Configuring the Four-Channel Audio Power Amplifiers

Bogen’s Nyquist-based networked four-channel audio power ampli­fiers (NQ-A4060, NQ-A4120, NQ-A4300) support small, medium, and large Nyquist intercom solutions in schools and in commercial paging and public address solutions.

Available in 240, 480, and 1200-watt models, the audio power ampli­fiers provide flexibility and versatility without the need for add-on modules. Each model offers state-of-the-art, built in Digital Signal Processing (DSP) software that includes factory loudspeaker presets and that turns the amplifier into a complete audio solution.

A short press of the appliance’s Reset button reboots the device. If you press the Reset button for 10 seconds, the appliance returns to the factory default configuration settings. Returning to the default configuration settings does not change the appliance’s firmware.

The following sections describe the process for manual configuration. For information about using Nyquist’s automatic configuration pro­cess, refer to the Nyquist System Administrator Manual.

Note: Do not use third-party Chrome browser extensions with the Nyquist user interface.

To access the appliance’s UI:

Step 1Access the appliance’s web UI by doing one of the fol­lowing:

aOn your web browser, enter the IP address for the appliance as the URL.

bFrom the Nyquist web UI navigation bar, select Sta­tions, select Stations Status, navigate to the device that you want to configure, and then select the Link icon.

 

Step 2At the Nyquist Appliance - Login page, enter username and password, and then select Login.

The default username is admin; the default password is bogen.

The dashboard for the selected appliance appears.

See also:

Using the Dashboard

Updating Firmware

Setting Network Tab Parameters

Setting Configuration Tab Parameters

Accessing Log Files

Setting DSP Parameters