Optoma Tx773 Projector User Manual
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2English User Controls DisplayMode There are many factory presets optimized for various types of im- ages. Presentation:GoodcolourandbrightnessfromPCinput. Bright: Maximum brightness from PC input. Video:Pleasingvideo. Cinema:Highcontrastandcolouraccuracy. sRGB:Standardisedaccuratecolour. User:User’sownsettings. Brightness Adjustthebrightnessoftheimage....
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22English User Controls ColourTemp. Adjusts the colour temperature. At higher temperature, the screen looks colder; at lower temperature, the screen looks warmer. Saturation Adjustsavideoimagefromblackandwhitetofullysaturated colour. Pressthetodecreasetheamountofsaturationintheimage. Pressthetoincreasetheamountofsaturationintheimage. ...
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23English User Controls Frequency “Frequency”changesthedisplaydatafrequencytomatchthefre- quency of your computer’s graphic card. If you experience a vertical flickering bar, use this function to make an adjustment. Phase “Phase” synchronizes the signal timing of the display with the graphic card. If you experience an unstable or flickering image, use thisfunctiontocorrectit. Hor. Position (Horizontal Position)...
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24English User Controls Ver. Shift (16:9) Adjust the image position up or down, when you select the aspect ratio of 16:9. Pressthetomovetheimagedown. Pressthetomovetheimageup. Input Signal Display area Picture area Display on Screen Ver. Shift (16:9): ImagePositionat windowmodewill alsobemovedac -cordingly.
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2English User Controls ColourAdjustment Adjust the Red, Green, Blue, Yellow, Cyan and Magenta colors for advancedadjustmentoftheindividualcolors. Colour Adjustment Language Language ChoosethemultilingualOSDmenu.Usetheorkeytoselect yourpreferredlanguage. Press “Enter” to finalize the selection.
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26English User Controls MenuLocation Choosethemenulocationonthedisplayscreen. Projection Front-Desktop Thefactorydefaultsetting. Rear-Desktop When you select this function, the projector reverses the image soyoucanprojectfrombehindatranslucentscreen. Front-Ceiling When you select this function, the projector turns the image...
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2English User Controls Management HighAltitude Choose“On”toturnonHighAltitudemode.Operatesthefansat fullspeedcontinuouslytoallowforproperhighaltitudecoolingof theprojector. Volume Presstodecreasethevolume. Presstoincreasethevolume. Treble...
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2English User Controls Security SecurityTimer:Canbeselectthetime(month/day/hour)func- tiontosetthenumberofhourstheprojectorcanbeused.Once thetimehaselapsedyouwillberequestedtoenteryourpass - wordagain. ChangePassword Use number buttons to select your password, and then press “Enter” key to confirm your selection. 1. Scroll down to...
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2English User Controls Lamp Setting ProjectionHours Displaystheprojectiontime. LampHours Displaysthecumulativelampoperatingtime. ResetLampHours Resetsthelamplifehourcounterafterreplacingthelamp. LampReminder Choosethisfunctiontoshowortohidethewarningmessage...
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30English Appendices Problem: No image appears on screen Ensureallthecablesandpowerconnectionsarecorrectlyand securelyconnectedasdescribedinthe“Installation”section. Ensurethepinsofconnectorsarenotcrookedorbroken. Checkiftheprojectionlamphasbeensecurelyinstalled.Please refertothe“Replacingthelamp”section....