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HDL300 installation guide and requirements ►

Installation video


Use the Quick start installation guide and the Installation requirements and recommendations to install the HDL300 audio conferencing systems.

Quick start
installation guide
Mechanical drawing

Installation requirements and recommendations

Dual HDL300 installation requirements - February 22, 2019.pdf

Installation requirements and recommendations

For more tips on where to install your HDL300 microphone and speaker bar, see our Where should I install the microphone and speaker bar? article.

Setting the HDL300 system as your default device

Make sure the HDL300 system is set as your default audio device by following the steps below.

  1. Go to the Windows icon and locate  Manage audio devices
  2. Set the "Echo Cancelling Device HDL300" as the default device

Keep in mind, you can set the HDL300 system as your default communications device if you only want to use it for audio conferencing.

Last updated: April 5, 2019

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