Connecting The Audio Cable - Epson PowerLite 53c User Manual

3. You can connect an external mouse to the USB Type A port or
use the port as a USB hub to connect an external USB device, if
you want.

Connecting the Audio Cable

If your presentation includes sound and you want to use the
projector's built-in speaker, you can use a computer audio cable. The
required cable (3.5-mm stereo miniplug cable) is available from
computer or electronics dealers.
1. Connect one end of the audio cable to the
projector.
2. Connect the other end of the audio cable to the speaker or
audio-out jack on the Macintosh.
port on the
Audio1
Appendix A: Connecting to Additional Equipment
83