Epson Projector Powerlite 1751 User Manual
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To change settings foraninput source, makesurethesource isconnected andselect thatsource. Setting Options Description Color Mode See thelistofavailable Color Adjusts thevividness ofimage Modes colors forvarious imagetypes and environments Brightness Varying levelsavailable Lightens ordarkens theoverall image Contrast Varying levelsavailable Adjusts thedifference between light anddark areas ofthe image Color Saturation Varying levelsavailable Adjusts theintensity ofthe image colors Tint Varying levelsavailable Adjusts thebalance ofgreen to magenta tonesinthe image Sharpness Varying levelsavailable Adjusts thesharpness or softness ofimage details Abs. Color Temp. (absolute 5000 to10000 ºK (Kelvin) Sets thecolor tonebased on color temperature) color temperature 101
Setting Options Description Auto Iris On Adjusts theprojected luminance based onthe image brightness Off when certain ColorModes are selected Note: TheBrightness settingdoesnotaffect lampbrightness. Tochange thelamp brightness mode, use thePower Consumption setting. Parent topic:Adjusting theMenu Settings Related references Available ColorModes Input Signal Settings -Signal Menu Normally theprojector detectsandoptimizes theinput signal settings automatically. Ifyou need to customize thesettings, youcanusetheSignal menu.Theavailable settingsdependonthe currently selected inputsource. 102
Note: Youcanrestore thedefault settings ofthe Position ,Tracking ,and Sync settings bypressing the Auto button onthe remote control. To change settings foraninput source, makesurethesource isconnected andselect thatsource. Setting Options Description Auto Setup On Automatically optimizes computer imagequality (when Off On) Resolution Auto Sets theinput signal resolution if not detected automatically using Normal the Auto option Wide Tracking Varying levelsavailable Adjusts signaltoeliminate vertical stripesincomputer images Sync. Varying levelsavailable Adjusts signaltoeliminate fuzziness orflickering in computer images Position Up, down, left,right Adjusts theimage location onthe screen 103
Setting Options Description Progressive Off Sets whether toconvert interlaced-to-progressive signals Video for certain videoimage types Film/Auto Off :for fast-moving videoimages Video :for most video images Film/Auto :for movies, computer graphics, andanimation Noise Reduction Off Reduces flickeringinanalog images intwo levels NR1 NR2 HDMI Video Range Normal Sets thevideo range tomatch the setting ofthe device Expanded connected tothe HDMI inputport Auto Input Signal Auto Specifies thesignal typefrom input sources connected to RGB computer ports Component Auto :detects signals automatically RGB :corrects colorfor computer/RGB videoinputs Component :corrects colorfor component videoinputs Video Signal Auto Specifies thesignal typefrom the input sources connected tothe Various videostandards video ports Auto :detects signals automatically Aspect See thelistofavailable aspect Sets theaspect ratio(width-to- ratios height ratio)forthe selected input source 104
Setting Options Description Overscan Auto Changes theprojected image ratio tomake theedges visible by Off a selectable percentage or 4% automatically 8% Parent topic:Adjusting theMenu Settings Related references Available ImageAspect Ratios Projector FeatureSettings -Settings Menu Options onthe Settings menuletyou customize variousprojector features. 105
Setting Options Description Keystone H/V Keystone Adjusts imageshape to rectangular (horizontally and Quick Corner vertically) H/V Keystone :lets you manually correct horizontal andvertical sides, orturn automatic correction (PowerLite 1776W)on or off Quick Corner :select tocorrect image shape andalignment using anon-screen display Split Screen Screen Size Divides theviewing area horizontally anddisplays two (PowerLite Source images side-by-side (pressEsc 1761W/1771W/1776W) Swap Screens to cancel splitscreen display) Audio Source Control PanelLock Full Lock Controls projector buttonlocking to secure theprojector Partial Lock Full Lock :locks allbuttons Off Partial Lock:locks allbuttons except thepower button Off :no buttons locked Pointer Shape Three shapes available Changes theshape ofthe remote control pointer feature Power Consumption Normal Selects thebrightness modeof the projector lamp ECO Normal :sets maximum lamp brightness ECO :reduces lampbrightness and fannoise, andsaves power and lamp life 106
Setting Options Description Volume Varying levelsavailable Adjusts thevolume ofprojector ’s speaker systemorexternal speakers Remote Receiver Front Limits reception ofremote control signals bythe selected receiver; Rear Off turns offallreceivers Front/Rear Off User Button Power Consumption Assigns amenu option tothe User button onthe remote Info control forone-touch access Progressive Closed Caption Test Pattern Multi-screen Resolution Test Pattern On Displays atest pattern toassist in focusing andzooming theimage Off and correcting imageshape (press Esctocancel pattern display) Parent topic:Adjusting theMenu Settings Related concepts Image Shape Projector LampMaintenance Projector Identification SystemforMultiple Projector Control Related references Solutions WhenNoImage Appears Projector SetupSettings -Extended Menu Image Quality Settings -Image Menu Input Signal Settings -Signal Menu 107
Solutions WhentheImage isNot Rectangular Solutions WhentheImage Brightness orColors areIncorrect Image Quality Settings -Image Menu Input Signal Settings -Signal Menu Solutions toProjector PowerorShut-Off Problems Projector LightStatus Solutions toProblems withtheRemote Control Optional Equipment andReplacement Parts Remote ControlOperation Related tasks Adjusting theImage Height Correcting ImageShape WiththeKeystone Buttons Using theRemote ControlasaPresentation Pointer Controlling theVolume withtheVolume Buttons Correcting ImageShape withQuick Corner Unlocking theProjector s Buttons Automatically CorrectingImageShape WithScreen Fit Correcting ImageShape withQuick Corner Unlocking theProjector s Buttons Projector SetupSettings -Extended Menu Settings onthe Extended menuletyou customize variousprojector setupfeatures thatcontrol its operation. 108
Setting Options Description Display Messages Selects variousdisplayoptions Display Background Messages :controls whether messages aredisplayed onthe Startup Screen screen A/V Mute Display Background :selects the screen colororlogo to display whennosignal is received Startup Screen:controls whether aspecial screen appears whentheprojector starts up A/V Mute :selects thescreen color orlogo todisplay whenA/V Mute isturned on Closed Caption Off Controls useofclosed captions and selects theclosed caption CC1 channel CC2 Users Logo – Creates ascreen thatthe projector displaystoidentify itself and enhance security Projection Front Selects theway theprojector faces thescreen sothe image is Front/Ceiling oriented correctly Rear Rear Ceiling 109
Setting Options Description Operation Direct Power On Selects variousoperation options Sleep Mode Direct Power On:lets you turn on the projector withoutpressing Sleep ModeTimer the power button Lens Cover Timer Sleep Mode:automatically turns High Altitude Mode off the projector afteraninterval of inactivity Sleep ModeTimer:sets the interval forSleep Mode Lens Cover Timer:automatically turns offthe projector after30 minutes ifthe lens cover is closed High Altitude Mode:regulates the projector ’s operating temperature ataltitudes above 4921 feet(1500 m) Standby Mode Communication On Selects whether theprojector can be monitored overanetwork Communication Off when itis in standby mode(on) or not (off) (PowerLite 1761W/1771W/1776W) USB Type B USB Display Selects theuse ofthe projectors USB Type Bport USB Display :select whenyou connect acomputer tothe projectors USBTypeB portto display images Projector ID Off Assigns anIDfor the projector when youusemultiple projectors 1 through 9 Multi-screen Adjustment Level(1 to 9) Matches displayqualities and colors ofmultiple projectors Brightness Correct. Color Correct. 110