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  9. LG 25UM57 User manual

LG 25UM57 User manual

www.lg.com
25UM57
29UM57
Please read the safety information carefully before using the
product.
IPS LED Monitor (LED Monitor) Model List
Owner's Manual
IPS LED MONITOR
(LED MONITOR*)
*LG LED Monitors are LCD Monitors with LED Backlighting.
2
ENG
ENGLISH
Contents
CONTENTS
21 ActivatingtheMainMenu
22 Customizingsettings
22 - MenuSettings
22 - -QuickSettings
23 - -Picture
25 - -General
26 - -Reset
27 - -Gamemode
29 TROUBLESHOOTING
31 SPECIFICATIONS
31 25UM57
32 29UM57
33 Factorysupportmode
33 HDMITiming(Video)
33 PowerIndicator
34 PROPER POSTURE
34 ProperPostureforUsingtheMonitor
3 LICENSE
4 ASSEMBLING AND
PREPARING
4 ProductComponents
5 ComponentandButtonDescription
6 MovingandLiftingtheMonitor
7 InstallingtheMonitor
7 - Assemblingthestandbase
8 - Usingthecableholder
9 - Detachingthestandbase
11 - Installingontoatable
12 - Adjustingtheangle
13 - UsingtheKensingtonlock
13 - Installingthewallmountplate
14 - Installingtoawall
15 USING THE MONITOR
15 ConnectingtoaPC
15 - HDMIconnection
15 ConnectingtoAVDevices
15 - HDMIconnection
16 ConnectingtoExternalDevices
16 - Headphoneportconnection
17 INSTALLING THE LG
MONITOR SOFTWARE
17 InstallingTheScreenSplit
19 InstallingTheDualController
21 CUSTOMIZING SETTINGS
3
ENG
ENGLISH
LICENSE
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.
ThefollowingcontentisonlyappliedtothemonitorwhichissoldinEuropemarketandwhichneedstomeet
theErPDirective:
*Thismonitorissettobeturnedoffautomaticallyin4hoursafteryouturnedondisplayifthereisno 
adjustmenttodisplay.
*Tomakethissettingbedisabled,changetheoptionto‘Off’inOSDmenuof“AutomaticStandby”.
4
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ASSEMBLING AND PREPARING
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
Stand Base Stand Body Screw Cover Screws
HDMI Cable
Stand Base Stand Body Screw Cover Screws
(Dependingonthecountry) (Dependingon
thecountry)
Power Cord AC-DC Adapter AC-DC Adapter
or
5
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ENGLISH
ASSEMBLING AND PREPARING
Component and Button Description
Power Indicator
 On:powerison
 Off:powerisoff
Ports
(PowerButton)
6
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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
 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.
7
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ASSEMBLING AND PREPARING
Installing the Monitor
Assembling the stand base
 Toprotectthescreenfromscratches,cover
thesurfacewithasoftcloth.
CAUTION
2 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.
1 Placethescreenfacedown.
3
4 Attachthescrewcover.
Stand Body
Stand Body
Stand Base
Stand Hinge
AttachtheStand BasetoStand Body.
Tightenthescrewtotheright.
1
2
Screws
Screw Cover
25UM57
8
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ASSEMBLING AND PREPARING
 Toprotectthescreenfromscratches,cover
thesurfacewithasoftcloth.
CAUTION
2 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.
1 Placethescreenfacedown.
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
3
4 Attachthescrewcover.
Itmayhurtyourfootoffthestand,sobe
careful.
CAUTION
Stand Body
Stand Body
Stand Base
Stand Hinge
AttachtheStand BasetoStand Body.
Tightenthescrewtotheright.
1
2
Screws
Screw Cover
29UM57
Using the cable holder
9
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ASSEMBLING AND PREPARING
Detaching the stand base
2 Removethescrewcover.
 Toprotectthescreenfromscratches,cover
thesurfacewithasoftcloth.
CAUTION
1 Placethescreenfacedown.
25UM57
3 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.
41
2
Screws
Stand Body
10
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ASSEMBLING AND PREPARING
2 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
1 Placethescreenfacedown.
29UM57
3 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 Body
Stand Base
Turnthescrewtotheleft.
PullouttheStand Base.
41
2
 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
11
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ASSEMBLING AND PREPARING
Installing onto a table
1 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.
2 Connecttheadaptertothemonitor,thenplug
thepowercordintothepoweroutlet.
10 cm
10 cm
10 cm
10 cm or
3 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
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ASSEMBLING AND PREPARING
Adjusting the angle
1 Placethemonitorinanuprightposition,mount-
edonthestandbase.
2 Adjusttheangleofthescreen.Theangleofthe
screencanbeadjustedforwardsorbackwards
foracomfortableviewingexperience.
-Front Side
Rear Side
 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
 Becarefulnottotouchorpressthescreen
areawhenadjustingtheangleofthemonitor.
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ASSEMBLING AND PREPARING
Installing the wall mount plate
Thismonitorsupportsthespecificationofthestan-
dardwallmountplateorcompatibledevice.
1 Placethescreenfacedown.Toprotectthe
screenfromscratches,coverthesurfacewitha
softcloth.
2 Placethewallmountplateontothemonitor
andalignitwiththescrewholes.
3 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.
Wall Mount Plate
14
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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
10cm
10cm
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 4
WallmountPad
WallmountPad
BackCover
BackCover
Standardscrew
Max.8mm
15
ENG
ENGLISH
USING THE MONITOR
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.
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
2
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
2
16
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.
 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)
17
ENG
ENGLISH
INSTALLING LG Monitor Software
INSTALLING THE LG MONITOR SOFTWARE
Installing The Screen Split
1 SetthedefaultWebbrowsertoInternet
Explorer.
InsertthesoftwareCDincludedintheproductpackagingintoyourPC'sCDdriveandinstalltheScreen
Split.
Theinstallationscreenimagesareforreferenceonly.Theactualinstallationscreenimagesmayvaryde-
pendingonthemodel.
2 Clickthe"ScreenSplit"ontheCD'smain
screen.Whenthefiledownloadwindow
appears,clicktheRunbutton.(Thefile
downloadwindowmayvarydependingonthe
operatingsystemandtheInternetExplorer
version,buttheinstallationproceduresare
same.)
 ServicePack1orhigherisrequiredfor
Windows7&Windows8.
3 Followtheinstructionstoproceedwiththe
installation.
4 Check"Iacceptthetermsoftheagreement"on
theLicenseAgreementscreenandthenclick
the[Next]button.
CAUTION
18
ENG
ENGLISH
INSTALLING LG Monitor Software
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.
6 Whentheinstallationiscomplete,restartyour
system.
5 TheScreenSplitinstallationstartsasshown
below.
 ScreenSplit:Thisprogramautomatically
splitstheprogramwindowasdesired.
MonitorSelectiononlysupportedinextend
display.
ThisprogramsupportedWindows7&
Windows8.
NOTE
19
ENG
ENGLISH
INSTALLING LG Monitor Software
Installing The Dual Controller
1 SetthedefaultWebbrowsertoInternet
Explorer.
2 Clickthe"DualController"ontheCD'smain
screen.Whenthefiledownloadwindow
appears,clicktheRunbutton.(Thefile
downloadwindowmayvarydependingonthe
operatingsystemandtheInternetExplorer
version,buttheinstallationproceduresare
same.)
 ServicePack1orhigherisrequiredfor
Windows7&Windows8.1.
3 Followtheinstructionstoproceedwiththe
installation.
4 Check"Iacceptthetermsoftheagreement"on
theLicenseAgreementscreenandthenclick
the[Next]button.
CAUTION
5Clicktheinstallbutton.
InsertthesoftwareCDincludedintheproductpackagingintoyourPC'sCDdriveandinstalltheDualCon-
troller.
Theinstallationscreenimagesareforreferenceonly.Theactualinstallationscreenimagesmayvaryde-
pendingonthemodel.
20
ENG
ENGLISH
INSTALLING LG Monitor Software
NOTE
IfyourunDualController,theDualControllericon
[]appearsinthesystemtray.
Clickthe
DualController
iconandselectalayout
youwant.
7 Whentheinstallationiscomplete,restartyour
system.
6 TheDualControllerinstallationstartsasshown
below.

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