21EnglishSettingManagementClosed 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" .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.Turn Off Mode • Instant Off: Shuts down the projector without fan cooling.• Instant Resume: Resumes the system when the Power buttonis pressed again within 2 minutes.Auto Shutdown The projector will automatically shutdown when there is no signalinput after the allocated time. (default is 120 minutes)LED Calibration Press after choosing "Yes", please wait for 10 seconds to finishthe white color fine tune process. It helps to adjust LED colorperformance.
