AirPlay: How to play audio through the built-in speakers (Mac)

A guide to playing audio through the built-in speakers in rooms with a Mac.
  1. Open System Preferences > Sound.
    Mac settings icon
  2. Select the Output tab.

    Output tab

  3. For HDMI, select SAMSUNG HDMI. 

  4. For wireless connection, select the option from the table below. 

    Display Names for iSchool Conference Rooms
    Room Number
    Display Name
    4018
    4018 room
    4031
    no Solstice connection
    4035
    room 4035
    4165
    room 41
    5116
    room 5116
    Multi-Purpose Room A
    room 4043a
    Multi-Purpose Room B
    room 4043b
  5. You can adjust the volume from the Sound settings page as well.


Keywords:
Guide, audio, sound, Macintosh, Mac, speakers 
Doc ID:
129238
Owned by:
iSchool U. in School of Information Sciences
Created:
2023-06-21
Updated:
2025-10-01
Sites:
University of Illinois School of Information Sciences