www.lg.com

OWNER’S MANUAL

IPS LED MONITOR

IPS237LIPS277L

Please read this manual carefully before operating your set and retain it for future reference.

IPS LED MONITOR MODEL

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TABLE OF CONTENTS

Contents

3 AsseMBLInGAnDPRePAR-InG

3 Unpacking4 Partsandbuttons5 SettinguptheMonitorset5 -AttachingtheStandBase6 -DetachingtheStandBase6 -Mountingonatable7 -Usingthecableholder

9 UsInGtHeMonItoRset9 ConnectingtoaPC9 -D-SUBconnection9 -HDMIconnection10 ConnectingtoaMobilePhone10 - MHL(MobileHigh-definitionLink)connec-

tion

12 CUstoMIZInGsettInGs13 CustomizingSettings13 -MenuSettings14 -PICTURE15 -COLOR16 -DISPLAY16 -VOLUME17 -OTHERS18 MYKEYSetting19 FUNC.Setting19 -SUPERENERGYSAVING20 -DUALDISPLAY20 -DUALWEB21 -TRUECOLORFINDER21 -MYKEYSETTING

22 tRoUBLesHootInG

24 sPeCIFICAtIons 24 IPS237L25 IPS277L26 PresetModes(Resolution)26 Indicator

27 PRoPeRPostURe27 ProperpostureforusingtheMonitorset.

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HASSEMBLING AND PREPARING

AsseMBLInGAnDPRePARInG

UnpackingCheckyourproductboxforthefollowingitems.Ifthereareanymissingaccessories,contactthelocaldealerwhereyoupurchasedyourproduct.Theillustrationsinthismanualmaydifferfromtheactualproductandaccessories.

yy Donotuseanyunapprovedaccessoriestoensurethesafetyandproductlifespan.yy Anydamagesorinjuriesbyusingunapprovedaccessoriesarenotcoveredbythewarranty.

yy Theaccessoriessuppliedwithyourproductmayvarydependingonthemodel.yy Productspecificationsorcontentsinthismanualmaybechangedwithoutpriornoticeduetoupgradeofproductfunctions.

CAUtIon

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standBody standBase

CD(owner'sManual)/Card

D-sUBCable(Thiscableisnotincludedinall

countries.)

(Dependingonthecountry) (Dependingonthecountry)PowerCord AC-DCAdapter AC-DCAdapter

or

twoscrews

MHLCable(Thiscableisnotincludedinall

countries.)

or

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ASSEMBLING AND PREPARING

Partsandbuttons

PowerIndicatoryy Lightingon:turnedonyy Lightingoff:turnedoff

Connectionpanel(Seep.9)

Button(Seep.12)

(PowerButton)

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HASSEMBLING AND PREPARING

settinguptheMonitorsetAttachingthestandBase

1 PlacetheMonitorsetwiththescreensidedownonaflatandcushionedsurface.

Layafoammatorsoftprotectiveclothonthesurfacetoprotectthescreenfromdamage.

CAUtIon

2 AttachtheStand Bodytothemonitor.InsertthetwoLockersofthestandBodyrightintothegrooveofthemonitorheadandsecurethembypressingtheleftandrightbottomsides.

Locker

3 SecurethemonitorandtheStand Bodywiththe2screws.

4 AttachtheStand BasefromtheStand BodybyturningthescrewtotherightwithaCoin.

Tightenthescrewsfirmlytopreventthemonitorfromtiltingforward.Donotovertighten.

CAUTION

Ifyoudon`tfastenthescrewtightly,monitorwillfalldownandgetdamaged.

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ASSEMBLING AND PREPARING

Mountingonatable

1 LiftandtilttheMonitorsetintoitsuprightpositiononatable.Leavea10cm(minimum)spacefromthewallforproperventilation.

2 ConnecttheAC-DCAdapterandPowerCordtoawalloutlet.

10 cm

10 cm

10 cm

10 cm

or

2 Turnthescrewtotheleft,andthenpullouttheStand BasefromtheStand Body.

DetachingthestandBase

1 Placethemonitorwiththescreensidedownonaflatandcushionedsurface.

3 Remove2screwsandpullouttheStand Bodyfromthemonitor.

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HASSEMBLING AND PREPARING

Usingthecableholder3 Press (Power)buttononthebottomswitchpaneltoturnthepoweron.

UnplugthepowercordbeforemovingtheMonitortoanotherlocation.Otherwiseelectricshockmayoccur.

CAUtIon

Cableholder

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ASSEMBLING AND PREPARING

UsingtheKensingtonsecuritysystem

TheKensingtonsecuritysystemconnectorislocatedatthebackoftheMonitorset.Formoreinformationofinstallationandusing,refertothemanualsuppliedwiththeKensingtonsecuritysystemorvisithttp://www.kensington.com.

ConnecttheKensingtonsecuritysystemcablebetweentheMonitorsetandatable.

TheKensingtonsecuritysystemisoptional.Youcanobtainitfrommostelectronicsstores.

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Whenyouadjusttheangle,donotholdthebottomoftheMonitorsetframeasshownonthefollowingillustration,asmayinjureyourfingers.

Donottouchorpressthescreenwhenadjustingtheangleofthemonitor.

Donotholdthissetlikebelowpicture.Monitorscreencandetachfromstandbaseandinjureyourbody.

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Tiltfrom+20to-5degreesupordowntoadjusttheangleoftheMonitorsettosuityourview.

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Front Rear

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HUSING THE MONITOR SET

UsInGtHeMonItoRset

ConnectingtoaPCyy YourMonitorsetsupportsPlug&Play*.*Plug&Play:APCrecognizesaconnecteddevicethatusersconnecttoaPCandturnon,withoutdeviceconfigurationoruserintervention.

D-sUBconnectionTransmitsanalogvideofromyourPCtotheMonitorset.ConnectthePCandtheMonitorsetwiththesuppliedD-sub15pinsignalcableasshowninthefollowingillustrations.

yy MacadapterForAppleMacintoshuse,aseparateplugadapterisneededtochangethe15pinhighdensity(3row)D-SUBVGAconnectoronthesuppliedcabletoa15pin2rowconnector.

yy WhenusingaD-SubsignalinputcableconnectorforMacintosh

yy IfyouuseHDMIPC,itcancausecompatibilityproblem.

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HDMIconnectionTransmitsthedigitalvideoandaudiosignalsfromyourPCorA/VtotheMonitorset.ConnectthePCorA/VandtheMonitorsetwiththeHDMIcableasshowninthefollowingillustrations.

HDMI1

HDMI2/MHL

HDMI2/MHL

HDMI1

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USING THE MONITOR SET

Transmitsthedigitalaudiovisualsignalsfromyourmobilephonetothemonitorset.ConnectthemobilephonetothemonitorsetwiththeMHLcableasshowninthefollowingillustrations.

yy ConnectthemobilephonetotheHDMI2/MHLporttoviewthephonescreenonthemonitorset.yy ThisonlyworksfortheMHLsupportedphone.

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HDMI1

HDMI2/MHL

MHL(MobileHigh-definitionLink)connection

ConnectingtoaMobilePhone

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HUSING THE MONITOR SET

yy WhenyouwanttousetwoPCinourMonitor,pleaseconnectthesignalcable(D-SUB/HDMI)respectivelyinMonitorset.yy IfyouturntheMonitorsetonwhileitiscold,thescreenmayflicker.Thisisnormal.yy Somered,green,orbluespotsmayappearonthescreen.Thisisnormal.

yy "selfImagesetting"Function.Thisfunctionprovidestheuserwithoptimaldisplaysettings.Whentheuserconnectsthemonitorforthefirsttime,thisfunctionautomaticallyadjuststhedisplaytooptimalsettingsforindividualinputsignals.(OnlysupportedinAnalogMode)

yy ‘AUto’Function.Whenyouencounterproblemssuchasblurryscreen,blurredletters,screenflickerortiltedscreenwhileusingthedeviceorafterchangingscreenresolution,presstheAUTOfunctionbuttontoimproveresolution.(OnlysupportedinAnalogMode)

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yy Connectthesignalinputcableandtightenitbyturningthescrewsclockwise.yy Donotpressthescreenwithyourfingerforalongtimeasthismayresultintemporarydistortiononthescreen.yy Avoiddisplayingafixedimageonthescreenforalongperiodoftimetopreventimageburn.Useascreensaverifpossible.

CAUtIon SelfImageSettingFunction

Pressthepowerbuttononthebottompaneltoturnthepoweron.Whenmonitorpoweristurnedon,the"selfImagesetting"Functionisexecutedautomatically.(OnlysupportedinAnalogMode)

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CUSTOMIZING SETTINGS

CUstoMIZInGsettInGs

1 PressthedesiredbuttononthebottomoftheMonitorset.

2 ChangethevalueofthemenuitembypressingthebuttonsonthebottomoftheMonitorset.Toreturntotheuppermenuorsetothermenuitems,usetheuparrow( )button.

3 SelecteXIttoleavetheOSDmenu.

MENU MY KEY AUTO INPUT EXITFUNC.

MonitorsetButtons

Button DescriptionAccessesthemainmenus.(Seep.13)osDLoCKeD/UnLoCKeD

Thisfunctionallowsyoutolockthecurrentcontrolsettings,sothattheycannotbeinadvertentlychanged.PressandholdtheMENUbuttonforseveralseconds.Themessage"OSDLOCKED"shouldappear.YoucanunlocktheOSDcontrolsatanytimebypushingtheMENUbuttonforseveralseconds.Themessage"OSDUNLOCKED"shouldappear.

UsethisbuttontoenterMYKEYmenu.Formoreinformation.(Seep.18)

UsethisbuttontoenterSUPERENERGYSAVING,DUALDISPLAY,DUALWEB,TRUECOLORFINDER,MYKEYSETTINGmenus.(Seep.19)Whenadjustingyourdisplaysettings,alwayspresstheAUTObutton.(OnlysupportedinAnalogMode)thebestdisplaymode 1920x1080Youcanchoosetheinputsignal.• Whentwoinputsignalsareconnected,youcanselecttheinputsignal(D-SUB/HDMI1/HDMI2)youwant.• Whenonlyonesignalisconnected,itisautomaticallydetected.ThedefaultsettingisD-SUB.eXItExittheOSD(OnScreenDisplay).

(PowerButton) Turnsthepoweronoroff.PowerIndicator Thepowerindicatorstaysredifthedisplayisrunningproperly

(OnMode).IfthedisplayisinSleepMode,thepowerindicatorblinksred.

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HCUSTOMIZING SETTINGS

CustomizingsettingsMenusettings

1 PressMenUbuttononthebottomoftheMonitorsettodisplaytheMenUOSD.

2 Settheoptionsbypressingthe◄or►or▼buttons.

3 Selectthe"neXtMenU"buttontoenterthemoreoptionsettings.

4 SelecteXIttoleavetheOSDmenu.Toreturntotheuppermenuorsetothermenuitems,usetheuparrow( )button.

Eachoptionisexplainedbelow.

MenU Analog HDMI DescriptionBRIGHtness ● ●

Toadjustthebrightness,contrastofthescreenContRAst ● ●wIDe/oRIGInAL

● ●

WIDESwitchtofullscreenmodeaccordingtoinputimagesignal.

ORIGINAL

Changetheinputimagesignalratiotooriginal.*ThisfunctionworksonlyifinputresolutionislowerthanMonitorsetratio(16:9).

Reset ● ● Restoreallfactorydefaultsettings.Pressthe◄,►buttonstoresetimmediately.

MenU>neXtMenU Analog HDMI DescriptionPICtURe sHARPness ● ● Toadjusttheclearnessofthescreen.

BLACKLeVeL ● TosetoffsetleveloVeRsCAn ● ToimprovetheclarityandstabilityofthescreenResPonsetIMe ● ● Tosettheresponsetimeofdisplayedpicture.

CoLoR GAMMA

● ● TocustomizethecolorofthescreenCoLoRteMPsIXCoLoRCoLoRReset

DIsPLAY HoRIZontAL● Toadjustthepositionofthescreen

VeRtICALCLoCK

● ToimprovetheclarityandstabilityofthescreenPHAse

VoLUMe ● Toadjustthevolume

otHeRs LAnGUAGe● ●

Tocustomizethescreenstatusforauser'soperatingenvironment

PoweRInDICAtoRAUtoMAtICstAnDBY ● ●

BUttonsoUnD ● ●

yy Analog:D-SUB(Analogsignal)input.yy HDMI:HDMI(Digitalsignal)input.

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CUSTOMIZING SETTINGS

PICtURe

1 PressMenUbuttononthebottomoftheMonitorsettodisplaytheMenUOSD.

2 Selectthe"neXtMenU"buttontoenterthemoreoptionsettings.

3 EntertoPICtURebypressingthe▼button.

4 Settheoptionsbypressingthe◄or►or▼buttons.

5 SelecteXIttoleavetheOSDmenu.Toreturntotheuppermenuorsetothermenuitems,usetheuparrow( )button.

Eachoptionisexplainedbelow.

MenU>neXtMenU>PICtURe DescriptionsHARPness Toadjusttheclearnessofthescreen.BLACKLeVeL Youcansettheoffsetlevel.Ifyouselect'HIGH',thescreenwillbebrightandif

youselect‘LOW’,thescreenwillbedark.(onlyforHDMIinput)*Offset?Asthecriteriaforvideosignal,itisthedarkestscreenthemonitorcanshow.

oVeRsCAn ToselecttherangeofoutputimageforDTVtiminginHDMIinput.(onlyforHDMIinput)RecommendoverscanfunctiontoturnonwhenconnectAVequipment.

ResPonsetIMe Youcansetaresponsetimefordisplayedpicturesbasedonthespeedofthescreen.Foranormalenvironment,itisrecommendedthatyouuse'NORMAL'.Forafast-movingpicture,itisrecommendedthatyouuse'FAST'.

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HCUSTOMIZING SETTINGS

CoLoR

1 PressMenUbuttononthebottomoftheMonitorsettodisplaytheMenUOSD.

2 Selectthe"neXtMenU"buttontoenterthemoreoptionsettings.

3 SelectCoLoRbypressingthe►button.

4 EntertoCoLoRbypressingthe▼button.

5 Settheoptionsbypressingthe◄or►or▼buttons.

6 SelecteXIttoleavetheOSDmenu.Toreturntotheuppermenuorsetothermenuitems,usetheuparrow( )button.

Eachoptionisexplainedbelow.

MenU>neXtMenU>CoLoR DescriptionGAMMA Setyourowngammavalue.:GAMMA0,GAMMA1,GAMMA2onthemonitor,

highgammavaluesdisplaywhitishimagesandlowgammavaluesdisplayblackishimages.

CoLoRteMP CUstoM•ReD:Setyourownredcolorlevels.•GReen:Setyourowngreencolorlevels.•BLUe:Setyourownbluecolorlevels.Selectthescreencolor.wARM:Setthescreentowarmcolortemperature(morered).MeDIUM:Setthescreentomediumcolortemperature.CooL:Setthescreentocoolcolortemperature(moreblue).

sIXCoLoR Setsandstoresthehueandsaturationforsixcolors(RED/GREEN/BLUE/CYAN/MAGENTA/YELLOW)tosatisfythecolorrequirementsofauser.HUe Adjuststhescreenhue.sAtURAtIon Adjuststhecolorsharpnessonthescreen.Lowervaluesmake

thecolorsharpnessweakerandcolorslighterwhilehighervaluesmakethecolorsharpnessstrongerandcolorsdark.

CoLoRReset Resetsthecolorsettingstothefactorydefaultsettingsforthecurrentinputdevice.

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CUSTOMIZING SETTINGS

DIsPLAY

1 PressMenUbuttononthebottomoftheMonitorsettodisplaytheMenUOSD.

2 Selectthe"neXtMenU"buttontoenterthemoreoptionsettings.

3 SelectDIsPLAYbypressingthe►button.

4 EntertoDIsPLAYbypressingthe▼button.

5 Settheoptionsbypressingthe◄or►or▼buttons.

6 SelecteXIttoleavetheOSDmenu.Toreturntotheuppermenuorsetothermenuitems,usetheuparrow( )button.

Eachoptionisexplainedbelow.

VoLUMe

1 PressMenUbuttononthebottomoftheMonitorsettodisplaytheMenUOSD.

2 Selectthe"neXtMenU"buttontoenterthemoreoptionsettings.

3 SelectVoLUMebypressingthe►button.

4 EntertoVoLUMebypressingthe▼button.

5 Settheoptionsbypressingthe◄or►buttons.

6 SelecteXIttoleavetheOSDmenu.Toreturntotheuppermenuorsetothermenuitems,usetheuparrow( )button.

Eachoptionisexplainedbelow.

MenU>neXtMenU>DIsPLAY DescriptionHoRIZontAL Tomoveimageleftandright.VeRtICAL Tomoveimageupanddown.CLoCK Tominimizeanyverticalbarsorstripesvisibleonthescreenbackground.The

horizontalscreensizewillalsochange.PHAse Toadjustthefocusofthedisplay.Thisitemallowsyoutoremoveanyhorizontal

noiseandclearorsharpentheimageofcharacters.

MenU>neXtMenU>VoLUMe DescriptionVoLUMe Toadjustthevolumeofheadphone/earphone.(OnlyforHDMIinput)

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HCUSTOMIZING SETTINGS

otHeRs

1 PressMenUbuttononthebottomoftheMonitorsettodisplaytheMenUOSD.

2 Selectthe"neXtMenU"buttontoenterthemoreoptionsettings.

3 SelectotHeRsbypressingthe►button.

4 EntertootHeRsbypressingthe▼button.

5 Settheoptionsbypressingthe◄or►or▼buttons.

6 SelecteXIttoleavetheOSDmenu.Toreturntotheuppermenuorsetothermenuitems,usetheuparrow( )button.

Eachoptionisexplainedbelow.

MenU>neXtMenU>otHeRs DescriptionLAnGUAGe Tochoosethelanguageinwhichthecontrolnamesaredisplayed.PoweRInDICAtoR

UsethisfunctiontosetthepowerindicatoronthebottomsideofthemonitortoONorOFF.IfyousetOFF,itwillgooff.IfyousetONatanytime,thepowerindicatorwillautomaticallybeturnedon.

AUtoMAtICstAnDBY Ifyoudonotpressanybuttononthemonitorsetforacertainperiod,themonitorsetwillautomaticallyswitchtostandbymode.

BUttonsoUnD ToselectorturnofftheBuzzersound.TheBuzzersoundoperatesinbelowcases.DCpowerOn/OffMENUOSDOnFUNC.OSDOnMYKEYOSDOnAUTOINPUT

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CUSTOMIZING SETTINGS

MYKeYsetting

1 PressMYKeYbuttononthebottomoftheMonitorsettodisplaytheMYKeYOSD.

2 Settheoptionsbypressingthe◄or►or▼buttons.

3 SelecteXIttoleavetheOSDmenu.

MYKeY DescriptionMYKeYsettInG MYKEYisshortkey.YoucanselectoneofFUNC.(SUPERENERGYSAVING,

DUALDISPLAY,DUALWEB,TRUECOLORFINDER)asyourfavoritefeature.

Eachoptionisexplainedbelow.

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HCUSTOMIZING SETTINGS

sUPeReneRGYsAVInG

1PressFUnC.buttononthebottomoftheMonitorsettodisplaytheFUnC.OSD.

2 EntertosUPeReneRGYsAVInGbypressingthe▼button.

3 Settheoptionsbypressingthe◄or►or▼buttons.

4 SelecteXIttoleavetheOSDmenu.Toreturntotheuppermenuorsetothermenuitems,usetheuparrow( )button.

Eachoptionisexplainedbelow.

sUPeReneRGYsAVInG Descriptionon EnablesSUPERENERGYSAVINGyoucansaveenergywiththisenergy-efficientfunctionoFF DisablesSUPERENERGYSAVING.Reset ResetsthevaluesoftotalenergyconsumptionreductionandCO2emissionreduction

estimates.

yy totALPoweRReDUCtIon:Howmuchpowerissavedwhileusingthemonitor.yy totALCo2ReDUCtIon:ChangetheTOTALPOWERREDUCTIONtoCO2.yy sAVInGDAtA(w/h)

584mm(23inch)

686mm(27inch)

SUPERSAVING 7W/h 9W/h

yy SavingDatadependsonthePanel.So,thosevaluesshouldbedifferentfromeachpanelandpanelvendor.yy LGcalculatedthesevaluesbyusing“broadcastvideosignal”(includingbroadcastvideo:IEC62087)yy SUPERSAVINGreferstohowmuchpowercanbesavedusingtheSUPERENERGYSAVINGfunction.

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FUnC.setting

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CUSTOMIZING SETTINGS

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yy Whenmonitorgoestopowersavingmodewithpcsavingoption->Pressinganybutton->OSDappearandusershouldpressdualbutton->Usercanbringbacktonormalmode.

DUALDIsPLAY

1PressFUnC.buttononthebottomoftheMonitorsettodisplaytheFUnC.OSD.

2 SelectDUALDIsPLAYbypressingthe►button.

3 EntertoDUALDIsPLAYbypressingthe▼button.

4 Settheoptionsbypressingthe◄or►buttons.

5 SelecteXIttoleavetheOSDmenu.Toreturntotheuppermenuorsetothermenuitems,usetheuparrow( )button.

*Beforeusingbelowfunctions,pleaseinstallDUALPACKAGEprogramme.

Eachoptionisexplainedbelow.DUALDIsPLAY Description

CLone ByselectingCLONE,usercanusesecondarymonitorasdonemodeofprimarymonitor.

eXtenDeD ByselectingEXTENDED,usercanusesecondarymonitorasextendedmodeofprimarymonitor.

oFF IfselectOFF,DUALDISPLAYisoff.

DUALweB

1PressFUnC.buttononthebottomoftheMonitorsettodisplaytheFUnC.OSD.

2 SelectDUALweBbypressingthe►button.

3 EntertoDUALweBbypressingthe▼button.

4 Settheoptionsbypressingthe◄or►buttons.

5 SelecteXIttoleavetheOSDmenu.Toreturntotheuppermenuorsetothermenuitems,usetheuparrow( )button.

*Beforeusingbelowfunctions,pleaseinstallDUALPACKAGEprogramme.

Eachoptionisexplainedbelow.

DUALweB Descriptionon Helpusertobrowsewebefficientlybydividinginhalf.Helptoarrangeandmove

windowsonscreen.Helpusertocontroldividedwindowsratio.oFF IfselectOFF,DUALWEBisoff.

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HCUSTOMIZING SETTINGS

Eachoptionisexplainedbelow.

MYKeYsettInG

1PressFUnC.buttononthebottomoftheMonitorsettodisplaytheFUnC.OSD.

2 SelectMYKeYsettInGbypressingthe►button.

3 EntertoMYKeYsettInGbypressingthe▼button.

4 Settheoptionsbypressingthe◄or►buttons.

5 SelecteXIttoleavetheOSDmenu.Toreturntotheuppermenuorsetothermenuitems,usetheuparrow ( )button.

MYKeYsettInG DescriptionsUPeReneRGYsAVInG EnablesSUPERENERGYSAVINGyoucansaveenergywiththisenergy-effcient

function.DUALDIsPLAY UsercanuseCLONEorEXTENDEDinanothermonitor.DUALweB Helpusertobrowsewebefficientlybydividinginhalfandsomeotherconveniencein

browsingdualpages.tRUeCoLoRFInDeR UsercanenablecalibrationresultoftheTrueColorFinder.

tRUeCoLoRFInDeR

1PressFUnC.buttononthebottomoftheMonitorsettodisplaytheFUnC.OSD.

2 SelecttRUeCoLoRFInDeRbypressingthe►button.

3 EntertotRUeCoLoRFInDeRbypressingthe▼button.

4 Settheoptionsbypressingthe◄or►buttons.

5 SelecteXIttoleavetheOSDmenu.Toreturntotheuppermenuorsetothermenuitems,usetheuparrow( )button.

Eachoptionisexplainedbelow.

tRUeCoLoRFInDeR Descriptionon ItenablethecalibrationresultthatappliedtothemonitorbytheTrueColorFinder.oFF IfitsettoOFF,themonitorgetsbacktothepicturequalitysetbefore.

yy PleasebuyasupportedcalibratortousetheTrueColorFinderfunction.TheninstalltheTrueColorFinderSoftwareprovidedwiththeproducttocalibratethemonitor.yy PleaserefertothehelpmanualoftheTrueColorFindertofindsupportedcalibratorsandgraphiccards.yy Whentheinputportischanged,itisdesirabletocalibratethemonitoragain.

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TROUBLESHOOTING

tRoUBLesHootInGCheckthefollowingbeforecallingforservice.noimageappearsIsthepowercordofthedisplayconnected?

y Checkandseeifthepowercordisconnectedproperlytothepoweroutlet.

Isthepowerindicatorlighton? y PressthePowerbutton.IsthepoweronandthepowerindicatorRed?

y Adjustthebrightnessandthecontrast.

Isthepowerindicatorflickering? y Ifthedisplayisinpowersavingmode,trymovingthemouseorpressinganykeyonthekeyboardtobringupthescreen.y TrytoturnonthePC.

Doyouseean"OUTOFRANGE"messageonthescreen?

y ThismessageappearswhenthesignalfromthePC(videocard)isoutofhorizontalorverticalfrequencyrangeofthedisplay.Seethe'Specifications'sectionofthismanualandconfigureyourdisplayagain.

Doyouseea"NOSIGNAL"messageonthescreen?

y Whenthemonitorison"No-Signal"in5minutes,themonitorgoestoDPMmode.

noimageappearswithmobilephoneDoesthemobilephonesupportMHL?

y CheckandseeifthemobilephonesupportMHL.y Trytoupdatesoftwareofthemobilephonetothelatestversion.

IstheMHLcableconnected? y CheckandseeiftheMHLcableisconnectedproperlytothemobilephoneandHDMI2/MHLport.

Doyouseea"osDLoCKeD"messageonthescreen?Doyousee“OSDLOCKED”whenyoupushMENUbutton?

y Youcansecurethecurrentcontrolsettings,sothattheycannotbeinadvertentlychanged.YoucanunlocktheOSDcontrolsatanytimebypushingtheMENUbuttonforseveralseconds:themessage“OSDUNLOCKED”willappear.

DisplayimageisincorrectDisplayPositionisincorrect. y PresstheAUtobuttontoautomaticallyadjustyourdisplayimageto

theidealsetting.Onthescreenbackground,verticalbarsorstripesarevisible.

y PresstheAUtobuttontoautomaticallyadjustyourdisplayimagetotheidealsetting.

Anyhorizontalnoiseappearinginanyimageorcharactersarenotclearlyportrayed.

y PresstheAUtobuttontoautomaticallyadjustyourdisplayimagetotheidealsetting.y CheckControlPanel►Display►settingsandadjustthedisplaytotherecommendedresolutionoradjustthedisplayimagetotheidealsetting.Setthecolorsettinghigherthan24bits(truecolor).

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HTROUBLESHOOTING

DisplayimageisincorrectThescreencolorismonoorabnormal.

y Checkifthesignalcableisproperlyconnectedanduseascrewdrivertofastenifnecessary.y Makesurethevideocardisproperlyinsertedintheslot.y Setthecolorsettinghigherthan24bits(truecolor)atControlPanel►settings.

Thescreenblinks. y Checkifthescreenissettointerlacemodeandifyes,changeittotherecommendresolution.

Doyouseean"Unrecognizedmonitor,Plug&Play(VesADDC)monitorfound"message?Haveyouinstalledthedisplaydriver?

y BesuretoinstallthedisplaydriverfromthedisplaydriverCD(ordiskette)thatcomeswithyourdisplay.Or,youcanalsodownloadthedriverfromourwebsite:http://www.lg.com.y MakesuretocheckifthevideocardsupportsPlug&Playfunction.

yy CheckControlPanel►Display►settingsandseeifthefrequencyortheresolutionwerechanged.Ifyes,readjustthevideocardtotherecommendresolution.yy Iftherecommendedresolution(optimalresolution)isnotselected,lettersmaybeblurredandthescreenmaybedimmed,truncatedorbiased.Makesuretoselecttherecommendresolution.yy ThesettingmethodcandifferbycomputerandO/S(OperationSystem),andresolutionmentionedabovemaynotbesupportedbythevideocardperformance.Inthiscase,pleaseasktothecomputerorthevideocardmanufacturer.

CAUtIon

thescreenisflickering.Didyouselecttherecommendedresolution?

y IftheselectedresolutionisHDMI1080i60/50Hz,thescreenmaybeflickering.Changetheresolutiontotherecommendedresolution1080P.

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SPECIFICATIONS

sPeCIFICAtIons

Display screentype 58.4cm(23inch)FlatPanelActivematrix-TFTLCDAnti-GlarecoatingVisiblediagonalsize:58.4cm

PixelPitch 0.265mmx0.265mm(PixelPitch)syncInput HorizontalFrequency 30kHzto83kHz(Automatic)

VerticalFrequency 56Hzto75Hz(D-SUB)56Hzto61Hz(HDMI)

InputForm SeparateSync.HDMIVideoInput signalInput 15pinD-SUBConnector/HDMIConnector

InputForm RGBAnalog(0.7Vp-p/75ohm),DigitalResolution Max D-SUB(Analog):1920x1080@60Hz

HDMI(Digital):1920x1080@60HzRecommend VESA1920x1080@60Hz

Plug&Play DDC2B(Analog,HDMI)PowerConsumption

OnMode:29W(Typ.)SleepMode≤0.5WOffMode≤0.5W

PowerInput 19V 1.6AAC-DCAdapter TypeADS-40SG-19-319032G,manufacturedbySHENZHENHONORELECTRONIC

orTypeADS-40FSG-1919032GPG-1,manufacturedbySHENZHENHONORELECTRONICorTypeADS-40FSG-1919032GPBR-1,manufacturedbySHENZHENHONORELECTRONICorTypeADS-40FSG-1919032GPI-1,manufacturedbySHENZHENHONORELECTRONICorTypeADS-40FSG-1919032GPCU-1,manufacturedbySHENZHENHONORELECTRONICorTypeLCAP21A,manufacturedbyLIENCHANGELECTRONICENTERPRISEorTypeLCAP26A-A,manufacturedbyLIENCHANGELECTRONICENTERPRISEorTypeLCAP26A-E,manufacturedbyLIENCHANGELECTRONICENTERPRISEorTypeLCAP26A-I,manufacturedbyLIENCHANGELECTRONICENTERPRISEorTypeLCAP26A-B,manufacturedbyLIENCHANGELECTRONICENTERPRISEoUtPUt:19V 1.7A

Dimensions(widthxHeightxDepth)

withstand 53.3cmx39.8cmx15.4cmwithoutstand 53.3cmx32.1cmx3.4cm

weight 3.5kgtiltRange -5°to20°environmentalconditions

operatingtemperatureoperatingHumidity

10°Cto35°C10%to80%

storagetemperaturestorageHumidity

-20°Cto60°C5%to90%non-Condensing

standBase Attached(),Detached(O)Powercord Wall-outlettype

Productspecificationsshownabovemaybechangedwithoutpriornoticeduetoupgradeofproductfunctions.

IPs237L

25EN

GEN

GLIS

HSPECIFICATIONS

Display screentype 68.6cm(27inch)FlatPanelActivematrix-TFTLCDAnti-GlarecoatingVisiblediagonalsize:68.6cm

PixelPitch 0.3114mmx0.3114mm(PixelPitch)syncInput HorizontalFrequency 30kHzto83kHz(Automatic)

VerticalFrequency 56Hzto75Hz(D-SUB)56Hzto61Hz(HDMI)

InputForm SeparateSync.HDMIVideoInput signalInput 15pinD-SUBConnector/HDMIConnector

InputForm RGBAnalog(0.7Vp-p/75ohm),DigitalResolution Max D-SUB(Analog):1920x1080@60Hz

HDMI(Digital):1920x1080@60HzRecommend VESA1920x1080@60Hz

Plug&Play DDC2B(Analog,HDMI)PowerConsumption

OnMode:31W(Typ.)SleepMode≤0.5WOffMode≤0.5W

PowerInput 19V 1.6AAC-DCAdapter TypeADS-40SG-19-319032G,manufacturedbySHENZHENHONORELECTRONIC

orTypeADS-40FSG-1919032GPG-1,manufacturedbySHENZHENHONORELECTRONICorTypeADS-40FSG-1919032GPBR-1,manufacturedbySHENZHENHONORELECTRONICorTypeADS-40FSG-1919032GPI-1,manufacturedbySHENZHENHONORELECTRONICorTypeADS-40FSG-1919032GPCU-1,manufacturedbySHENZHENHONORELECTRONICorTypeLCAP21A,manufacturedbyLIENCHANGELECTRONICENTERPRISEorTypeLCAP26A-A,manufacturedbyLIENCHANGELECTRONICENTERPRISEorTypeLCAP26A-E,manufacturedbyLIENCHANGELECTRONICENTERPRISEorTypeLCAP26A-I,manufacturedbyLIENCHANGELECTRONICENTERPRISEorTypeLCAP26A-B,manufacturedbyLIENCHANGELECTRONICENTERPRISEoUtPUt:19V 1.7A

Dimensions(widthxHeightxDepth)

withstand 62.3cmx44.9cmx16.9cmwithoutstand 62.3cmx37.3cmx3.5cm

weight 5.2kgtiltRange -5°to20°environmentalconditions

operatingtemperatureoperatingHumidity

10°Cto35°C10%to80%

storagetemperaturestorageHumidity

-20°Cto60°C5%to90%non-Condensing

standBase Attached(),Detached(O)Powercord Wall-outlettype

Productspecificationsshownabovemaybechangedwithoutpriornoticeduetoupgradeofproductfunctions.

IPs277L

sPeCIFICAtIons

26

ENG

ENG

LISH

SPECIFICATIONS

PresetModes(Resolution)

DisplayModes(Resolution) HorizontalFrequency(kHz)

VerticalFrequency(Hz) Polarity(H/V)

720x400 31.468 70 -/+640x480 31.469 60 -/-640x480 37.500 75 -/-800x600 37.879 60 +/+800x600 46.875 75 +/+1024x768 48.363 60 -/-1024x768 60.023 75 +/+1152x864 67.500 75 +/+

1280x1024 63.981 60 +/+

1280x1024 79.976 75 +/+1680x1050 65.290 60 -/+1920x1080 67.500 60 +/+ RecommendMode

HDMI/MHLtIMInG

DisplayModes(Resolution) HorizontalFrequency(kHz)

VerticalFrequency(Hz) HDMI MHL

480P 31.50 60 O O576P 31.25 50 O O720P 37.50 50 O O720P 45.00 60 O O1080i 28.12 50 O O1080i 33.75 60 O O1080P 33.75 30 X O1080P 56.25 50 O X1080P 67.50 60 RecommendMode X

Indicator

Mode LeDColorOnMode RedSleepMode BlinkingRedOffMode Off

IPs237L/IPs277L

27EN

GEN

GLIS

HPROPER POSTURE

ProperpostureforusingtheMonitorset.

PRoPeRPostURe

AdjusttheMonitorsetandyourpostureto

allowyoutoviewimagesatthe

optimalviewingangle.

Placeyourhandsgentlyonthe

keyboard,keepingyourarmsbentattheelbowsand

horizontallyoutright.

AdjustthelocationoftheMonitorsettoavoiditreflectinglight.

Make sure to read the Safety Precautions before using the product.Keep the Owner’s Manual (CD) in an accessible place for future reference.The model and serial number of the SET is located on the back and one side of the SET. Record it below should you ever need service. As an ENERGY STAR Partner LGE

U. S. A.,Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency.

ENERGY STAR is a set of power-savingguidelines issued by the U.S.EnvironmentalProtection Agency(EPA).

MODEL

SERIAL