Optimize the HDL310 system settings
    • 15 Apr 2025
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    Optimize the HDL310 system settings

    • PDF

    Article summary

    Learn how to optimize the HDL310 system settings for your organization’s unique space. The system’s features and settings are managed using the Nureva® App and Nureva Console. It’s recommended that device settings are adjusted during a test call for optimizing performance. All device settings can be returned to the system defaults at any time.

    Before starting

    Nureva App

    Update

    The update button will become available when an update is available for the HDL310 system.

    Disconnect

    Disconnects the Nureva App from the HDL310 system.

    Settings

    In Settings, adjustments can be made and the following features enabled.

    Setting

    Description

    Audio conferencing

    Apply recommended settings for Microsoft® Teams Rooms or Zoom Rooms.

    Microphone

    Configure the microphone pick up for mono input or stereo input as well as adjust the microphone gain.

    Audio processing

    Adjust echo reduction and noise reduction settings or calibrate your device.

    Speakers

    Choose a speaker output setting for your listening environment.

    Voice detection

    Enable a pre-trained AI algorithm that differentiates between the human voice and other background sounds to improve camera switching.

    Network

    Set a static or dynamic IP address for your device.

    Device password

    Reset your device password.

    Inputs/outputs

    In the Inputs/outputs section, you can adjust the auxiliary port, Adaptive Voice Amplification, camera tracking and USB port settings.

    Setting

    Description

    Auxiliary ports

    Configure aux-in and aux-out settings.

    Adaptive Voice Amplification

    Connect a wireless headset microphone system to the Nureva connect module to amplify the presenter’s voice in the room. The Nureva device’s full-room audio pickup continues to ensure remote participants clearly hear all voices from the meeting room or classroom.

    Local integrations

    Share sound location data with third-party systems for camera tracking
    and switching.

    USB port

    Select the USB speed that matches the host computer or device.

    Troubleshooting

    The troubleshooting tools in the app help to diagnose and address problems with Nureva audio systems.

    Setting

    Description

    Network check

    Confirm successful connection to all required services.

    Reset audio settings

    Reset the Nureva device to the default audio settings. Any changes you may have made to the audio settings will be lost.

    Restart device

    Power cycle the Nureva device. The device cannot be used during the restart process, which takes up to 2 minutes.

    Download logs

    Download logs to share with your support technician to troubleshoot
    device issues.

    Contact support

    support.nureva.com

    Set up device

    The Set up device feature guides you through device setup, including:

    • Installation

    • Device calibration

    • Device updates

    • Remote management

    Device info

    Under Device info is about the Nureva device, information including the MAC address, IP address and enrollment code for the connect module.


    Nureva Console

    Microphone

    Configure the microphone pick up for mono input or stereo input as well as adjust the microphone gain.

    Mono (default)

    Stereo

    • Captures in-room audio as a single source

    • Mono is the recommended setting

    • Captures in-room audio as left and right sources

    Speakers

    Choose a speaker output setting for your listening environment. The available settings are determined by the firmware version installed on the device.

    Firmware version 1.8 (or earlier) settings

    Firmware version 1.9 (or later) settings

    • Meeting room (default)

    • Classroom

    • Custom

    • Dynamic boost

    • Default

    • Custom

    • Dynamic boost maximizes the speaker output and enhances speech intelligibility.

    • Adjusting the treble and bass can affect echo-cancellation performance.

    • It’s recommended these settings are adjusted during a test call.

    Audio processing

    The HDL310 system continuously auto-calibrates for optimal audio quality. Audio processing settings are available in Nureva Console and they should be adjusted only if users are experiencing problems.

    Echo reduction

    Noise reduction

    Select a lower setting if remote users notice that voices in the room are cutting out. If remote users can hear their own voices echoing, select a higher setting.

    • Low

    • Medium (recommended)

    • High

    Select a lower setting if remote users notice that voices in the room are cutting out. If remote users hear background noises such as HVAC systems or fans, select a higher setting.

    • Low

    • Medium (recommended)

    • High

    Calibrate

    Initiate calibration when the room setup has changed significantly to quickly optimize the audio performance of a Nureva audio conferencing system.

    Explore system calibration

    Auxiliary ports

    Aux in

    Connect the auxiliary input source to be output through the HDL310 system’s speakers. The signals from the aux-in port will get mixed with any signals from a USB audio source.

    Aux out

    Select an auxiliary output mode for interoperability with other audio systems.

    • Mic level (echo-canceled microphone output at mic level)

      • Used for recorders and mixers

    • Line level (default echo-canceled microphone output at line level)

      • Used for external devices

    • Speaker out (speaker output at line level)

      • Used for external speakers

    • Mixed signal (mixed microphone and speaker signals at line level)

      • Used for hearing augmentation and lecture capture devices

    • Speaker reference

      • Used for acoustic tracking cameras requiring reference signals from in-room speakers

    Adaptive Voice Amplification

    Connect a wireless headset microphone system to the HDL310 to amplify the instructor's voice in the room. The HDL310's full-room audio pickup ensures that remote participants clearly hear all voices from the classroom.

    Security

    Disable the QR code access

    A device setup tool is available in Nureva Console for HDL310 audio conferencing systems. Each connect module has a specific QR code. When QR code access is enabled, the device setup tool adjusts the device settings. The QR code access can be disabled to prevent access to the settings. Disabling the QR code will not limit access to the tool or the installation tips.

    Integrations

    Local integrations

    Enable local integrations to allow the HDL310 to share sound location data with third-party systems for camera tracking and switching. Some third-party cameras will require the hostname and port number to be manually entered. This information is available in the local integrations dashboard below the toggle that enables integration. Buttons are available for copying and pasting the information into the camera software.

    Recovery

    Reset audio settings

    If it is necessary to return the HDL310 system to its default audio settings, pressing the Reset button will restore the audio settings to their original default setup. The HDL310 must be online and connected to the Nureva Console cloud to be remotely reset. Remotely resetting the device is not available if it is offline.

    Restart device

    When restarting the HDL310 system is required, Pressing the Restart button will force the device to power cycle, turning the system off and then on again. To remotely restart the system, it must be online and connected to Nureva Console cloud. Remotely restarting the device is not available if the device is offline.


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