Epson Projector PowerLite Pro G6450WU User Manual

							

7.
Use thearrow buttons onthe projector orthe remote controltoselect thearea youwant toadjust.
 Then
press Enter.
 Note:
Toreset yourCurved Surface adjustments, presstheEsc button foratleast 2seconds to
 display
areset screen, thenselect Yes.
 8.
Use thearrow buttons onthe projector toadjust theshape.
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Note:
Ifthe triangle pointing inthe direction youareadjusting theshape turnsgray,youcannot
 adjust
theshape anyfurther inthat direction.
 9.
Press theEsc button toreturn tothe Curved Surface menuscreen.
 10.
Repeat theprevious threesteps asnecessary toadjust anyremaining imageparts.
 If
the image expands orcontracts, continuewiththenext steptoadjust thelinearity.
 11.
Select oneofthe following fromtheCurved Surface menuscreen:
 •
Horizontal Linearity:Adjusts horizontal expansion orcontraction
 •
Vertical Linearity :Adjusts verticalexpansion orcontraction
 12.
Select adisplayed linetouse asabaseline andpress Enter.
 The
selected baseline flashesredand white.
 13.
Adjust thelinearity bydoing oneofthe following:
 •
Press theleftarrow button toshrink orcontract thedistance between thelines closest tothe
 baseline

•
Press theright arrow button toexpand thedistance between thelines closest tothe baseline
 14.
When youarefinished, pressMenu toexit.
 102   
						

							

Note:
Ifnecessary, youcanfinetune theresults ofyour Curved Surface adjustments usingPoint
 Correction.

Parent
topic:Image Shape
 Related
references
 Projector
FeatureSettings -Settings Menu
 Related
tasks
 Displaying
aTest Pattern
 Correcting
ImageShape withPoint Correction
 Correcting
ImageShape withPoint Correction
 You
canusetheprojectors PointCorrection featuretoadjust theimage viapoints onagrid. Thisis
 useful
toadjust overlapping areasinmultiple projections thatdonot line upcorrectly.
 1.
Press theMenu button.
 2.
Select theSettings menuandpress Enter.
 3.
Select theGeometric Correction settingandpress Enter.
 4.
Select thePoint Correction settingandpress Enter.
 Note:
Ifyou seeaconfirmation messagetocontinue, pressEnter again.
 You
seethisscreen:
 103  
						

							

5.
Select thePoint Correction settingandpress Enter.
 6.
Select thenumber ofgrid lines todisplay andpress Enter.
 7.
Use thearrow buttons onthe projector orremote controltomove tothe point onthe grid thatyou
 want
toadjust. Thenpress Enter.The boxwillchange fromasingle linetoadouble-lined square.
 8.
Use thearrow buttons tocorrect thedistortion inall necessary directions.
 Note:
Youcanpress Enter toshow orhide theimage andgridtocheck theresults.
 9.
Press Esctoreturn tothe previous screenandselect another pointtocorrect, ifnecessary.
 10.
When youarefinished, pressMenu toexit.
 Parent
topic:Image Shape
 Related
references
 Projector
FeatureSettings -Settings Menu
 Related
tasks
 Displaying
aTest Pattern
 104   
						

							

Correcting
ImageShape withCorner Wall
 You
canusetheprojectors CornerWallsetting toadjust theshape ofan image projected onasurface
 with
right angles, suchasarectangular pillarorthe corner ofaroom (PowerLite ProG6800/G6900WU).
 1.
Turn onthe projector anddisplay animage.
 Note:
Youcandisplay apattern toaid inadjusting theprojected imageusingtheSettings menu.
 Note:
Theimage maynotbeevenly focused throughout evenafterperforming thesteps below.
 2.
Press theMenu button.
 3.
Select theSettings menuandpress Enter.
 4.
Select theGeometric Correction settingandpress Enter.
 5.
Select theCorner Wallsetting andpress Enter.
 Note:
Ifyou seeaconfirmation messagetocontinue, pressEnter again.
 You
seethisscreen:
 105 
						

							

6.
Select theCorner Typesetting andpress Enter.
 7.
Select oneofthe following:
 •
Horizontal Cornerwhenthesurfaces lineuphorizontally
 •
Vertical Cornerwhenthesurfaces lineupvertically
 8.
Press theEsc button toreturn tothe Corner Wallmenu screen.
 9.
Select theCorrect Shapesettingandpress Enter.
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10.
Adjust theprojectors positionandusethelens shiftoption tocenter theimage overthecorner ofthe
 wall
orthe point where thetwo surface areasmeet.(Therestofthese stepsshows Horizontal
 Corner
asthe selected CornerTypebuttheworkflow isthe same forVertical Corner.)
 Note:
Youcanpress Enter toshow orhide theimage andgridtocheck theresults.
 11.
Use thearrow buttons onthe projector orthe remote controltoselect thearea youwant toadjust.
 Then
press Enter.
 Tip:
When Horizontal Cornerisselected, adjustthetoparea byusing thelowest point(indicated by
 the
blue arrow) asyour reference andadjusting theareas indicated bythe toptwo black arrows.
 Adjust
thelower areabyusing thehighest point(indicated bythe red arrow) asyour reference and
 adjusting
theareas indicated bythe bottom twoblack arrows.
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When
Vertical Cornerisselected, adjusttheleftand right areas usingthepoints nearest thecenter
 of
the image asyour reference points.
 Note:
Toreset yourCorner Walladjustments, presstheEsc button foratleast 2seconds todisplay
 a
reset screen, thenselect Yes.
 12.
Use thearrow buttons onthe projector orremote controltoadjust theshape.
 13.
Repeat theprevious twosteps asnecessary toadjust anyremaining imageparts.
 If
the image expands orcontracts, continuewiththenext steptoadjust thelinearity.
 14.
Press theEsc button toreturn tothe Corner Wallmenu screen.
 15.
Select theLinearity settingandpress Enter.
 16.
Adjust thelinearity bydoing thefollowing:
 •
Press theleftarrow button toshrink orcontract thedistance between thelines closest tothe leftor
 top
side ofthe image
 •
Press theright arrow button toshrink orcontract thedistance between thelines closest tothe right
 or
bottom sideofthe image
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17.
When youarefinished, pressMenu toexit.
 Note:
Ifnecessary, youcanfinetune theresults ofyour Corner Walladjustments usingPointCorrection.
 Parent
topic:Image Shape
 Related
references
 Projector
FeatureSettings -Settings Menu
 Related
tasks
 Displaying
aTest Pattern
 Correcting
ImageShape withPoint Correction
 Resizing
theImage WiththeZoom Ring
 1.
Turn onthe projector anddisplay animage. Wait30minutes afterturning onthe projector before
 setting
thefocus, zoom, andlens shiftformaximum accuracy.
 Note:
Youcandisplay apattern toaid inadjusting theprojected imageusingtheSettings menu.
 2.
Toenlarge orreduce theimage size,rotate theprojectors zoomring.
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Parent
topic:UsingBasicProjector Features
 Related
tasks
 Displaying
aTest Pattern
 Focusing
theImage UsingtheFocus Ring
 1.
Turn onthe projector anddisplay animage. Wait30minutes afterturning onthe projector before
 setting
thefocus, zoom, andlens shiftformaximum accuracy.
 Note:
Youcandisplay apattern toaid inadjusting theprojected imageusingtheSettings menu.
 2.
Tosharpen theimage focus,rotatetheprojector ’s focus ring.
 Focusing
theImage withtheOptional ShortThrow Lens
 Parent
topic:UsingBasicProjector Features
 Related
tasks
 Displaying
aTest Pattern
 Focusing
theImage withtheOptional ShortThrow Lens
 If
the optional shortthrow lens(ELPLU01) isinstalled andthelens hasbeen shifted usingthelens shift
 option,
youcanfocus theimage usingthedistortion andfocus rings.
 1.
Turn onthe projector anddisplay animage.
 Note:
Youcandisplay apattern toaid inadjusting theprojected imageusingtheSettings menu.
 110