Is there a recommended sequence of turning on my product and peripherals?

• If you turn on your connected video equipment or computer before starting the projector, the projector automatically detects and displays the image source.
  
  If you turn on the projector first, or have multiple pieces of equipment connected, you may need to press one of the Source buttons on the remote control, or press the  source button on the projector to display your image. See Selecting the Image Source.