Epson EMP-503 Connecting to an External Speaker or PA System

Connecting to an External Speaker or PA System
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Connecting to an External Speaker or
PA System
Although the projector’s internal speakers are enough for
most small- or medium-size rooms, you can connect the
projector to an external speaker or public address (PA) system
for large rooms or to gain maximum benefit.
To connect the projector to an external sound system, you
need to obtain an RCA-to-3.5 mm stereo audio cable. You
can get one from your computer dealer.
1. Turn off the projector and speaker or PA system if they are
on.
2. Connect the cable’s 3.5 mm stereo miniplug to the
projector’s Audio Out jack.
3. Connect the RCA plugs to the external amplified speaker
or PA system. Insert the cable’s red plug into the Audio R
jack, and the white plug into the Audio L jack.
♦Note: The internal speakers are disabled when an external
audio system is used.
Audio Out jack
stereo audio cable