4.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.

If you don’t need to make any other connections, you can plug in your projector and turn it on. See page 20 for instructions.

Amplifying Computer Audio

Your laptop probably has its own sound system; however, it may not be adequate for your presentation. If you need more volume, you can connect a computer audio cable to take advantage of the projector’s built-in amplifier and speaker. You can obtain a computer audio cable (3.5-mm stereo miniplug cable) from a computer or electronics dealer.

1.Connect one end of the audio cable to the Audio1 jack on the projector.

14Setting Up the Projector