Set up and test audio

Your CORIOmaster, CORIOmaster mini, or CORIOmaster micro supports embedded audio in uncompressed PCM format. CORIOmaster micro also includes an independent S/PDIF audio output.

Testing embedded audio inputs

1. From Wall Editor, select Immediate.

   

2. Select an audio source from the list.

   

   You hear the audio source from all the displays and output devices associated with this canvas.

3. Select each source in turn.

   If you cannot hear a source:

   • check the audio settings of the source device.
   • On Wall Editor, make sure the source is not muted. A muted source shows .
   • In Settings > Slot Status, make sure Audio Enabled is selected for the source.
   • If you cannot hear any sources, check the audio settings of the output devices.

   • If your source is a stream with low latency, CORIOmaster mutes the audio.

     Read more about playing streams

   • The Streaming media and 4K playback input module only supports the following embedded audio formats:

     • mp3
     • aac

Testing embedded audio outputs

1. From Wall Editor, select Immediate.

   

2. If you have a CORIOmaster micro, mute the S/PDIF output.

   From Audio, select Mute Audio.

   

3. From Displays & Windows, mute all the displays, except the one you want to test.

   

   Select to mute a display, and to unmute a display.

4. Select an audio source from the list.

   

   You hear the audio source from the display that isn't muted.

5. Mute and unmute each display until you have heard audio from all displays.

   If you can't hear audio:

   • Check the audio settings on the display itself.
   • On Wall Editor, make sure the source is not muted. A muted source shows .
   • In Settings > Slot Status, make sure Audio Enabled is selected for the source and for the display.

   • If your source is a stream with low latency, CORIOmaster mutes the audio.

     Read more about playing streams

   • The Streaming media and 4K playback input module only supports the following embedded audio formats:

     • mp3
     • aac

    

Testing the S/PDIF output of a CORIOmaster micro

1. From Wall Editor, select Displays & Windows.

2. Mute all the displays.

   

   Select to mute a display, and to unmute a display.

3. From Wall Editor, select Audio

4. Select a window from Audio Follows.

   

   If you can't hear audio:

   • Check the audio settings on the display itself.
   • On Wall Editor, make sure the source is not muted. A muted source shows .
   • In Settings > Slot Status, make sure Audio Enabled is selected for the source and for the display.

   • If your source is a stream with low latency, CORIOmaster mutes the audio.

     Read more about playing streams

   • The Streaming media and 4K playback input module only supports the following embedded audio formats:

     • mp3
     • aac

Read about what to do if you can't hear audio