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User manual
Detailed description of mounting, commissioning, operation, maintenance, and transport of the product.
Monitoring & Controlling
The TC Bar provides comprehensive monitoring and control functions that enable users to efficiently manage audio and video settings across various applications and interfaces.
DeviceHub
DeviceHub is a centralized cloud-based platform designed for monitoring and controlling various devices seamlessly.
Get started
Initial setup steps including registration, organization, user management, and device enrollment preparation.
Registration (Sign-up/Sign-in)
Learn how to sign up and sign in with a local Sennheiser account or a Microsoft account to access DeviceHub securely.
Microsoft account
You can use your existing Microsoft account to sign in to Sennheiser products.
Sign in (Microsoft)
You can sign in with an existing Microsoft account.

User manual
Detailed description of mounting, commissioning, operation, maintenance, and transport of the product.
- Product overview
- Mounting
- Putting the unit into operation
  This chapter describes the initial configuration and commissioning of the TC Bar.
- Operating instructions
  The following chapters contain additional information on operating the TC Bar.
- Monitoring & Controlling
  The TC Bar provides comprehensive monitoring and control functions that enable users to efficiently manage audio and video settings across various applications and interfaces.
  - Local Web UI (LUI)
    LUI provides a user-friendly platform for interacting with system functionalities and features.
  - DeviceHub
    DeviceHub is a centralized cloud-based platform designed for monitoring and controlling various devices seamlessly.
    - Get started
      Initial setup steps including registration, organization, user management, and device enrollment preparation.
      - Preparing the device for DeviceHub
        Ensure your device is correctly set up with the latest firmware and network configuration before enrolling it in DeviceHub for effective cloud management.
      - Registration (Sign-up/Sign-in)
        Learn how to sign up and sign in with a local Sennheiser account or a Microsoft account to access DeviceHub securely.
        Sennheiser account
        Learn how to create a Sennheiser account to access DeviceHub and manage your credentials securely.
        Microsoft account
        You can use your existing Microsoft account to sign in to Sennheiser products.
        Sign-up (Microsoft)
        Register with the Sennheiser Identity Platform using your existing Microsoft account from your customer tenant and provide the requested additional information.
        Sign in (Microsoft)
        You can sign in with an existing Microsoft account.
        Admin approval to enable trust between tenants
        Administrators manage Microsoft permission consent requests and, once approved, users in the tenant can sign in to the Sennheiser screen with their Microsoft accounts.
      - Setting up organization
        An organization serves as the central workspace within the cloud application, where both devices and team members are managed.
      - Joining an organization by invite
        Learn how to join to your organization by receiving an invitation.
    - Device enrollment
      Follow the steps to enroll your device to DeviceHub, ensuring proper network connectivity and time configuration.
    - Audio
      The following settings can be managed via the audio tab.
    - Camera
      An overview of camera settings and controls.
    - Device
      An overview of the device's key features and specifications.
    - Network
      The following network settings are available for the TC Bar.
    - Access & Security
      Overview of access and security features.
    - Maintenance
      In this section, you will find the maintenance procedures, along with instructions for configuring NTP servers and managing time synchronization settings on the device.
  - Control Cockpit
    Control Cockpit is a centralized management interface that streamlines the operation and monitoring of audio, video, and control systems from a single user-friendly dashboard.
- Product care
  Fundamental care and maintenance practices to help ensure the longevity and proper functioning of the device.

Sign in (Microsoft)

You can sign in with an existing Microsoft account.

If you are the first user in your company to use Microsoft sign-in with Sennheiser, your administrator must approve the connection to Sennheiser before you can sign in with your Microsoft account. In this case, you are redirected to a page where you must enter a reason for the request (see Admin approval to enable trust between tenants).

To sign in:

Open the DeviceHub login page: https://devicehub.sennheiser.com/.
A new sign in/sign-up window is displayed.
Enter your email address and select Sign in with Microsoft.
You are redirected to the standard Microsoft sign-in page.
Enter your email address again on the Microsoft sign-in page.
After you enter your account email address, you are redirected to your company-branded login page to enter your password. If you already have an active session for this account, you may not need to enter your password again.

Depending on your organization’s tenant configuration, you may be required to complete a configured MFA challenge, such as an authenticator app, passkeys, or SMS code. The required MFA method depends entirely on your configuration.
A One-Time Passcode (OTP) is then sent to your email address to verify your account, for example:

OTP codes are valid for 5 minutes only.
Enter the OTP on the screen.

If it takes longer than expected to receive the OTP email, a message appears indicating that you can request a new code. Select Try again and wait for the new OTP email to arrive.

You have signed in successfully and can now use DeviceHub with your Microsoft account.