Step 1: Connect the system

Setting up the HDL410 system

• Connect the Ethernet cables (provided) to the RJ45-1 port and RJ45-2 port on the connect module
• Run the Ethernet cables to the RJ45 ports on each microphone and speaker bar
• Connect your Ethernet cable to the network port on the back of the connect module
• Plug your Ethernet cable into an available network port (router, modem, wall jack)
• Connect the provided power supply to the connect module and plug it into an available outlet or power bar

Connect the wireless headset or earset system

• Using the balanced XLR to unbalanced 3.5mm TRS adapter cable
  • Connect the cable to the XLR port on the back of the headset receiver
  • Connect the cable to the Aux in port on the back of the connect module
  • Set the microphone receiver to Line level output (if this feature is available)
  • Connect the microphone receiver to the power source using the power cable and power supply

Connection diagram

Pair the transmitter to the receiver

Ensure the headset is disconnected from the transmitter at this time

• Turn on the transmitter
• Set the group and channel according to the microphone's instructions 
• Make sure other wireless microphones nearby are not using the same group and channel

Step 2: Adjust volume output on computer

Turn up or down the speaker volume

The volume setting on the computer affects the amplification level. Start with the volume set at a level that would normally be used in the classroom.

• Windows^® computer
  • Locate and click on the speaker icon in the bottom right corner of the taskbar
  • Move the slider control to adjust the volume as needed
  • This can be adjusted at any time
• macOS^® computer
  • Locate and click on the Volume control in the menu bar
  • Move the slider control to adjust the volume as needed
  • This can be adjusted at any time

Step 3: Adjust settings in Nureva Console

The instructions below are completed using Nureva Console cloud.  Voice Amplification Mode is not available with the Nureva Console desktop client.

• Navigate to the sign-in page for Nureva Console and log in to your account
• Choose the HDL410 that was connected in Step 1

Adjust Speaker settings

• Navigate to Device settings, and open Speakers
• Select Custom to adjust the Bass and Treble settings
  • Set Treble to 50
  • Set Bass to 50
  • If there is no distortion during testing, the Bass setting can be increased to meet individual preferences

Enable Voice Amplification Mode

• Navigate to Device settings and open Voice Amplification Mode
• Enable Voice Amplification Mode by sliding the toggle to the right
• Click on Apply at the top of the Device settings dashboard

Adjusting the Aux in level

• Set the  Aux in setting to Line level to match the receiver

Adjusting the Amplification level

• Start with the Amplification level at Medium (Default)
• Select the Amplification level that provides the best quality voice amplification

Step 4:   Test the amplification

Test the system

• Connect your headset or earset to the transmitter
• Stand approximately 1 to 2 meters in front of the HDL410 microphone and speaker bars
• Have another person stand at the back of the room or where students will be seated in the classroom
• Start talking to test the amplification level
• If a UC&C client (e.g. Microsoft^® Teams, Zoom) will be used, test the amplification setup with a remote person in an audio or video conference

Adjust amplification

• Increase or decrease the master volume output from the computer to the correct volume for the room
• Using the gain control or dB settings on the transmitter, fine-tune your wireless microphone to ensure you are happy with the audio output
• If there is feedback or squelch, lower the gain or dB setting for the microphone transmitter and ensure that Aux in is set to Line level