 1 level
    - Set line input 2 level
    - Set line input 1 gain
    - Set line input 2 gain
    - Set line output volume (A-D)
    - Define audio path
    - Set Individual Speaker Attenuation
    - Set Individual Microphone Attenuation
    - Request audio status
  - Commands from CU 6105 to External
    - Loudspeaker volume
    - Line input 1 level
    - Line input 2 level
    - Line input 1 gain
    - Line input 2 gain
    - Line output level (A-D)
    - Define audio path
    - Individual Speaker Attenuation
    - Individual Microphone Attenuation
    - Audio status complete
- Voting Control
  - External Commands to the CU 6105
    - Start a voting session
      - SW 6000 controlled
      - Standalone
    - Stop a voting session
    - Cancel a voting session
    - Start attendance check session
    - Stop an attendance check session
    - Cancel an attendance check session
    - Request voting status
  - CU 6105 Commands to External
    - A voting session is started
    - A voting session is stopped
    - A voting session is cancelled
    - Interim voting results
    - Final voting results
    - An attendance check session is started
    - An attendance check session is stopped
    - An attendance check session is cancelled
    - Interim Attendance check result
    - Final Attendance check result
    - Voting Configuration
    - Voting Status complete

Shure CU6105 User Guide

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Shure CU6105 Unit Specification

The Shure CU6105 Unit is a high-performance wireless conferencing system component designed for seamless integration with the Shure Microflex Complete Wireless Digital Conference System. Engineered to facilitate clear and reliable audio transmission, the CU6105 operates within the 2.4 GHz and 5 GHz frequency bands, ensuring robust and interference-free communication. It supports up to 125 participant units, making it ideal for large meetings or conferences.

The CU6105 features advanced digital signal processing, which enhances audio clarity and intelligibility, crucial for effective communication in professional environments. Its intelligent frequency management automatically scans for the best available frequencies, minimizing the risk of interference and optimizing system performance. The system's encryption technology ensures secure transmission, safeguarding sensitive discussions from unauthorized access.

Designed with user convenience in mind, the CU6105 offers intuitive controls and a user-friendly interface. The unit is equipped with a high-resolution display that provides real-time status updates, including battery life, signal strength, and channel information. It also supports remote management capabilities, allowing administrators to configure and monitor the system via a networked device.

The CU6105's robust build quality and sleek design make it a durable and aesthetically pleasing addition to any conference room setup. It is compatible with a wide range of Shure microphones and accessories, providing flexible deployment options to suit diverse meeting environments. Overall, the Shure CU6105 Unit exemplifies cutting-edge technology and reliability, making it an essential tool for modern conferencing needs.

Shure CU6105 Unit F.A.Q.

How do I connect the Shure CU6105 to a mixer?

To connect the Shure CU6105 to a mixer, use a balanced XLR cable. Connect the output of the CU6105 to an available input on your mixer. Ensure the mixer channel is set to line level for optimal sound quality.

What should I do if there is no sound coming from the CU6105?

First, check that all cables are securely connected. Verify that the power supply is functioning and that the CU6105 is turned on. Ensure the correct input channel is selected on your mixer or audio interface.

How can I perform a factory reset on the CU6105?

To perform a factory reset on the CU6105, power off the unit. Then, press and hold the reset button while turning the unit back on. Hold the button until the LED indicators flash, indicating the reset is complete.

What is the recommended maintenance routine for the CU6105?

Regularly clean the exterior with a soft, dry cloth to prevent dust buildup. Periodically check and tighten all cable connections. Ensure the ventilation openings are clear of obstructions to avoid overheating.

Can I use the CU6105 with wireless microphones?

Yes, the CU6105 can be used with wireless microphones. Connect the receiver output to the CU6105 input using a compatible cable, ensuring the signal levels are appropriately set to avoid distortion.

How can I update the firmware on the CU6105?

Download the latest firmware from the Shure website. Connect the CU6105 to your computer via USB. Run the firmware update tool and follow the on-screen instructions to complete the update process.

What are the symptoms of a failing power supply on the CU6105?

Symptoms of a failing power supply include intermittent power loss, unusual noises, or the unit not powering on. If these occur, inspect the power supply for damage and consider replacing it.

How do I troubleshoot audio distortion issues with the CU6105?

Check if the input gain is set too high and adjust it to reduce distortion. Ensure all cables are in good condition and properly connected. Verify that connected devices are configured for compatible signal levels.

Is it possible to rack mount the CU6105 unit?

Yes, the CU6105 is designed to be rack mounted. Use compatible rack ears and screws to secure it in a standard 19-inch rack. Ensure proper ventilation is maintained during installation.

How can I enhance the audio performance of the CU6105?

To enhance audio performance, use high-quality cables and ensure a clean power source. Regularly update the firmware and configure the unit settings to match the specific needs of your audio environment.