Connecting To A Computer For Sound - Epson PowerLite 4770W User Manual

2. Connect the 5 BNC connectors to the projector's BNC ports.
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Connecting to a Computer for Sound

Connecting to a Computer for Sound
If your computer presentation includes sound and you did not connect it to the projector's DisplayPort or
HDMI port, you can still play sound through the projector's speaker system. Just connect an optional 3.5
mm stereo mini-jack audio cable as described here.
1. Connect the audio cable to your laptop's headphone or audio-out jack, or your desktop's speaker or
audio-out port.
2. Connect the other end to the Audio port that corresponds to the Computer or BNC ports you are
using.
Connecting to Computer Sources
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