Epson EMP-713 Owner's Manual page 30

Connecting the Audio Cable
I I I I
16
1. Connect one end of the projector's USB mouse cable to
the USB Mouse port on the projector
2. Disconnect your Macintosh's mouse cable. Connect the
other end of the projector's USB mouse cable to the
mouse port on your Macintosh.
1. If you will be using audio, connect one end of the audio
cable to the Audio In jack on the projector.
Audio In jack
2. Connect the other end of the audio cable to the Audio
Out port on your computer.
audio cable