Epson Projector PowerLite 4750W User Manual

1
 Center
oflens
 2
 Projected
imagewhenlensshiftisset inthe center
 3
 V
×50%
 4
 H
×10%
 4.
When youarefinished, slidethelens shiftdiallock asshown tolock thedials.
 81   

Follow
theseguidelines whenusinglensshifttoadjust yourimages:
 •
When adjusting theimage height, position theimage lowerthanwhere youwant itto be and then
 move
itup using thevertical lensshiftdial. This willhelp prevent theimage frommoving downafter
 adjustment.

•
Keeping thevertical andhorizontal lensshiftdials intheir center positions produces theclearest
 picture.

Parent
topic:UsingBasicProjector Features
 Adjusting
theImage Height
 If
you areprojecting fromatable orother flatsurface, andtheimage...

If
the projected imageisunevenly rectangular, youneed toadjust theimage shape.
 Parent
topic:UsingBasicProjector Features
 Related
concepts
 Image
Shape
 Related
references
 Projector
FeatureSettings -Settings Menu
 Image
Shape
 You
canproject anevenly rectangular imagebyplacing theprojector directlyinfront ofthe center ofthe
 screen
andkeeping itlevel. Ifyou place theprojector atan angle tothe screen, ortilted upordown, oroff
 to
the side, youmay need tocorrect theimage shape forthe best display...

3.
Select theSettings menuandpress Enter.
 4.
Select theGeometric Correction settingandpress Enter.
 5.
Select theH/V-Keystone settingandpress Enter.Then press Enter again.
 You
seetheH/V-Keystone adjustmentscreen:
 6.
Use thearrow buttons onthe projector orthe remote controltoselect between verticaland
 horizontal
keystonecorrection andtoadjust theimage shape asnecessary.
 7.
When youarefinished, pressEsc.
 After
correction, yourimage isslightly smaller.
 Parent
topic:Image Shape
 Related
references...

Related
tasks
 Displaying
aTest Pattern
 Correcting
ImageShape withQuick Corner
 You
canusetheprojectors QuickCorner settingtocorrect theshape andsize ofan image thatis
 unevenly
rectangular onallsides.
 1.
Turn onthe projector anddisplay animage.
 Note:
Youcandisplay apattern toaid inadjusting theprojected imageusingtheSettings menu.
 2.
Press theMenu button.
 3.
Select theSettings menuandpress Enter.
 4.
Select theGeometric Correction settingandpress Enter.
 5.
Select theQuick Corner settingandpress...

6.
Use thearrow buttons onthe projector orthe remote controltoselect thecorner ofthe image you
 want
toadjust. Thenpress Enter.
 7.
Press thearrow buttons toadjust theimage shape asnecessary.
 8.
When youarefinished, pressEsc.
 Parent
topic:Image Shape
 Related
references
 Projector
FeatureSettings -Settings Menu
 Related
tasks
 Displaying
aTest Pattern
 Correcting
ImageShape withArcCorner
 You
canusetheprojectors ArcCorner settingtoadjust thecurve orarc ofthe sides ofyour image.
 1.
Turn onthe...

3.
Select theSettings menuandpress Enter.
 4.
Select theGeometric Correction settingandpress Enter.
 5.
Select theArc Correction settingandpress Enter.Then press Enter again.
 You
seetheArc Correction adjustment screen.
 87 

6.
Use thearrow buttons onthe projector orthe remote controltoselect thecorner orside ofthe image
 you
want toadjust. Thenpress Enter.
 7.
Press thearrow buttons toadjust theimage shape asnecessary.
 8.
When youarefinished, pressEsc.
 Parent
topic:Image Shape
 Related
references
 Projector
FeatureSettings -Settings Menu
 Related
tasks
 Displaying
aTest Pattern
 Correcting
ImageShape withPoint Correction
 You
canusetheprojectors PointCorrection featuretoadjust theimage viapoints onagrid.
 1.
Press...

6.
Use thearrow buttons onthe projector orremote controltomove tothe point onthe grid thatyou
 want
toadjust. Thenpress Enter.The boxwillchange fromasingle linetoadouble-lined square.
 7.
Use thearrow buttons tocorrect thedistortion inall necessary directions.
 Note:
Youcanpress Enter toshow orhide theimage andgridtocheck theresults.
 8.
Press Esctoreturn tothe previous screenandselect another pointtocorrect, ifnecessary.
 9.
When youarefinished, pressMenu toexit.
 Parent
topic:Image Shape
 Related...

Resizing
theImage WiththeZoom Ring
 1.
Turn onthe projector anddisplay animage.
 2.
Toenlarge orreduce theimage size,rotate theprojectors zoomring.
 Parent
topic:UsingBasicProjector Features
 Related
tasks
 Displaying
aTest Pattern
 Focusing
theImage UsingtheFocus Ring
 1.
Turn onthe projector anddisplay animage.
 2.
Tosharpen theimage focus,rotatetheprojector ’s focus ring.
 Parent
topic:UsingBasicProjector Features
 90