Epson Projector PowerLite Pro Z9870NL User Manual

Note:
Toreset yourCorner Walladjustments, presstheEsc button foratleast 2seconds todisplay
 a
reset screen, andselect Yes.
 •
For horizontal corners,adjustthetoparea using thelowest point(indicated bythe blue arrow) as
 your
reference andpress Enter.Adjust theareas indicated bythe toptwo black arrows inthe
 image
here.
 •
For horizontal corners,adjustthelower areausing thehighest point(indicated bythe pink arrow)
 as
your reference andpress Enter.Adjust theareas indicated bythe bottom twoblack arrows...

16.
Adjust thelinearity bydoing thefollowing asnecessary:
 •
Press andhold theleftarrow button tocontract thedistance between thelines closest tothe leftor
 top
ofthe image.
 •
Press andhold theright arrow button tocontract thedistance between thelines closest tothe right
 or
bottom ofthe image.
 17.
When youarefinished, pressMenu.
 Note:
Ifnecessary, youcanfine-tune theresults ofyour Corner Walladjustments usingPointCorrection.
 Parent
topic:Image Shape
 Related
references
 Projector
FeatureSettings...

2.
Press theZoom button onthe projectors controlpanelorremote control.
 3.
Press andhold thearrow buttons onthe projectors controlpanelorremote controltoresize the
 image.

4.
Press theEsc button onthe projectors controlpanelorremote controlwhenfinished.
 Parent
topic:UsingBasicProjector Features
 Related
tasks
 Displaying
aTest Pattern
 Focusing
theImage UsingtheFocus Button
 1.
Turn onthe projector anddisplay animage.
 2.
Press theFocus buttononthe projectors controlpanelorremote control.
 3.
Press...

Focusing
theImage withtheOptional ShortThrow Lens
 Parent
topic:UsingBasicProjector Features
 Related
tasks
 Displaying
aTest Pattern
 Focusing
theImage withtheOptional ShortThrow Lens
 If
you installed theoptional shortthrow lens(ELPLU02) andshifted thelens using thelens shiftoption,
 you
canfocus theimage usingthedistortion ring.
 Note:
When usingtheshort throw lens,select ELPLU02 asthe Lens Typesetting inthe Extended
 menu.
Ifthe image hasshifted aftermaking adjustments, re-positiontheimage...

4.
Press andhold thearrow buttons tofocus theimage around thecenter ofthe lens.
 5.
Rotate thedistortion ringuntil thearea around theedges ofthe image isalso focused.
 6.
Press theFocus buttonagain,thenpress thearrow buttons tofocus theentire screen image.
 7.
Ifthe image areashown instep 4is out offocus, rotatethedistortion ringtobring thearea intofocus.
 Parent
topic:Focusing theImage UsingtheFocus Button
 Related
tasks
 Adjusting
theImage Position UsingLensShift
 Remote
ControlOperation
 The
remote...

Make
surethatyouaimtheremote controlatthe projectors receiverswithintheangles listedhere.
 1
 98
feet (30m)
 2
 ±
60 °
 3
 +15
°
 4
 ±
30 °
 5
 +45
°
 Note:
Avoidusingtheremote controlinconditions withbright fluorescent lightsorindirect sunlight, or
 the
projector maynotrespond tocommands. Ifyou willnot use theremote controlforalong time,
 remove
thebatteries.
 Parent
topic:UsingBasicProjector Features
 Related
tasks
 Replacing
theRemote ControlBatteries
 106  

Selecting
anImage Source
 If
you connected multipleimagesources tothe projector, suchasacomputer andDVD player, youmay
 want
toswitch fromoneimage source tothe other.
 1.
Make suretheconnected imagesource youwant touse isturned on.
 2.
Forvideo image sources, insertaDVD orother video media andpress itsplay button, ifnecessary.
 3.
Press thebutton forthe source youwant onthe projectors controlpanelorremote control. Ifthere is
 more
thanoneport forthat source, pressthebutton againtocycle through...

Selecting
theLamp
 You
canselect thelamps youwant toturn on.
 1.
Press theMenu button.
 2.
Select theExtended menuandpress Enter.
 3.
Select theLamp Select settingandpress Enter.
 4.
Use thearrow buttons onthe projector orthe remote controltoselect oneofthe following options:
 •
Dual (default): Bothlamps areon.Ifone lamp stops working, theother remains on.
 108 

•
Single :When theprojector isturned on,thelamp withthefewest number oftotal operation hours
 turns
on.Ifthat lamp stops working, theother lampturns on.
 •
Lamp 1:Lamp 1turns on.IfLamp 1stops working, Lamp2turns on.
 •
Lamp 2:Lamp 2turns on.IfLamp 2stops working, Lamp1turns on.
 5.
When youarefinished, presstheMenu button.
 Parent
topic:UsingBasicProjector Features
 Projection
Modes
 Depending
onhow youpositioned theprojector, youmay need tochange theprojection modesoyour
 images
projectcorrectly.
 •...

3.
Select theExtended menuandpress Enter.
 4.
Select theProjection settingandpress Enter.
 5.
Select aprojection modeandpress Enter.
 6.
Press Menu orEsc toexit themenus.
 Parent
topic:Projection Modes
 Image
Aspect Ratio
 The
projector candisplay images indifferent width-to-height ratioscalled aspect ratios.Normally the
 input
signal fromyourvideo source determines theimages aspectratio.However, forcertain images
 you
canchange theaspect ratiotofityour screen bypressing abutton onthe remote control....