Optimize the HDL410 system settings
- 19 Apr 2024
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Optimize the HDL410 system settings
- Updated on 19 Apr 2024
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- PDF
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Learn how to optimize the HDL410 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 HDL410 system as the default audio device.
Log in to the Nureva Console cloud account.
Microphone
Configure the microphone system to be mono input or stereo input.
Mono (default) | Stereo |
|---|---|
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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 HDL410 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.
| 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.
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Recalibrate
Initiate recalibration when the room setup has changed significantly to quickly optimize the audio performance of a Nureva audio conferencing system.
Auxiliary ports
Aux in
Connect the auxiliary input source to be output through the HDL410 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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