I can’t get sound to play back from my computer through the EZbus.

Sound can be played back from your computer through the EZbus via USB in two ways.

USB Sound Playback Option No. 1: Using EZbus Returns 3&4

1) On the EZbus, raise the Master fader to its nominal (±0) position.

2) Press the Returns button followed by Next repeatedly Returns 3&4 / Source: appears in the display.

3) Use the Value wheel to set the Source: to USB L&R.

4) Press Next repeatedly until Returns 3&4 / Level: appears in the display.

5) Use the Value wheel to set the Level to the desired playback volume.

USB Sound Playback Option No. 2: Using Two EZbus Channels

1) On the EZbus, press the Inputs button. Press the Select button of the channel you wish to use for the USB Left signal (for example, Channel 7).

2) Using the Value wheel, set the Source for Channel 7 to USB L (USB Left).

3) Press the Select button of the channel you wish to use for the USB Right signal (for example, Channel 8).

4) Using the Value wheel, set the Source for Channel 8 to USB R (USB Right).

5) Press the Pan/Assign button, followed by the Channel 7 Select button. Using the Value wheel, pan Channel 7 all the way LEFT.

6) Press the Channel 8 Select button. Using the Value wheel, pan Channel 8 all the way RIGHT.

7) Press the Next button repeatedly until you see Main Mix in the display. Press the Channel 7 Select button, then using the Value wheel, set the Main Mix to ON.

8) Press the Channel 8 Select button, then using the Value wheel, set the Main Mix to ON.

9) Raise the Channel 7, Channel 8, and Master faders to their nominal (±) positions.

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