Epson 503c - Manual (Page 79)

Appendix A: Connecting to Additional Equipment 73
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.
Connecting to a PC Desktop Computer
You can connect the projector to any IBM compatible PC. This
section includes instructions for the following:
■ Connecting the computer cable
■ Connecting the mouse cable (if you want to use the remote
control as a mouse)
■ Connecting an optional audio cable (if you’ll be projecting with
audio)
When you connect the projector to a desktop computer, you cannot
view your display on the computer monitor.
Follow the steps in each section for the cables you need to connect.
Before beginning, turn off the projector and computer if they are on.