You can connect the projector to your computer using a VGA computer cable.
You can play sound through the projector's speaker system by connecting a commercially available 3.5 mm stereo mini-jack audio cable.
To connect a computer that does not have a VGA video port, you need an adapter that allows you to connect to the projector's VGA video port.
You can also set the port used for audio input in the projector's Extended menu.
Extended >
A/V Settings >
Audio Settings >
Audio Output
Make sure the audio cable is labeled "No resistance".
Connect the VGA computer cable to your computer's monitor port.
Connect the other end to a Computer port on the projector.
Tighten the screws on the VGA connector.
Connect the audio cable to your laptop's headphone or audio-out jack, or your desktop's speaker or audio-out port.
Connect the other end to the Audio port that corresponds to the Computer port you are using.
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