Epson 7700p - Manual (Page 85)

Appendix A: Connecting to Additional Equipment 79
To install EMP Link V, insert the Projector Software CD-ROM in
your CD-ROM drive and follow the instructions on the screen. The
installation program also installs the EMP Link V User’s Guide on your
hard disk. You can access this manual in the EMP Link V folder for
complete instructions on using the program.
Connecting to an External Audio System
The projector’s internal speakers are loud enough for most rooms.
However, if your installation requires maximum volume and sound
quality, you can connect the projector to external speakers or a public
address (PA) system. If you’ve connected multiple audio and video
sources to the projector, the projector will automatically switch the
audio source along with the video source whenever the user chooses a
different video source. (See “Switching Between Picture Sources” on
page 27 or page 32.)
To connect the projector to an external sound system, you will need
an RCA-to-3.5 mm stereo audio cable, which may be included with
your sound system, or may be purchased from an electronics store.
Before you start, make sure the projector and speakers or PA system
are turned off.
1. Connect the cable’s 3.5-mm stereo miniplug to the projector’s
Audio Out jack.
2. Connect the RCA plugs to the speaker or PA system. Insert the
cable’s red plug into the Audio R jack, and the white plug into
the Audio L jack of the external speaker system.
audio cable
7700.book Page 79 Wednesday, November 1, 2000 6:15 PM