the audio screen is used to generate a tone and view the audio levels of the viewstation.

    to generate a tone:

    1 highlight the generate tone icon and press the select button. adjust the volume controls on the viewstation and television monitor to comfortable levels.

    2 press any button to stop the tone. if the system is in a call the far site also hears the tone.

    to view audio levels:

    1 highlight the audio meter icon and press the select button on the remote control.

    2 the audio meter screen indicates the audio level of all audio inputs connected to the viewstation. speak into the microphone to test the audio level.