LG Electronics 29UM55 - 29” Ultrawide Cinema Screen Design User Manual

www.lg.com

Owner's Manual

IPS LED MONITOR

(LED MONITOR)

25UM55

25UB55

29UM55

29UB55

Please read the safety information carefully before using the

product.

IPS LED Monitor (LED Monitor) Model List

ENGLISH

ENG

ENGLISH

Contents

CONTENTS

32 CUSTOMIZING SETTINGS

32 ActivatingtheMainMenu

33 Customizingsettings

33 - MenuSettings

33 - -Easycontrol

34 - -Function

35 - -PBP

36 - -Screen

37 - -Settings

38 - -Reset

39 - ReaderSettings

40 TROUBLESHOOTING

42 SPECIFICATIONS

42 25UM55

43 25UB55

44 29UM55

45 29UB55

46 Factorysupportmode

(PresetMode,DVI-D/HDMI/PC

DisplayPort)

46 HDMITiming(Video)

46 PowerIndicator

47 PROPER POSTURE

47 ProperPostureforUsingtheMonitor

3 LICENSE

4 ASSEMBLING AND

PREPARING

4 ProductComponents

5 ComponentandButtonDescription

9 MovingandLiftingtheMonitor

10 InstallingtheMonitor

10 - Assemblingthestandbase

13 - Usingthecableholder

14 - Detachingthestandbase

17 - Detachingthestandbody

18 - Installingontoatable

19 - Adjustingthestandheight

20 - Adjustingtheangle

22 - Pivotfeature

23 - UsingtheKensingtonlock

23 - Installingthewallmountplate

24 - Installingtoawall

25 USING THE MONITOR

25 ConnectingtoaPC

25 - DVIconnection

26 - DisplayPortconnection

27 - HDMIconnection

28 ConnectingtoAVDevices

28 - HDMIconnection

29 ConnectingtoExternalDevices

29 - Headphoneportconnection

30 INSTALLING LG MONITOR

SOFTWARE

ENG

ENGLISH

LICENSE

Eachmodelhasdifferentlicenses.Visitwww.lg.comformoreinformationonthelicense.

ThetermsHDMIandHDMIHigh-DefinitionMultimediaInterface,andthe

HDMIlogoaretrademarksorregisteredtrademarksofHDMILicensingLLC

intheUnitedStatesandothercountries.

VESA,VESAlogo,DisplayPortComplianceLogoandDisplayPort

ComplianceLogofordual-modesourceareallregisteredtrademarksofthe

VideoElectronicsStandardsAssociation.

ENG

ENGLISH

ASSEMBLING AND PREPARING

Product Components

Pleasecheckwhetherallthecomponentsareincludedintheboxbeforeusingtheproduct.Ifthereare

missingcomponents,contacttheretailstorewhereyoupurchasedtheproduct.Notethattheproductand

componentsmaylookdifferentfromthoseshownhere.



Alwaysusegenuinecomponentstoensuresafetyandproductperformance.



Theproductwarrantywillnotcoverdamageorinjurycausedbytheuseofcounterfeitcomponents.



Notethatthecomponentsmaylookdifferentfromthoseshownhere.



Withoutpriornotice,allinformationandspecificationsinthismanualaresubjecttochangetoim-

provetheperformanceoftheproduct.



Topurchaseoptionalaccessories,visitanelectronicsstoreoronlineshoppingsiteorcontactthe

retailstorewhereyoupurchasedtheproduct.



TheDisplayPortcablemaynotbeavailableinsomeareas.

CAUTION

NOTE

User Manual/Card

OPTIONAL ACCESSORIES



TheDisplayPortcablemaynot

beavailableinsomeareas.

Display Port Cable

Stand Base

Stand Body

Screw Cover

Screws

HDMI Cable

One Screw

Cable Holder

29UB5525UB55

Stand Base

Stand Body

Screw Cover

Screws

(Dependingonthecountry)

(Dependingon

thecountry)

Power Cord

AC-DC Adapter

ENG

ENGLISH

ASSEMBLING AND PREPARING

Component and Button Description

Power Indicator



On:powerison



Off:powerisoff

Ports

(PowerButton)

ENG

ENGLISH

ASSEMBLING AND PREPARING

29UM55

Power Indicator



On:powerison



Off:powerisoff

Ports

(PowerButton)

ENG

ENGLISH

ASSEMBLING AND PREPARING

5 5

Power Indicator



On:powerison



Off:powerisoff

Ports

(PowerButton)

Ports

ENG

ENGLISH

ASSEMBLING AND PREPARING

29UB55

Power Indicator



On:powerison



Off:powerisoff

Ports

(PowerButton)

ENG

ENGLISH

ASSEMBLING AND PREPARING

Moving and Lifting the Monitor

Whenmovingorliftingthemonitor,followthese

instructionstopreventthemonitorfrombeing

scratchedordamagedandtoensuresafetrans-

portationregardlessofitsshapeorsize.



Asfaraspossible,avoidtouchingthemoni-

torscreen.Thismayresultindamagetothe

screenorsomeofthepixelsusedtocreate

images.



Itisadvisabletoplacethemonitorinthe

originalboxorpackingmaterialbeforeat-

temptingtomoveit.



Beforemovingorliftingthemonitor,discon-

nectthepowercordandallcables.



Holdthetopandbottomofthemonitorframe

firmly.Donotholdthepanelitself.



Whenholdingthemonitor,thescreenshould

faceawayfromyoutopreventitbeing

scratched.





Whenmovingthemonitor,avoidanystrong

shockorvibrationstotheproduct.



Whenmovingthemonitor,keepitupright,

neverturnthemonitoronitssideortiltit

sideways.

CAUTION

29UM5525UM55

25UB55

29UB55



Ifyouusethemonitorpanelwithoutthe

standbase,itsjoystickbuttonmaycause

themonitortobecomeunstableandfall,

resultingindamagetothemonitororhuman

injury.Inaddition,thismaycausethejoystick

buttontomalfunction.

ENG

ENGLISH

ASSEMBLING AND PREPARING

Installing the Monitor

Assembling the stand base



Toprotectthescreenfromscratches,cover

thesurfacewithasoftcloth.

CAUTION

 Checkthedirectionofthestandbody

(front,back)andthenmountthestandbody

ontothestandhinge.

Tightentwoscrewsintothebackofthestand

body.

 Placethescreenfacedown.

25UM55



 Attachthescrewcover.

Stand Body

Stand Base

Stand Hinge

Attachthe

Stand Base

to

Stand Body

Tightenthescrewtotheright.

Screws

Screw Cover

ENG

ENGLISH

ASSEMBLING AND PREPARING



Toprotectthescreenfromscratches,cover

thesurfacewithasoftcloth.

CAUTION

 Checkthedirectionofthestandbody

(front,back)andthenmountthestandbody

ontothestandhinge.

Tightentwoscrewsintothebackofthestand

body.

 Placethescreenfacedown.

29UM55

Applyingexcessiveforcewhentightening

thescrewsmaycausedamagetothemoni-

tor.Damagecausedinthiswaywillnotbe

coveredbytheproductwarranty.

CAUTION



 Attachthescrewcover.

Itmayhurtyourfootoffthestand,sobe

careful.

CAUTION

Stand Body

Stand Base

Stand Hinge

Attachthe

Stand Base

to

Stand Body

Tightenthescrewtotheright.

Screws

Screw Cover

ENG

ENGLISH

ASSEMBLING AND PREPARING



Toprotectthescreenfromscratches,cover

thesurfacewithasoftcloth.

CAUTION

 Placethescreenfacedown.

25UB55

Stand Base

Stand Body

 Usingacoin,turnthescrewclockwisetose-

cure

the

stand base.

 Checkthe

position (at the front and rear)

of

thestandbody,

then

mountthe

stand base

on

the

stand body

asshowninthefigure.



Toprotectthescreenfromscratches,cover

thesurfacewithasoftcloth.

CAUTION

 Placethescreenfacedown.

29UB55

Stand Base

Stand Body

 Usingacoin,turnthescrewclockwisetose-

cure

the

stand base.

 Checkthe

position (at the front and rear)

of

thestandbody,

then

mountthe

stand base

on

the

stand body

asshowninthefigure.

ENG

ENGLISH

ASSEMBLING AND PREPARING

25UB55

Using the cable holder

25UM55

FixtheKnob(Cableholder)tothe

Hole(StandBody).

UseonescrewtofixtheCableHolderand

monitorset.

ClosetheCableholder.

29UB55

29UM55

FixtheKnob(Cableholder)tothe

Hole(StandBody).

UseonescrewtofixtheCableHolderand

monitorset.

ClosetheCableholder.

ENG

ENGLISH

ASSEMBLING AND PREPARING

Detaching the stand base

 Removethescrewcover.



Toprotectthescreenfromscratches,cover

thesurfacewithasoftcloth.

CAUTION

 Placethescreenfacedown.

25UM55

 Removethetwoscrewsonthebackofstand

body



Asshownintheillustration,disconnectthe

stand body from the stand hinge.

Screw cover

Stand Body

Stand Base

Turnthescrewtotheleft.

Pulloutthe

Stand Base



Screws

Stand Body

ENG

ENGLISH

ASSEMBLING AND PREPARING

 Removethescrewcover.



Toprotectthescreenfromscratches,cover

thesurfacewithasoftcloth.

CAUTION



Illustrationsinthisdocumentrepresenttypi-

calprocedures,sotheymaylookdifferent

fromtheactualproduct.



Donotcarrythemonitorupsidedownbyjust

holdingthestandbase.Thismaycausethe

monitortofalloffthestandandcouldresult

inpersonalinjury.



Whenliftingormovingthemonitor,donot

touchthemonitorscreen.Applyingforceor

pressuremaydamagethemonitorscreen.

Instead,holdthestandbodyortheplastic

frameoftheproduct.

CAUTION

 Placethescreenfacedown.

29UM55

 Removethetwoscrewsonthebackofstand

body



Asshownintheillustration,disconnectthe

stand body from the stand hinge.

Stand Hinge

Screw cover

Stand Body

Stand Base

Turnthescrewtotheleft.

Pulloutthe

Stand Base



ENG

ENGLISH

ASSEMBLING AND PREPARING



Toprotectthescreenfromscratches,cover

thesurfacewithasoftcloth.

CAUTION

 Placethescreenfacedown.

25UB55

Turnthescrewtotheleftusingacoin.

Detachthe

stand base

Stand Base

Stand Body



Toprotectthescreenfromscratches,cover

thesurfacewithasoftcloth.

CAUTION

 Placethescreenfacedown.

29UB55



Thecomponentsintheillustrationsmaydif-

ferfromtheactualproduct.



Donotcarrythemonitorupsidedown,asthis

maycauseittofalloffitsstandandresultin

damageorinjury.



Toavoiddamagingthescreenwhenlifting

ormovingthemonitor,onlyholdthestandor

theplasticcover.Thisavoidsputtingunnec-

essarypressureonthescreen.

CAUTION

Turnthescrewtotheleftusingacoin.

Detachthe

stand base

Stand Base

Stand Body

ENG

ENGLISH

ASSEMBLING AND PREPARING

29UB55

 Placethemonitor'sscreenfacedown.To

protectthescreenfromscratches,coverthe

surfacewithasoftcloth.



Usingascrewdriver,removethefourscrews

anddetachthestandfromthemonitor.

25UB55

Detaching the stand body

 Placethemonitor'sscreenfacedown.To

protectthescreenfromscratches,coverthe

surfacewithasoftcloth.



Usingascrewdriver,removethefourscrews

anddetachthestandfromthemonitor.

ENG

ENGLISH

ASSEMBLING AND PREPARING

Installing onto a table

 Liftthemonitorandplaceitonthetableinan

uprightposition.

Placeatleast

10 cm

awayfromthewallto

ensuresufficientventilation.

 Connecttheadaptertothemonitor,thenplug

thepowercordintothepoweroutlet.

25UM55

25UB55

10cm

10 cm

29UM55

29UB55

29UM55

29UB55

ENG

ENGLISH

ASSEMBLING AND PREPARING



Oncethepinisremoved,itisnotnecessary

tore-insertittoadjusttheheight.

Adjusting the stand height

 Removethe

tape attached to the bottom

back of the stand body and then pull out the

locking pin while pressing the head down-

ward.

 Theheightcanbeadjustedupto

120.0 mm

.



Donotputyourfingersor

handbetweenthescreen

andthebase(chassis)when

adjustingthescreen'sheight.

Tape

Locking Pin

Stand Body

CAUTION

WARNING

 Standthemonitorassembledwiththestand

baseinanuprightposition

29UB55

130.0mm

25UB55

29UB55

25UB55

120.0mm

 Pressthe (Power)buttononthebottomof

themonitortoturniton.



Unplugthepowercordpriortomovingor

installingthemonitor.Thereisriskofelectric

shock.

CAUTION

29UM55

29UB55

Theheightcanbeadjustedupto

130.0 mm

.

ENG

ENGLISH

ASSEMBLING AND PREPARING

Adjusting the angle

 Placethemonitorinanuprightposition,mount-

edonthestandbase.

 Adjusttheangleofthescreen.Theangleofthe

screencanbeadjustedforwardsorbackwards

foracomfortableviewingexperience.

29UM55

29UB55

02 5-

Front Side

Rear Side

Front Side

Rear Side

02 5-

Front Side

Rear Side

Front Side

Rear Side

ENG

ENGLISH

ASSEMBLING AND PREPARING



Toavoidinjurytothefingerswhenadjusting

thescreen,donotholdthelowerpartofthe

monitor'sframeasillustratedbelow.

WARNING

29UB55

29UM55

02 5-



Becarefulnottotouchorpressthescreen

areawhenadjustingtheangleofthemonitor.

02 5-

29UM55

25UB55

02 5-

25UM55

29UB55

ENG

ENGLISH

ASSEMBLING AND PREPARING



Toavoidscratchingthestandbase,make

surethatwhenrotatingthemonitorusing

thepivotfeature,thestanddoesnotmake

contactwiththemonitor.

WARNING

Pivot feature

Thepivotfeatureallowsthemonitortorotate90

clockwise.

25UB55

 Raisethemonitoruptothemaximumheight.

 Adjusttheangleofthemonitorinthedirection

ofthearrowasshowninthefigure.

 Rotatethemonitorclockwiseasshowninthe

figure.

 Completetheinstallationbyrotatingthe

monitor90°asshownbelow.



Takecarewhenrotatingthemonitorifthe

cableisconnected.

WARNING



Animagedisplayedonthemonitor'sscreen

doesnotrotateaccordingtothescreen

orientation.

NOTE

Head

Stand

ENG

ENGLISH

ASSEMBLING AND PREPARING

Installing the wall mount plate

Thismonitorsupportsthespecificationofthestan-

dardwallmountplateorcompatibledevice.

 Placethescreenfacedown.Toprotectthe

screenfromscratches,coverthesurfacewitha

softcloth.

 Placethewallmountplateontothemonitor

andalignitwiththescrewholes.

 Usingascrewdriver,tightenthefourscrewsto

fixtheplateontothemonitor.



Thewallmountplateissoldseparately.



Formoreinformationoninstallation,referto

thewallmountplate'sinstallationguide.



Becarefulnottouseexcessiveforcewhen

mountingthewallmountplate,asthiscan

damagethemonitor'sscreen.

NOTE



Use oftheKensingtonlockisoptional.

Theaccessoriescanbepurchasedat

your localelectronicsstore.

NOTE

Using the Kensington lock

TheKensingtonsecuritysystemconnectorislocat-

edatthebackoftheMonitorset.

Formoreinformationoninstallationandusage,

refertotheKensingtonlockusermanualorvisit

thewebsiteathttp://www.kensington.com.

ConnecttheKensingtonsecuritysystemcable

betweentheMonitorsetandatable.

25UM55

25UB55

Wall Mount Plate

29UM55

29UB55

ENG

ENGLISH

ASSEMBLING AND PREPARING

Toinstallthemonitortoawall,attachawallmount-

ingbracket(optional)tothebackofthemonitor.

Makesurethatthewallmountingbracketissecurely

fixedtothemonitorandtothewall.

1Ifyouusescrewlongerthanstandard,themoni-

tormightbedamagedinternally.

2Ifyouuseimproperscrew,theproductmightbe

damagedanddropfrommountedposition.

Inthiscase,LGElectronicsisnotresponsible

forit.

Installing to a wall

Installthemonitoratleast10cmawayfromthe

wallandleaveabout10cmofspaceateachside

ofthemonitortoensuresufficientventilation.De-

tailedinstallationinstructionscanbeobtainedfrom

yourlocalretailstore.Pleaserefertothemanual

toinstallandsetupatiltingwallmountingbracket.

10cm



Unplugthepowercordbeforemovingorin-

stallingthemonitortoavoidelectricshocks.



Installingthemonitorontheceilingorona

slantedwallmayresultinthemonitorfalling

off,whichcouldleadtoinjury.Pleaseuse

thegenuineLGwallmountingbracket.For

moreinformation,contactyourlocalretail

storeoraqualifiedinstaller.



Applyingexcessiveforcewhenfastening

screwsmaycausedamagetothemoni-

tor.Damagecausedinthiswaywillnotbe

coveredbytheproductwarranty.



Usethewallmountingbracketandscrews

thatconformtotheVESAstandard.Dam-

agecausedbytheuseormisuseofinap-

propriatecomponentswillnotbecovered

bytheproductwarranty.



Screwlengthfromoutersurfaceofback

covershouldbeunder8mm.



UsethescrewsspecifiedbytheVESAstan-

dard.



Thewallmountkitincludestheinstallation

guideandallnecessaryparts.



Thewallmountingbracketisoptional.The

accessoriescanbepurchasedatyourlocal

retailstore.



Thelengthofthescrewmaydifferforeach

wallmountingbracket.Ensurethecorrect

lengthscrewisused.



Formoreinformation,pleaserefertothe

usermanualforthewallmountingbracket.

CAUTION

NOTE

Wall Mount (A x B)

75x75

Stand Screw

M4x10mm

Required Screws

WallmountPad

BackCover

Standardscrew

Max.8mm

ENG

ENGLISH

USING THE MONITOR

Connecting to a PC



Thismonitorsupportsthe*PlugandPlay

feature.

*PlugandPlay:Afeaturethatallowsyouto

addadevicetoyourcomputerwithouthaving

toreconfigureanythingorinstallanymanual

drivers.

DVI connection

Transmitsdigitalvideosignalstothemonitor.Con-

nectthemonitorusingtheDVIcableasillustrated

below.

Pressthemenubuttonandthenselecttheinput

optionfromtheinputmenu.

TohearthesoundinDVIinputmode,connectthe

PC'sAUDIOOUTporttothemonitor'sAUDIOIN

(PC)portusingtheaudiocablethatcamewiththe

product.



Connecttheinputsignalcableand

turninthedirectionofthearrow.

Topreventdisconnectionsecure

thecabletightly.



Donotpressonthescreenfora

prolongedperiodoftime.Thismaycause

imagedistortion.



Donotdisplayastillimageonthescreen

foraprolongedperiodoftime.Thismay

causeimageretention.Ifpossible,usethe

screensaver.

CAUTION



Whenconnectingthepowercordtotheout-

let,useagrounded(3-hole)multi-socketora

groundedpoweroutlet.



Themonitormayflickerwhenturnedoninan

areaoflowtemperature.Thisisnormal.



Sometimesred,green,orbluespotsmayap-

pearonthescreen.Thisisnormal.



UsingaDVItoHDMIcablemaycausecom-

patibilityissues.

NOTE

25UB55

(soldseparately)

29UB55

ENG

ENGLISH

USING THE MONITOR



Theremaybenovideooraudiooutputde-

pendingontheDPversionofthePC.



TheDisplayPortcablemaynotbeavailable

insomeareas.

DisplayPort connection

Transmitsthedigitalvideoandaudiosignalsfrom

yourPCtothemonitor.ConnectyourPCtothe

monitorusingthedisplayportcableasillustrated

below.

Pressthemenubuttonandthenselecttheinput

optionfromtheinputmenu.

NOTE

29UM55

29UB55

(soldseparately)

ENG

ENGLISH

USING THE MONITOR

HDMI connection

Transmitsthedigitalvideoandaudiosignalsfrom

yourPCandA/Vdevicestothemonitor.Connect

yourPCandAVdevicetothemonitorwiththe

HDMIcableasillustratedbelow.

Pressthemenubuttonandthenselecttheinput

optionfromtheinputmenu.



HDMIPCmaycausedevicecompatibility

issues.



UsingaDVItoHDMIcablemaycausecom-

patibilityissues.

NOTE

29UB55

29UM55

ENG

ENGLISH

USING THE MONITOR

Connecting to AV Devices

HDMI connection

Transmitsthedigitalvideoandaudiosignalsfrom

yourPCandA/Vdevicestothemonitor.Connect

yourPCandAVdevicetothemonitorwiththe

HDMIcableasillustratedbelow.

Pressthemenubuttonandthenselecttheinput

optionfromtheinputmenu.



UsingaDVItoHDMIcablemaycausecom-

patibilityissues.

NOTE

29UM55

29UB55

ENG

ENGLISH

USING THE MONITOR

Connecting to External Devices

Headphone port connection

Usetheheadphoneporttoconnectaperipheral

devicetothemonitor.Connectasillustrated.

29UM55



DependingontheaudiosettingsofthePC

andexternaldevice,headphoneandspeaker

functionsmaybelimited.

NOTE



Foranangleplugearphone,itisdifficult

connectitwithaperipheraldevice,sousea

straighttype.

NOTE

AngleType StraightType

(soldseparately)

29UB55

(soldseparately)

ENG

ENGLISH

INSTALLING LG Monitor Software

INSTALLING LG MONITOR SOFTWARE

 SetthedefaultWebbrowsertoInternetExplorer.

Insertthetheowner'smanualCDincludedintheproductpackageintoyourPC'sCDdriverandinstallthe

LGMonitorSoftware.



Clickthe"LGMonitorSoftware"ontheCD's

mainscreen.Whenthefiledownloadwindow

appears,clicktheRunbutton.(Thefiledown-

loadwindowmayvarydependingontheoper-

atingsystemandtheInternetExplorerversion,

buttheinstallationproceduresaresame.)



ServicePack1orhigherisrequiredfor

Windows7.

 Followtheinstructionstoproceedwiththe

installation.

 Check"Iacceptthetermsoftheagreement"on

theLicenseAgreementscreenandthenclick

the[Next]button.



ScreenSplit:Thisprogramautomatically

splitstheprogramwindowasdesired.

ThisprogramnotsupportedWindowsXP.



AutoResolution:Thisisaprogramthat

automaticallychangestheresolutiontothe

optimalsettingswhenconnectingthemonitor

tothePCinPBPmode.

 ThisprogramisnotsupportedinClone

Mode.

ExtendedModeisnotsupportedwhen

usingasingledisplay.

ThisprogramnotsupportedWindowsXP&

Vista.



Selecttheprogramthatyouwanttoinstall.

NOTE

CAUTION

25UM55 29UM55

25UB55 29UB55

ENG

ENGLISH

INSTALLING LG Monitor Software



TheLGMonitorSoftwareinstallationstartsas

shownbelow.

 TheprogramyouselectedontheSelect

Featurespagewillinstallautomatically.



Whentheinstallationiscomplete,restartyour

system.

NOTE

IfyourunScreenSplit,theScreenSpliticon[ 

]appearsinthesystemtrayattherightbottomof

thePCscreen.

Right-clicktheScreenSpliticonandselecta

layoutyouwant.

ENG

ENGLISH

CUSTOMIZING SETTINGS

Activating the Main Menu

Button Description



Pressthepower

buttoncenter.

If the menu is

disabled

EnablesthenavigationOSD.

If the menu is

enabled

ClosethenavigationOSD.

(LongpressMonitoroff,Thisturnoffmethodcanworkinanycondition.Even

thoughOSDOff.)

Power Indicator Whenthemonitorisinoperatingmode,thepowerindicatorwillturnon.(powered

on).

Whenthemonitorisinpower-savingmode,thepowerindicatorwillblinking.



Jogthepower

buttonleft.

If the menu is

disabled

Adjuststhevolumelevelofthemonitor.

If the menu is

enabled

EntertoMenuOSD.Innosyncmode,enterInputchangeOSD.



Jogthepower

buttonright.

If the menu is

disabled

Adjuststhevolumelevelofthemonitor.

If the menu is

enabled

EntertoPBPOSD.



Jogthepower

buttonup.

If the menu is

disabled

EnablesthenavigationOSD.

If the menu is

enabled

EntertoReaderOSD.



Jogthepower

buttondown.

If the menu is

disabled

EnablesthenavigationOSD.

If the menu is

enabled

TurntheMinitoroff.

Navigation OSD

 PressthePower( )button,thenavigationOSDappear.

 JogthePowerbuttonleft(



),right(



),up(



),down(



)toadjusttheoptions.

 PressandholdthePower( )buttontoexittheOSDmenu.

Power Indicator

Power buttons



ENG

ENGLISH

CUSTOMIZING SETTINGS

Eachoptionisdescribedbelow.

Customizing settings

Menu Settings

-Easy control

 ToviewthenavigationOSD,pressthePowerbuttoncenter( ).

 JogPowerbuttonleft(



)togoto

OSD.

 PressPowerbuttoncenter( )orJogPowerbuttonright(



)

toselect

Easy control

 Settheoptionsfollowuptheinstructionappearonrightbottomof

thescreen.

 Toreturntotheuppermenuorsetothermenuitems,Jogthe

Powerleft(



Menu > Easy control Description

Brightness

Adjuststhecolorcontrastandbrightnessofthescreen.

Contrast

Volume Adjuststhevolume.

NOTE



JogPowerbuttondown(



)intheVolumemenuwillenable/disablethe

Mutefunction.

Input Selectsthecurrentinputmode.

Ratio Adjuststhescreenratio.

Wide Displaysthevideoinwide-screen,regardlessofthevideosignalinput.

Original Displaysavideoaccordingtotheinputvideosignalaspectratio.

Cinema 1

Enlargesthescreenwithanaspectratioof21:9.(at1080p)

Cinema 2 Enlargesthescreenwithanaspectratioof21:9includingtheblackboxarea

atthebottomforsubtitles.(at1080p)

1:1 Theaspectratioisnotadjustedfromtheoriginal.

NOTE



ThedisplaymaylookthesameforWide,Originaland1:1optionsattherecommendedresolution

(2560x1080).



Theratioisdisabledintheinterlacedsignal.

ENG

ENGLISH

CUSTOMIZING SETTINGS

Eachoptionisdescribedbelow.

-Function

 ToviewthenavigationOSD,pressthePowerbutton

center( ).

 JogPowerbuttonleft(



)togoto

OSD.

 Jogthepowerbuttonup(



)ordown(



)togo

to

Function

 PressPowerbuttoncenter( )orJogPowerbutton

right(



)toselect

Function

 Settheoptionsfollowuptheinstructionappearon

rightbottomofthescreen.



Toreturntotheuppermenuorsetothermenuitems,

JogthePowerleft(



Menu > Func. Description

SUPER ENERGY

SAVING

High

Savesenergybyusingthehigh-efficiencySUPERENERGYSAVINGfunction.

Low

Savesenergybyusingthelow-efficiencySUPERENERGYSAVINGfunction.

Off

DisablestheSUPERENERGYSAVINGfunction.

Picture Mode Custom Allowstheusertoadjusteachelement.Thecolormodeofthemainmenucanbead-

justed.

Photo Optimizesthescreentoviewphotos.

Cinema Optimizesthescreentoimprovethevisualeffectsofavideo.

Game Optimizesthescreenforgameplay.

ENG

ENGLISH

CUSTOMIZING SETTINGS

-PBP

 ToviewthenavigationOSD,pressthePowerbutton

center( ).

 JogPowerbuttonleft(



)togoto

OSD.

 Jogthepowerbuttonup(



)ordown(



)togo

to

PBP

 PressPowerbuttoncenter( )orJogPowerbutton

right(



)toselect

PBP

 Settheoptionsfollowuptheinstructionappearon

rightbottomofthescreen.



Toreturntotheuppermenuorsetothermenuitems,

JogthePowerleft(



Menu > PBP Description

PBP Displaysthescreensoftwoinputmodesononemonitor.

Input Main Displaysthevideoinwide-screen,regardlessofthevideosignalinput.

Sub Displaysavideoaccordingtotheinputvideosignalaspectratio.

Audio ChangestheaudiooutputinPBPmode.

Swap TogglesbetweenthemainscreenandsubscreeninPBPmode.

Sub Full ConvertsthesubscreenofPBPmodetothewidescreen.

Ratio Adjuststheaspectratioofthemainscreenorsubscreen.

Main Wide

DisplaysthevideotofittheMainscreen,regardlessofthevideosignalinput.

Original

DisplaysthevideointheinputvideosignalaspectratioontheMainscreen.

Sub Wide

DisplaysthevideotofittheSubscreen,regardlessofthevideosignalinput.

Original

DisplaysthevideointheinputvideosignalaspectratioontheSubscreen.

ENG

ENGLISH

CUSTOMIZING SETTINGS

Eachoptionisdescribedbelow.

-Screen

 ToviewthenavigationOSD,pressthePowerbutton

center( ).

 JogPowerbuttonleft(



)togoto

OSD.

 Jogthepowerbuttonup(



)ordown(



)togo

to

Screen

 PressPowerbuttoncenter( )orJogPowerbutton

right(



)toselect

Screen

 Settheoptionsfollowuptheinstructionappearon

rightbottomofthescreen.



Toreturntotheuppermenuorsetothermenuitems,

JogthePowerleft(



Menu > Screen Description

Picture Sharpness Adjuststhesharpnessofthescreen.

Black Level Setstheoffsetlevel(forHDMIonly).



Offset:

asareferenceforavideosignal,thisisthedarkestcolorthemonitorcan

display.

High

Thepictureofthescreengetsbrighter.

Low

Thepictureofthescreengetsdarker.

Response Time Setsaresponsetimefordisplayedpicturesbasedonthespeedofthescreen.Foranor-

malenvironment,itisrecommendedthatyouuseNormal.Forafast-movingpicture,itis

recommendedthatyouuseHigh.

SettingtoHighmaycauseimagesticking.

High

SetstheresponsetimetoHigh.

Middle

SetstheresponsetimetoMiddle.

Low

SetstheresponsetimetoLow.

Off

SetstheresponsetimetoOff.

Color Gamma Customgammasetting:Whenusingthegamma0,gamma1,andgamma2monitorset-

tings,highergammasettingsmeanabrighterimageisdisplayedandviceversa.

Color Temp Custom

Red

Green

Blue

YoucancustomizethepicturecolorusingRed,Green,andBluecolors.

Selectsthefactorydefaultpicturecolor.

Warm:

Setsthescreencolortoareddishtone.

Medium:

Setsthescreencolorbetweenaredandbluetone.

Cool:

Setsthescreencolortoabluishtone.

Six Color Meetstheuserrequirementsforcolorsthroughadjustingthecolorandsaturationofthe

sixcolors(

Red_Hue, Red_Saturation, Green_Hue, Green_Saturation, Blue_Hue, Blue_

Saturation, Cyan_Hue, Cyan_Saturation, Magenta_Hue, Magenta_Saturation, Yel-

low_Hue, Yellow_Saturation

)andsavingthesettings.

*Hue:Adjuststoneofthescreen.

*Saturation:Adjuststhesaturationofthescreencolors.Thelowerthevalue,lesssatu-

ratedandbrightthecolorsbecome.Thehigherthevalue,themoresaturatedanddarkthe

colorsbecome.

Reset Returnsthecolorsettingstothedefaultsettings.

ENG

ENGLISH

CUSTOMIZING SETTINGS

-Settings

 ToviewthenavigationOSD,pressthePowerbuttoncenter( ).

 JogPowerbuttonleft(



)togoto

OSD.

 Jogthepowerbuttonup(



)ordown(



)togoto

Settings

 PressPowerbuttoncenter( )orJogPowerbuttonright(



)

toselect

Settings

 Settheoptionsfollowuptheinstructionappearonrightbottomof

thescreen.



Toreturntotheuppermenuorsetothermenuitems,Jogthe

Powerleft(



Eachoptionisdescribedbelow.

Menu > Settings Description

Main Audio Mainaudiohavethreeoptions.HDMI1,HDMI2,DisplayPort.(25UM55/29UM55)

Mainaudiohavefouroptions.HDMI1,HDMI2,DisplayPort,Audio-In.(25UB55/29UB55)

Language Setsthemenuscreentothedesiredlanguage.

Power LED Turnsthepowerindicatoronthefrontsideofthemonitoron/off.

On Thepowerindicatorisautomaticallyturnedon.

Off Thepowerindicatoristurnedoff.

Automatic Standby Themonitorwillautomaticallyswitchtostandbymodeafteracertainperiod.

OSD Lock Preventsincorrectkeyinput.

On Keyinputisdisabled.

NOTE

AllfunctionsexceptfortheOSDLockmodeandtheExitbuttonforBrightness,Contrast,

Volume,Input,andSettingsaredisabled.

Off Keyinputisenabled.

ENG

ENGLISH

CUSTOMIZING SETTINGS

-Reset

 ToviewthenavigationOSD,pressthePowerbutton

center( ).

 JogPowerbuttonleft(



)togoto

OSD.

 Jogthepowerbuttonup(



)ordown(



)togo

to

Reset

 PressPowerbuttoncenter( )orJogPowerbutton

right(



)toselect

Reset

 Settheoptionsfollowuptheinstructionappearon

rightbottomofthescreen.



Toreturntotheuppermenuorsetothermenuitems,

JogthePowerleft(



Eachoptionisdescribedbelow.

Menu > Reset Description

Do you want to reset your settings?

Reset Returnstothedefaultsettings.

Cancel Canceltheselect.

ENG

ENGLISH

CUSTOMIZING SETTINGS

Reader Settings

 ToviewthenavigationOSD,pressthePowerbuttoncenter( ).



 JogPowerbuttonup(



)togoto

Reader

OSD.

 Settheoptionsfollowuptheinstructionappearonbottomofthe

screen.

Reader Mode

Description

Reader 1 Itisamodethatthescreenisadjustedtothebestforthenewspaper.Ifyou

wantscreenmorebright,youcancontrolbrightnessinMenuOSD.

Reader 2 Itisamodethatthescreenisadjustedtothebestforthecartoon.Ifyouwant

screenmorebright,youcancontrolbrightnessinMenuOSD.

Reader Off Itisamodethatreadermodeisoff.

Eachoptionisdescribedbelow.

ENG

ENGLISH

TROUBLESHOOTING

Nothing is displayed on the screen.

Isthemonitor'spowercordplugged

in?





Checkifthepowercordiscorrectlypluggedintothepoweroutlet.

Isthepowerindicatoron?





Checkthepowercableconnectionandpressthepowerbutton.

Isthepowerindicatordisplaying?





Checkthattheconnectedinputisenabled(Menu-Input).

Isthepowerindicatorblinking?





Ifthemonitorisinpower-savingmode,movethemouseorpressany

keyonthekeyboardtoswitchthedisplayon.





Checkifthecomputeristurnedon.

Isthe"OUTOFRANGE"message

displayed?





ThisoccurswhensignalstransferredfromthePC(videocard)areout

ofthehorizontalorverticalfrequencyrangeofthemonitor.Pleasesee

the"ProductSpecification"sectionofthismanualtosettheappropri-

atefrequency.

Isthe"CHECKSIGNALCONNEC-

TION"messageisdisplayed?





ThisisdisplayedwhenthesignalcablebetweenthePCandthemoni-

torismissingordisconnected.Checkthecableandreconnect.

The screen retains an image.

Doesimagestickingoccureven

whenthemonitoristurnedoff?





Displayingastillimageforaprolongedtimemaycausedamagetothe

screen,resultingintheretentionoftheimage.





Useascreensavertoprotectthescreenwhenusingthemonitorfora

prolongedperiodoftime.



Vertical Frequency:

Inordertodisplayanimage,thescreenmustberefresheddozensoftimesper

secondlikeafluorescentlamp.

Thenumberoftimesthescreenisrefreshedpersecondiscalledverticalfrequencyorrefreshrate

andisrepresentedbyHz.



Horizontal Frequency:

Thetimeittakestodisplayonehorizontallineiscalledthehorizontalcycle.

Thenumberofhorizontallinesdisplayedinonesecondcanbecalculatedbydividingonebythehori-

zontalcycle.ThisiscalledhorizontalfrequencyandisrepresentedbykHz.

NOTE

The screen is flickering.

Didyouselecttherecommended

resolution?





IftheselectedresolutionisHDMI1080i60/50Hz,thescreen

maybeflickering.Changetheresolutiontotherecommended

resolution1080P.

ENG

ENGLISH

TROUBLESHOOTING



Checkifthevideocard'sresolutionorfrequencyiswithintherangeallowedbythemonitorandsetto

therecommended(optimal)resolutionin

Control Panel > Display > Settings



Failingtosetthevideocardtotherecommended(optimal)resolutionmayresultinblurredtext,a

dimmedscreen,atruncateddisplayareaormisalignmentofthedisplay.



Theconfigurationproceduremaydifferdependingonyourcomputerand/oroperatingsystem.Also,

somevideocardsmaynotsupportcertainresolutions.Ifthisisthecase,contactthemanufacturerof

thecomputerorvideocardforassistance.



Somevideocardsmaynotsupportthe2560x1080resolution.

Iftheresolutioncannotbedisplayed,contactthemanufacturerofyourvideocard.

NOTE

The display color is abnormal.

Doesthedisplayappeardiscolored

(16color)?





Setthecolorto24bit(truecolor)orhigher.InWindows,gotoControl

Panel>Display>Settings>ColorQuality.

Doesthedisplaycolorappearun-

stableorinmonochrome?





Checkifthesignalcableisconnectedproperly.Reconnectthecable

orreinsertthePC'svideocard.

Aretherespotsonthescreen?





Whenusingthemonitor,pixilatedspots(red,green,blue,whiteor

black)mayappearonthescreen.ThisisnormalfortheLCDscreen.

Itisnotanerrornorisitrelatedtothemonitor'sperformance.

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ENGLISH

SPECIFICATIONS

LCDScreen Type 64cmTFT(ThinFilmTransistor)

LCD(LiquidCrystalDisplay)Screen

Diagonallengthofthescreen:64cm

PixelPitch 0.2325mmx0.2325mm

Resolution MaximumResolution 2560x1080@60Hz

RecommendedResolution 2560x1080@60Hz

VideoSignal



HorizontalFrequency 30kHzto90kHz

VerticalFrequency DP/HDMI:56Hz~75Hz

Synchronization SeparateSync.

InputConnector HDMIIN1,HDMIIN2,DisplayPort,H/P

Power Voltage 19V 1.6A

Powerconsumption(Typ.)

Onmode:24W(ENERGYSTAR®standard)

*

PowerSavingMode≤0.5W

OffMode≤0.5W

AC/DCadaptor ADS-40SG-19-319032Gtype,SHENZHENHONORELECTRONICCO.,LTDproduction

OrADS-40FSG-1919032GPG-1type,SHENZHENHONORELECTRONICCO.,LTDproduction

OrADS-40FSG-1919032GPBR-1type,SHENZHENHONORELECTRONICCO.,LTDproduction

OrADS-40FSG-1919032GPI-1type,SHENZHENHONORELECTRONICCO.,LTDproduction

OrADS-40FSG-1919032GPCU-1type,SHENZHENHONORELECTRONICCO.,LTDproduction

OrLCAP21Atype,LIENCHANGELECTRONICENTERPRISEproduction

OrLCAP26A-Atype,LIENCHANGELECTRONICENTERPRISEproduction

OrLCAP26A-Etype,LIENCHANGELECTRONICENTERPRISEproduction

OrLCAP26A-Itype,LIENCHANGELECTRONICENTERPRISEproduction

OrLCAP26A-Btype,LIENCHANGELECTRONICENTERPRISEproduction.

Output:19V 1.7A

Environmental

Conditions

OperatingCondition Temperature:10°Cto35°C;Humidity:10%to80%

StoringCondition Temperature:-20°Cto60°C;Humidity:5%to90%

StandAngle

Adjustment

Forwards/Backwards:-5°to20°(Head)

Dimension MonitorSize(WidthxHeightxDepth)

WithStand 609mmx383mmx188mm

WithoutStand 609mmx287mmx55mm

Weight(Without

Packaging)

4.0kg

Thespecificationsaresubjecttochangewithoutnotice.

*Thepowerconsumptionlevelcanbedifferentbyoperatingconditionandmonitorsetting.

*TheOnmodepowerconsumptionismeasuredwithENERGYSTAR

teststandard.

*ENERGYSTAR

isaUSregisteredmarkoftheUnitedStatesEnvironmentalProtectionAgency.

25UM55

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ENGLISH

SPECIFICATIONS

LCDScreen Type 64cmTFT(ThinFilmTransistor)

LCD(LiquidCrystalDisplay)Screen

Diagonallengthofthescreen:64cm

PixelPitch 0.2325mmx0.2325mm

Resolution MaximumResolution 2560x1080@60Hz

RecommendedResolution 2560x1080@60Hz

VideoSignal



HorizontalFrequency 30kHzto90kHz

VerticalFrequency DVI/DP:50Hzto75HzHDMI:25Hzto60Hz

Synchronization SeparateSync.

InputConnector DVI-DIN,HDMIIN1,HDMIIN2,DisplayPort,AudioIn(PC),H/P

Power Voltage 19V 1.6A

Powerconsumption(Typ.)

Onmode:31W(ENERGYSTAR®standard)