If I connect my video equipment to the HDMI port on my product, will I be able to play both video and sound through this one cable connection?

• Yes. Your projector comes with a built-in speaker and you will be able to play both video and sound through the HDMI connection.
  
  Note: When connecting to the projector's Video, S-Video, or Computer (Component Video) ports, you need to also connect an RCA audio cable (red and white plugs) from your video equipment (or computer) to the projectors audio jacks to play sound from the projectors speakers.