Epson EMP-710 Owner's Manual page 27

Connecting the Audio Cable
Downloaded from:
1. Connect the 9-pin end of the PS/ 2 mouse cable or, the
U SB mouse cable to the Mouse/ Com or U SB mouse port
on the projector.
2. D isconnect your mouse from the mouse port on the back
of your computer and replace it with the other end of the
PS/ 2 mouse cable or U SB mouse cable. (Your computer's
mouse will be disabled while you are using the remote
control as a mouse.)
1. If you will be using audio, connect one end of the audio
cable to the Audio In jack on the projector.
Audio n jack
2. Connect the other end of the audio cable to the speaker or
audio out port on the computer's sound card.
http://www.usersmanualguide.com/
audio cable
Connecting to a Computer 9