9EnglishTurning the Projector On/OffTurning On the Projector1 Remove the lens cap.2 Ensure that the power cord and signal cable are securely connected.The Power LED will light red.3 Turn on the projector by pressing (POWER) on the control panel orremote control, and the Power indicator LED will turn blue.4 Turn on your source (computer, notebook, video player, etc.). Theprojector will detect your source automatically.• If the screen displays "No Signal", please make sure the signal cablesare securely connected.• If you connect to multiple sources at the same time, use "SOURCE" onthe control panel or remote control, or the direct source key on theremote control to switch between inputs.2&31Lens capDownloaded From projector-manual.com Acer Manuals