Optimize the HDL310 system settings
    • 18 Apr 2024
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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 in Nureva® Console. It’s recommended that device settings are adjusted during a test call. All device settings can be returned to the system defaults at any time.

    Before starting

    • Set the HDL310 system as the default audio device.

    • Log in to the Nureva Console cloud account.

    Learn how to set the default audio device

    Microphone

    Configure the microphone system to be mono input or stereo input.

    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

    Nureva Console offers two presets for treble and bass output. If additional adjustments are required, select Custom to adjust the treble and the bass individually.

    • Meeting room (default)

    • Classroom

    • Custom (treble and bass sliders are available)

    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 cloud 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

    Recalibrate

    Initiate recalibration 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 aid transmitters


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