19EnglishSettingManagementMenu Location Choose the menu location on the display screen.Closed Caption Selects a preferred closed captioning mode from CC1, CC2, CC3,CC4, (CC1 displays captions in the primary language in your area).Select "Off" to turn off the captioning feature. This function is onlyavailable when a composite video or S-Video input signal isselected and its system format is NTSC. Set your screen aspect ratio to 4:3. This function is notavailable when the aspect ratio is "16:9" or "Auto" .USB Display Default is Off (USB Storage mode).Choose "Off" to access internal memory (RAM) when linkage USBcable.Choose "On" to do USB projection.Reset Press the button and choose "Yes" to return the parameterson all menus to the factory default settings.ECO Mode Choose "On" to dim the projector lamp which will lower powerconsumption, extend the lamp life and reduce noise. Choose "Off"to return normal mode.High Altitude Choose "On" to turn on High Altitude mode. Operate the fans atfull speed continuously to allow for proper high altitude cooling ofthe projector.Auto Shutdown The projector will automatically shutdown when there is no signalinput after the allocated time. (in minutes)Downloaded From projector-manual.com Acer Manuals
