LG 23ET63V User manual

Category
Touch screen monitors
Type
User manual
www.lg.com
OWNER’S MANUAL
LED MONITOR
(LED TOUCH MONITOR)
23ET63V
Please read this manual carefully before operating
your set and retain it for future reference.
LED MONITOR(LED TOUCH MONITOR) MODEL LIST
ENGLISH
2
ENG
ENGLISH
TABLE OF CONTENTS
CONTENTS
3 LICENSE
4 ASSEMBLINGANDPREPAR-
ING
4 Unpacking
5 Partsandbuttons
6 MovingandLiftingtheMonitor
6 SettinguptheMonitor
6 - Mountingonatable
8 - Mountingonawall
9 USINGTHEMONITOR
9 ConnectingtoaPC
9 - D-SUBconnection
9 - HDMIconnection
11 - USBcable-PCconnection
11 - Headphoneportconnection
12 CUSTOMIZINGSETTINGS
13 CustomizingSettings
13 - MenuSettings
14 -Picture
15 -Color
16 -Display
16 -Audio
17 -Others
18 SUPERENERGYSAVING
19 PictureMode
20 TROUBLESHOOTING
23 SPECIFICATIONS
24 PresetModes(Resolution)
24 HDMITIMING
24 Indicator
25 PROPERPOSTURE
25 ProperPostureforUsingtheMonitor
3
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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.
*Touchdoesnotrespondwhenthedesktopisextendedtoasecondtouchmonitor.Formoreinformation.(Seep.22)
NOTE
OnlysupportWindows7andWindows8system.
Windows7Starter,Homebasicversionarenotsupportmulti-touchasdefaultoption.
PleasecheckthedetailsonthehomepageoftheMicrosoft.
Multitouchdoesnotwork.
4
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ASSEMBLING AND PREPARING
ASSEMBLINGANDPREPARING
Unpacking
Checkyourproductboxforthefollowingitems.Ifthereareanymissingaccessories,contactthelocal
dealerwhereyoupurchasedyourproduct.Theillustrationsinthismanualmaydifferfromtheactualproduct
andaccessories.
Donotuseanyunapprovedaccessoriestoensurethesafetyandproductlifespan.
Anydamagesorinjuriesbyusingunapprovedaccessoriesarenotcoveredbythewarranty.
Theaccessoriessuppliedwithyourproductmayvarydependingonthemodel.
Productspecificationsorcontentsinthismanualmaybechangedwithoutpriornoticeduetoupgrade
ofproductfunctions.
CAUTION
NOTE
PowerCord
CD(Owner'sManual)/
Card
D-SUBCable
(Thiscableisnotincludedin
allcountries.)
(Dependingonthecountry)
AC-DCAdapter
AC-DCAdapter
(Dependingonthecountry)
or
A-BTypeUSB2.0Cable
Rubber(white)
5
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ASSEMBLING AND PREPARING
Partsandbuttons
PowerIndicator
LightingOn:Turnedon(Red)
LightingOff:Turnedoff
Connectionpanel
Button
(PowerButton)
6
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ASSEMBLING AND PREPARING
SettinguptheMonitor
Mountingonatable
1
LiftandtilttheMonitorsetintoitsupright
positiononatable.
Leavea10cm(minimum)spacefromthewall
forproperventilation.
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muchaspossible,avoidtouchingthe
monitorscreen.Thismayresultindamage
tothescreenorsomeofthepixelsusedto
createimages.
CAUTION
Itisadvisabletoplacethemonitorinthe
originalboxorpackingmaterialbefore
attempting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.
2
ConnecttheAC-DCAdapterandPowerCord
toawalloutlet.
or
10 cm
10 cm
10 cm
10 cm
7
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ASSEMBLING AND PREPARING
3
Pressthe (Power)buttononthefrontpanel
toturnthepoweron.
Unplugthepowercordbeforemovingthe
Monitortoanotherlocation.Otherwiseelectric
shockmayoccur.
CAUTION
Donottouchorpressthescreenwhen
adjustingtheangleofthemonitor.
WARNING
NOTE
Toavoidinjurytothefingerswhenadjusting
thescreen,donotholdtheupperpartofthe
standasshownbelow.
Front Rear
Tiltfrom15to58degreesupordownto
adjusttheangleoftheMonitorsettosuit
yourview.
Avoidusingtheproductinahigh
temperatureandhighhumidityarea.Moving
themonitorfromaenvironmentlikethisto
anairconditionedareamaycausemoisture
formationinsidetheglass.Thismoisture
willbedissipateovertime,whichmayvary
dependingontheoperatingenvironment.
UsingtheKensingtonsecuritysystem
TheKensingtonsecuritysystemconnectoris
locatedatthebackoftheMonitorset.Formore
informationofinstallationandusing,refertothe
manualsuppliedwiththeKensingtonsecurity
systemorvisit
http://www.kensington.com
.
ConnecttheKensingtonsecuritysystemcable
betweentheMonitorsetandatable.
TheKensingtonsecuritysystemisoptional.
Youcanobtainitfrommostelectronicsstores.
NOTE
WARNING
Attachtherubberlikethebelowpicture.Ifnot,
thefingerscanbepinchedorgetdamaged.
8
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ASSEMBLING AND PREPARING
Mountingonawall
Forproperventilation,allowaclearanceof10cm
oneachsideandfromthewall.Detailed
instructionsareavailablefromyourdealer,seethe
optionalTiltWallMountingBracketInstallationand
SetupGuide.
IfyouintendtomounttheMonitorsettoawall,
attachWallmountinginterface(optionalparts)to
thebackoftheset.
WhenyouinstalltheMonitorsetusingawall
mountinginterface(optionalparts),attachit
carefullysoitwillnotdrop.
1
Please,Usethescrewandwallmountinterface
inaccordancewithVESAStandards.
2
Ifyouusescrewlongerthanstandard,the
monitormightbedamagedinternally.
3
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.
4
VESAcompatible.
5
PleaseuseVESAstandardasbelow.
784.8mm(30.9inch)andunder
*WallMountPadThickness:2.6mm
*Screw:Φ4.0mmxPitch0.7mmx
Length10mm
787.4mm(31.0inch)andabove
*PleaseuseVESAstandardwallmountpad
andscrews.
10 cm
10 cm
10 cm
10 cm
Disconnectthepowercordfirst,andthen
moveorinstalltheMonitorset.Otherwise
electricshockmayoccur.
IfyouinstalltheMonitorsetonaceilingor
slantedwall,itmayfallandresultinsevere
injury.
UseonlyanauthorizedLGwallmount
andcontactthelocaldealerorqualified
personnel.
Donotovertightenthescrewsasthismay
causedamagetotheMonitorsetandvoid
yourwarranty.
Useonlyscrewsandwallmountsthat
meettheVESAstandard.Anydamages
orinjuriesbymisuseorusinganimproper
accessoryarenotcoveredbythewarranty.
UsethescrewsthatarelistedontheVESA
standardscrewspecifications.
Thewallmountkitwillincludeaninstallation
manualandnecessaryparts.
Thewallmountbracketisoptional.Youcan
obtainadditionalaccessoriesfromyourlocal
dealer.
Thelengthofscrewsmaydifferdepending
onthewallmount.Besuretousetheproper
length.
Formoreinformation,refertothe
instructionssuppliedwiththewallmount.
CAUTION
NOTE
Model
23ET63V
VESA(AxB) 75x75
Standardscrew M4
Numberofscrews 4
9
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USING THE MONITOR
USINGTHEMONITOR
ConnectingtoaPC
YourMonitorsupportsPlug&Play.When
connectedtoaPCandturnedon,thedevicewill
connectautomaticallywithoutconfigurationor
userintervention.
D-SUBconnection
TransmitsanalogvideofromyourPCtothe
Monitorset.ConnectthePCandtheMonitorwith
thesuppliedD-sub15pinsignalcableasshownin
thefollowingillustrations.
ThismonitorsupportPCinputviaHDMI,
butyoumayexperiencesomecompatibility
issues.
NOTE
HDMIconnection
Transmitsthedigitalvideoandaudiosignalsfrom
yourPCorA/VtotheMonitor.ConnectthePCor
A/VandtheMonitorwiththeHDMIcableasshown
inthefollowingillustrations.
Macadapter
ForAppleMacintoshuse,aseparateplug
adapterisneededtochangethe15pin
highdensity(3row)D-SUBVGAconnector
onthesuppliedcabletoa15pin2row
connector.
WhenusingaD-Subsignalinputcable
connectorforMacintosh
NOTE
(soldseparately)
10
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USING THE MONITOR
"SelfImageSetting"Function.
Thisfunctionprovidestheuserwithoptimal
displaysettings.Whentheuserconnects
themonitorforthefirsttime,thisfunction
automaticallyadjuststhedisplaytooptimal
settingsforindividualinputsignals.(Only
supportedinAnalogMode)
‘AUTO’Function.
Whenyouencounterproblemssuchas
blurryscreen,blurredletters,screenflicker
ortiltedscreenwhileusingthedeviceor
afterchangingscreenresolution,pressthe
AUTOfunctionbuttontoimproveresolution.
(OnlysupportedinAnalogMode)
NOTE
Connectthesignal
inputcableandtighten
itbyturningthescrews
clockwise.
Donotpressthescreenwithyourfingerfor
alongtimeasthismayresultintemporary
distortiononthescreen.
Avoiddisplayingafixedimageonthe
screenforalongperiodoftimetoprevent
imageburn.Useascreensaverifpossible.
CAUTION
SelfImageSettingFunction
Pressthepowerbuttontoturnonthemonitor.
Whenmonitorpoweristurnedon,the"
SelfImage
Setting
"Functionisexecutedautomatically.(Only
supportedinAnalogMode)
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
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USING THE MONITOR
USBcable-PCconnection
Tousethetouchscreen,connecttheUSBportto
thePC.
UseaUSB2.0cablewithA-Btypetoconnectyour
PC.
(TheUSBportonthemonitorisonlyforthetouch
screenfeature.)
PleaseinstallthelatestWindowsservice
packbeforeuse.
NOTE
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
Peripheraldevicesaresoldseparately.
TheUSBportcannotbeusedtoconnecta
keyboard,mouse,andotherUSBdevices.
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)
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CUSTOMIZING SETTINGS
CUSTOMIZINGSETTINGS
1
PressthedesiredbuttononthebottomoftheMonitor.
2
ChangethevalueofthemenuitembypressingthebuttonsonthebottomoftheMonitor.
Toreturntotheuppermenuorsetothermenuitems,usetheuparrow( )button.
3
Select
EXIT
toleavetheOSDmenu.
MonitorsetButtons
Button Description
MENU
Accessesthemainmenus.
OSDLOCKED/
UNLOCKED
Thisfunctionallowsyoutolockthecurrentcontrolsettings,
sothattheycannotbeinadvertentlychanged.
PressandholdtheMenubuttonforafewseconds.Then,
youwillbepromptedtosettheOSDLock.
YoucanunlocktheOSDcontrolsatanytimebypushing
theMENUbuttonforseveralseconds.Themessage"OSD
UNLOCKED"shouldappear.
EnablestheSUPERENERGYSAVINGfunction.
MODE/
GoestothePictureModemenu.
AUTO/
Whenadjustingyourdisplaysettings,alwayspresstheAUTObutton.(Onlysupportedin
AnalogMode)
Thebestdisplaymode
1920x1080
INPUT/EXIT
Youcanchoosetheinputsignal.
• Whentwoinputsignalsareconnected,youcanselecttheinputsignal(D-SUB/
HDMI)youwant.
• Whenonlyonesignalisconnected,itisautomaticallydetected.Thedefaultsettingis
D-SUB.
EXIT
ExittheOSD(OnScreenDisplay).
(PowerButton)
Turnsthepoweronoroff.
PowerIndicator
Whenthemonitorisinoperatingmode,thepowerindicator
willturnred(onmode).
Whenthemonitorisinpower-savingmode,thepowerindica-
torwillblinkred.
NOTE
Allofthebuttonsaretouchsensitiveandcanbeoperatedbysimplytouchingtheirlabelwithyour
finger.
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CUSTOMIZING SETTINGS
CustomizingSettings
MenuSettings
1
Press
MENU
buttononthebottomoftheMonitorset
todisplaythe
Menu
OSD.
2
Settheoptionsbypressingthe◄or►or▼
buttons.
3
Selectthe"
NextMenu
"buttontoenterthemore
optionsettings.
4
Select
EXIT
toleavetheOSDmenu.
Toreturntotheuppermenuorsetothermenuitems,
usetheuparrow( )button.
Eachoptionisexplainedbelow.
Menu>NextMenu Analog HDMI Description
Picture Sharpness
Toadjusttheclearnessofthescreen.
BlackLevel
Tosetoffsetlevel
OverScan
Toimprovetheclarityandstabilityofthescreen
Color Gamma
Tocustomizethecolorofthescreen
ColorTemp
SixColor
ColorReset
Display Horizontal
Toadjustthepositionofthescreen
Vertical
Clock
Toimprovetheclarityandstabilityofthescreen
Phase
Audio
ToadjusttheVolume
Others Language
Tocustomizethescreenstatusforauser's
operatingenvironment
PowerIndicator
AutomaticStandby
ResponseTime
Analog:
D-SUB(Analogsignal)input.
HDMI:
HDMI(Digitalsignal)input.
Menu Analog HDMI Description
Brightness
Toadjustthebrightness,contrastofthescreen
Contrast
Wide/Original
Wide
Switchtofullscreenmodeaccordingtoinputimagesignal.
Original
Changetheinputimagesignalratiotooriginal.
*ThisfunctionworksonlyifinputresolutionislowerthanMonitorsetratio
(16:9).
Reset
Restoreallfactorydefaultsettings.Pressthe
,
buttonstoreset
immediately.
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CUSTOMIZING SETTINGS
Picture
1
Press
MENU
buttononthebottomoftheMonitorset
todisplaythe
Menu
OSD.
2
Selectthe"
NextMenu
"buttontoenterthemore
optionsettings.
3
Enterto
Picture
bypressingthe▼button.
4
Settheoptionsbypressingthe◄or►or▼
buttons.
5
Select
EXIT
toleavetheOSDmenu.
Toreturntotheuppermenuorsetothermenuitems,
usetheuparrow( )button.
Eachoptionisexplainedbelow.
Menu>NextMenu>Picture Description
Sharpness Toadjusttheclearnessofthescreen.
BlackLevel Youcansettheoffsetlevel.Ifyouselect'High',thescreenwillbebrightandif
youselect‘Low’,thescreenwillbedark.(onlyforHDMIinput)
*Offset?Asthecriteriaforvideosignal,itisthedarkestscreenthemonitorcan
show.
OverScan ToselecttherangeofoutputimageforDTVtiminginHDMIinput.(onlyforHDMI
input)RecommendoverscanfunctiontoturnonwhenconnectAVequipment.
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CUSTOMIZING SETTINGS
Color
1
Press
MENU
buttononthebottomoftheMonitorset
todisplaythe
Menu
OSD.
2
Selectthe"
NextMenu
"buttontoenterthemore
optionsettings.
3
Select
Color
bypressingthe►button.
4
Enterto
Color
bypressingthe▼button.
5
Settheoptionsbypressingthe◄or►or▼
buttons.
6
Select
EXIT
toleavetheOSDmenu.
Toreturntotheuppermenuorsetothermenuitems,
usetheuparrow( )button.
Eachoptionisexplainedbelow.
Menu>NextMenu>Color Description
Gamma Setyourowngammavalue.:Gamma0,Gamma1,Gamma2onthemonitor,
highgammavaluesdisplaywhitishimagesandlowgammavaluesdisplay
blackishimages.
ColorTemp Custom
•Red:
Setyourownredcolorlevels.
•Green:
Setyourowngreencolorlevels.
•Blue:
Setyourownbluecolorlevels.
Selectthescreencolor.
Warm:
Setthescreentowarmcolortemperature(morered).
Medium:
Setthescreentomediumcolortemperature.
Cool:
Setthescreentocoolcolortemperature(moreblue).
SixColor Setsandstoresthehueandsaturationforsixcolors(Red/Green/Blue/Cyan/
Magenta/Yellow)tosatisfythecolorrequirementsofauser.
Hue Adjuststhescreenhue.
Saturation Adjuststhecolorsharpnessonthescreen.Lowervaluesmake
thecolorsharpnessweakerandcolorslighterwhilehigher
valuesmakethecolorsharpnessstrongerandcolorsdark.
ColorReset Resetsthecolorsettingstothefactorydefaultsettingsforthecurrentinput
device.
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CUSTOMIZING SETTINGS
Display
1
Press
MENU
buttononthebottomoftheMonitorset
todisplaythe
Menu
OSD.
2
Selectthe"
NextMenu
"buttontoenterthemore
optionsettings.
3
Select
Display
bypressingthe►button.
4
Enterto
Display
bypressingthe▼button.
5
Settheoptionsbypressingthe◄or►or▼
buttons.
6
Select
EXIT
toleavetheOSDmenu.
Toreturntotheuppermenuorsetothermenuitems,
usetheuparrow( )button.
Eachoptionisexplainedbelow.
Audio
1
Press
MENU
buttononthebottomoftheMonitorset
todisplaythe
Menu
OSD.
2
Selectthe"
NextMenu
"buttontoenterthemore
optionsettings.
3
Select
Audio
bypressingthe►button.
4
Enterto
Volume
bypressingthe▼button.
5
Settheoptionsbypressingthe◄or►buttons.
6
Select
EXIT
toleavetheOSDmenu.
Toreturntotheuppermenuorsetothermenuitems,
usetheuparrow( )button.
Eachoptionisexplainedbelow.
Menu>NextMenu>Display Description
Horizontal Tomoveimageleftandright.
Vertical Tomoveimageupanddown.
Clock Tominimizeanyverticalbarsorstripesvisibleonthescreenbackground.The
horizontalscreensizewillalsochange.
Phase Toadjustthefocusofthedisplay.Thisitemallowsyoutoremoveanyhorizontal
noiseandclearorsharpentheimageofcharacters.
Menu>NextMenu>Audio Description
Volume ToadjusttheVolumeofheadphone/earphone.(OnlyforHDMIinput)
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CUSTOMIZING SETTINGS
Eachoptionisexplainedbelow.
Menu>Next
Menu>Others
Description
Language
ChoosesthelanguageoftheOSD.
PowerIndicator
Activates/deactivatesthepowerindicatorLED.
On
Thepowerindicatorisautomaticallyturnedon.
Off
Thepowerindicatoristurnedoff.
Automatic
Standby
Oncethespecifiedstandbytimepasses,themonitorturnsoffautomatically.Pressinganybutton
orchangingtheresolutionwillinitializethestandbytime.
Off Theautomaticstandbyfunctionisturnedoff.
4H Themonitorisautomaticallyturnedoffafter4hours.
6H Themonitorisautomaticallyturnedoffafter6hours.
8H Themonitorisautomaticallyturnedoffafter8hours.
ResponseTime Youcansetaresponsetimefordisplayedpicturesbasedonthespeedofthescreen.Fora
normalenvironment,itisrecommendedthatyouuse'Middle'.Forafast-movingpicture,itis
recommendedthatyouuse'High'.
SettingtoHighmaycauseimagesticking.
Off Theresponsetimeisturnedoff.
High
SetstheresponsetimetoHigh.
Middle
SetstheresponsetimetoMiddle.
Low
SetstheresponsetimetoLow.
Others
1
Press
MENU
buttononthebottomoftheMonitorset
todisplaythe
Menu
OSD.
2
Selectthe"
NextMenu
"buttontoenterthemore
optionsettings.
3
Select
Others
bypressingthe►button.
4
Enterto
Others
bypressingthe▼button.
5
Settheoptionsbypressingthe◄or►or▼
buttons.
6
Select
EXIT
toleavetheOSDmenu.
Toreturntotheuppermenuorsetothermenuitems,
usetheuparrow( )button.
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CUSTOMIZING SETTINGS
SUPERENERGYSAVING
1
Press
buttononthebottomoftheMonitortodisplaythe
SUPERENERGYSAVING
OSD.
2
Settheoptionsbypressingthe◄or►buttons.
3
Select
EXIT
toleavetheOSDmenu.
Eachoptionisexplainedbelow.
TOTALPOWERREDUCTION
:Howmuchpowerissavedwhileusingthemonitor.
TOTALCO2REDUCTION
:ChangetheTOTALPOWERREDUCTIONtoCO2.
SAVINGDATA(W/h)
584mm
(23inch)
SUPERSAVING(High)
6W/h
SUPERSAVING(Low) 3W/h
SavingDatadependsonthePanel.Valueswillbedifferentfromeachpanelandpanelvendor.
LGcalculatedthesevaluesbyusinga
“broadcastvideosignal”
(includingbroadcastvideo:IEC62087)
SUPERSAVINGreferstohowmuchpowercanbesavedusingtheSUPERENERGYSAVING
function.
NOTE
SUPERENERGYSAVING Description
High
EnablesSUPERENERGYSAVINGyoucansaveenergywiththisenergy-highefficientfunction.
Low
EnablesSUPERENERGYSAVINGyoucansaveenergywiththisenergy-lowefficientfunction.
Off DisablesSUPERENERGYSAVING.
Reset ResetsthevaluesoftotalenergyconsumptionreductionandCO2emissionreduction
estimates.
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CUSTOMIZING SETTINGS
Eachoptionisexplainedbelow.
PictureMode Description
PCMode
Custom
Allowstheusertoadjusteachelement.Thecolormodeofthemainmenucanbeadjusted.
Text
Optimizesthescreenfordocumentprocessing.
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.
AVMode(OnlyforHDMIinput)
Custom
Allowstheusertoadjusteachelement.Thecolormodeofthemainmenucanbeadjusted.
Vivid1
Optimizesthescreenforvividvisualeffects.
Vivid2
Optimizesthescreenformorevividvisualeffects.
Standard
Optimizesthescreentodisplaynormalpicturequality.
Cinema
Optimizesthescreentoimprovethevisualeffectsofavideo.
PictureMode
1
Press
MODE
buttononthebottomoftheMonitorsetto
displaythe
PictureMode
OSD.
2
Settheoptionsbypressingthe◄or►buttons.
3
Select
EXIT
toleavetheOSDmenu.
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TROUBLESHOOTING
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
red?
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appropriatefrequency.
Isthe"CHECKSIGNALCONNEC-
TION"messageisdisplayed?
ThisisdisplayedwhenthesignalcablebetweenthePCandthemonitoris
missingordisconnected.Checkthecableandreconnect.
Doyouseea"OSDLOCKED"messageonthescreen?
Doyousee“OSDLOCKED”when
youpushMENUbutton?
Youcansecurethecurrentcontrolsettings,sothattheycannotbeinadvertently
changed.YoucanunlocktheOSDcontrolsatanytimebypushingtheMENU
buttonforseveralseconds:themessage“OSDUNLOCKED”willappear.
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pro-
longed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repre-
sented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horizontalcycle.Thisiscalled
horizontalfrequencyandisrepresentedbykHz.
NOTE
Touchdoesnotworknormally.
Touchdoesnotworkatall.
CheckwhethertheUSBcableisproperlyconnectedtothePC.
(NoadditionalUSBtouchprograminstallationisrequired.)
Checkyouroperatingsystem.Thetouchfunctionissupportedonlyon
Windows7andWindows8.
Theimageonthescreenlooksstrange.(Itworksonlyinanalogmode.)
Doesthescreenareaappearun-
centered?
PressingtheAUTObuttonwillautomaticallyoptimizethescreentothecurrent
displaymode.
Doyouseeverticallinesonthe
screen?
PressingtheAUTObuttonwillautomaticallyoptimizethescreentothecurrent
displaymode.
Doyouseehorizontalnoiselines
ordoestextappearblurredonthe
screen?
PressingtheAUTObuttonwillautomaticallyoptimizethescreentothecurrent
displaymode.
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LG 23ET63V User manual

Category
Touch screen monitors
Type
User manual

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