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9

ENGLISH

USING THE MONITOR

 

Illustrations in this manual may differ from the actual product.

Press the joystick button, go to 

Settings

   

Input

, and then select the input option.

 CAUTION

 

Do not press the screen for a prolonged time. This may cause image distortion.

 

Do not display a still image on the screen for a prolonged time. This may cause image retention. Use a PC 
screensaver if possible.

 

When connecting the power cord to the outlet, use a grounded (3-hole) power strip or a grounded power 
outlet.

 

The monitor may flicker when turned on in an area where the temperature is low. This is normal.

 

Sometimes red, green, or blue spots may appear on the screen. This is normal.

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 digital video and audio signals from your PC to the monitor. 

 CAUTION

 

Using a DVI to HDMI / DP (DisplayPort) to HDMI cable may cause compatibility issues.

 

Use a certified cable with the HDMI logo attached. If you do not use a certified HDMI cable, the screen may not 
display or a connection error may occur.

 

Recommended HDMI cable types

 

-

High-Speed HDMI

®

/

TM

 cable

 

-

High-Speed HDMI

®

/

TM

 cable with Ethernet

DisplayPort Connection

Transmits digital video and audio signals from your PC to the monitor. 

 NOTE

 

There may be no video or audio output depending on the DP (DisplayPort) version of the PC.

 

If you are using a Mini DisplayPort output graphics card, use a Mini DP to DP (Mini DisplayPort to DisplayPort) 
cable or gender that supports DisplayPort1.2 or 1.4. (Sold separately)

USB-C connection

Transmits digital video and audio signals and USB data from your PC to the monitor. Press the menu button and 
then select the input option from the input menu.

 NOTE

 

PD(Power Delivery) and DP Alternate Mode(DP over USB-C) are supported via USB-C Port.  

 

Features may not work properly depending on the connected device’s specifications and the environment.

 

USB-C port is not for the Monitor Power source but for a PC power source.

    Connect Adapter to supply power to the Monitor

Содержание 34WQ75C

Страница 1: ...CDscreenwithLEDbacklights Pleasereadthismanualcarefullybeforeoperatingyoursetand retainitforfuturereference 34WQ75C 34WQ75X OWNER S MANUAL LEDLCDMONITOR LEDMonitor www lg com Copyright 2022LGElectronicsInc AllRightsReserved ...

Страница 2: ...trademarksof HDMILicensingAdministrator Inc TheSuperSpeedUSBTridentlogoisaregisteredtrademarkofUSB ImplementersForum Inc MaxxAudioandadditionalMAXXtrademarksaretrademarksand orregisteredtrademarksofWavesAudioLtd TABLE OF CONTENTS LICENSE 2 OPEN SOURCE SOFTWARE NOTICE INFORMATION 3 ASSEMBLING AND PREPARING 3 USINGTHE MONITOR 9 USER SETTINGS 12 TROUBLESHOOTING 24 PRODUCT SPECIFICATION 26 ...

Страница 3: ...entrepresenttypicalprocedures sotheymaylookdifferentfromtheactualproduct Donotapplyforeignsubstances oils lubricants etc tothescrewpartswhenassemblingtheproduct Doing somaydamagetheproduct Applyingexcessiveforcewhentighteningscrewsmaycausedamagetothemonitor Damagecausedinthis waywillnotbecoveredbytheproductwarranty Donotcarrythemonitorupsidedownbyjustholdingthebase Thismaycausethemonitortofallofft...

Страница 4: ...tonormovingitleft right up downwithyourfinger Basic Functions Power on Pressthejoystickbuttononcewithyourfinger toturnonthemonitor Power off Pressandholdthejoystickbuttononcemore than3secondswithyourfingertoturnoffthe monitor Volume control Youcancontrolthevolumebymovingthe joystickbuttonleft right NOTE Thejoystickbuttonislocatedontherightbackofthemonitor ...

Страница 5: ...tandneverturnthemonitoronitssideortiltitsideways CAUTION Avoidtouchingthemonitorscreenasmuchaspossible Thismayresultindamagetothescreenorsomeofthepixelsusedtocreateimages Ifyouusethemonitorpanelwithoutthestandbase itsjoystickbuttonmaycausethemonitortobecome unstableandfall resultingindamagetothemonitororhumaninjury Inaddition thismaycausethejoystick buttontomalfunction Installing on aTable Liftthe...

Страница 6: ...rmountedonthestandbaseinanuprightposition 2 Adjusttheangleofthescreen Theangleofthescreencanbeadjustedforwardorbackwardfrom 5 to20 foracomfortableviewing experience WARNING Toavoidinjurytothefingerswhenadjustingthescreen donotholdthelowerpartofthemonitor sframeas illustratedbelow Becarefulnottotouchorpressthescreenareawhenadjustingtheangleofthemonitor NOTE Theleftorrightsideofthemonitorheadcanbesl...

Страница 7: ...st100mmawayfromthewallandleaveabout100mmofspaceateachsideofthe monitortoensuresufficientventilation Detailedinstallationinstructionscanbeobtainedfromyourlocalretail store Alternatively pleaserefertothemanualforhowtoinstallandsetupatiltingwallmountingbracket 100mm 100mm 100mm 100mm Using the Kensington Lock TheconnectorfortheKensingtonsecuritysystemislocatedatthebackofthemonitor Formoreinformationo...

Страница 8: ...rthanthestandard length itmaydamagetheinsideoftheproduct Formoreinformation pleaserefertotheusermanualforthewallmountingbracket CAUTION Unplugthepowercordbeforemovingorinstallingthemonitortoavoidelectricshock Installingthemonitorontheceilingoronaslantedwallmayresultinthemonitorfallingoff whichcouldlead toinjury UseanauthorizedLGwallmountandcontactthelocaldealerorqualifiedpersonnel Applyingexcessiv...

Страница 9: ...itor CAUTION UsingaDVItoHDMI DP DisplayPort toHDMIcablemaycausecompatibilityissues UseacertifiedcablewiththeHDMIlogoattached IfyoudonotuseacertifiedHDMIcable thescreenmaynot displayoraconnectionerrormayoccur RecommendedHDMIcabletypes High SpeedHDMI TM cable High SpeedHDMI TM cablewithEthernet DisplayPort Connection TransmitsdigitalvideoandaudiosignalsfromyourPCtothemonitor NOTE Theremaybenovideoor...

Страница 10: ...ustbeconnectedtothePC ThemonitorandPCmustbeconnectedwithaUSB CcabletousewiredLAN Connecting AV Devices HDMI Connection HDMItransmitsdigitalvideoandaudiosignalsfromyourAVdevicetothemonitor NOTE UsingaDVItoHDMI DP DisplayPort toHDMIcablemaycausecompatibilityissues UseacertifiedcablewiththeHDMIlogoattached IfyoudonotuseacertifiedHDMIcable thescreenmaynot displayoraconnectionerrormayoccur RecommendedH...

Страница 11: ...reamportofmonitorandHostPC theDownstreamportof monitorsupportUSB3 0device However HostPCmustsupportUSB3 0function CAUTION CautionsWhenUsingaUSBDevice AUSBdevicewithanautomaticrecognitionprograminstalled orthatusesitsowndriver maynotbe recognized SomeUSBdevicesmaynotbesupportedormaynotworkproperly ItisrecommendedtouseaUSBhuborharddiskdrivewithpowersupplied Ifthepowersupplyisnot adequate theUSBdevic...

Страница 12: ...ablesthemainmenu Main menu enabled Exitsthemainmenu Holdingdownthebuttonmorethan3secondstoturnoffthemonitor Youcanturnoffthemonitorthiswayatanytime includingwhentheOSDison Main menu disabled Adjuststhemonitorvolumelevel Main menu enabled EnterstheInputfeatures Main menu disabled Adjuststhemonitorvolumelevel Main menu enabled EnterstheSettingsfeature Main menu disabled Displaystheinformationonthecu...

Страница 13: ...ture Mode Setsthepicturemode Exit Exitsthemainmenu Menu Settings 1 ToviewtheOSDmenu pressthejoystickbuttonontherightbackofthemonitorandthenentertheSettings 2 Movethejoystickup downandleft righttosettheoptions 3 Toreturntotheuppermenuorsetothermenuitems movethejoystickto orpressing it 4 IfyouwanttoexittheOSDmenu movethejoystickto untilyouexit Quick Settings Input Picture Sound General ...

Страница 14: ...Medium Setsthescreencolorbetweenaredandbluetone Cool Setsthescreencolortoabluishtone Manual Theusercanfine tunethecolortemperature Waves MaxxAudio On MaxxAudio bywaves recipientofaTechnicalGRAMMYAward isasuiteofstudio qualitysoundtoolsforasuperiorlisteningexperience Off DisablestheMaxxAudiofunction User defined Key Youcancustomisethemainmenutoaccessyourpreferredmenueasily PBP Displaysthescreensoft...

Страница 15: ...Displaysthevideoinwidescreen regardlessofthevideosignalinput Original Displaysvideoaccordingtotheaspectratioofthevideosignalinput NOTE ThedisplaymaylookthesameforFullWideandOriginaloptionsattherecommendedresolution 3440x1440 PBP Displaysthescreensoftwoinputmodesononemonitor Main Sub Screen Change TogglesbetweenthemainscreenandsubscreeninPBPmode Main Sub Sound Change Togglesbetweentheaudioofthemain...

Страница 16: ...izesthescreenforhighdynamicrange Reader Optimizesthescreenforviewingdocuments YoucanbrightenthescreenintheOSDmenu Cinema Optimizesthescreenforvideo FPS ThismodeisoptimizedforFPSgames RTS ThismodeisoptimizedforRTSGame ColorWeakness Thismodeisforuserswhocannotdistinguishbetweenredandgreen Itenablesuserswithcolorweaknesstoeasilydistinguishbetweenthetwo colors NOTE IfthePicture ModeischangedintheDP Di...

Страница 17: ...izedforFPSgames ItissuitableforverydarkFPSgames RTS ThismodeisoptimizedforRTSGame NOTE HDRcontentmaynotdisplaycorrectlydependingonWindow10OSsettings pleasecheckHDROn OffsettingsinWindows WhentheHDRfunctionisturnedon thecharactersorpicturequalitymaybepooraccordingtoGraphiccardperformance WhiletheHDRfunctionison screenflickeringorcrackingmayoccurwhenchangingthemonitorinputorpoweron offaccordingtoGra...

Страница 18: ... Bestforstillimagesorimageswithlessmovement Off Displaysinthemostcommonsetting DisablesSUPER RESOLUTION NOTE Becausethisisafunctiontoincreasethesharpnessoflowresolutionpictures itisnotrecommendedtousethefunctionfornormaltextorfor desktopicons Doingsomayresultinunnecessarilyhighsharpness Black Level Setstheoffsetlevel forHDMIonly Offset asareferenceforavideosignal thisisthedarkestcolorthemonitorcan...

Страница 19: ...ycauseimagesticking Faster SetstheresponsetimetoFaster Fast SetstheresponsetimetoFast Normal SetstheresponsetimetoNormal Off Doesnotusetheresponsetimeimprovementfeature Black Stabilizer Youcancontroltheblackcontrasttohavebettervisibilityindarkscenes IncreasingtheBlack Stabilizervaluebrightensthelowgraylevelareaonthescreen Youcaneasilydistinguishobjectsondarkgamescreens ReducingtheBlack Stabilizerv...

Страница 20: ...tone Cool Setsthescreencolortoabluishtone Manual Theusercanfine tunethecolortemperature Red Green Blue Youcancustomizethepicturecolorusingred green andbluecolors Six Color Meetstheuserrequirementsforcolorsbyadjustingthehueandsaturationofthesixcolors red green blue cyan magenta andyellow andthen savingthesettings Hue Adjuststhetoneofthescreencolors Saturation Adjuststhesaturationofthescreencolors T...

Страница 21: ...tsthevolumelevel NOTE YoucanadjustMute Unmutebymovingthejoystickbuttonto intheVolumemenu Waves MaxxAudio On MaxxAudio bywaves recipientofaTechnicalGRAMMYAward isasuiteofstudio qualitysoundtoolsforasuperiorlisteningexperience Off DisablestheMaxxAudiofunction ...

Страница 22: ...dependonsource Deep Sleep Mode WhenDeepsleepmodeisenabled powerconsumptionisminimizedwhilethemonitorisinstandbymode On EnablesDeep sleep Mode Off DisablesDeep sleep Mode NOTE USBHUBfunctionswillnotworkinstandbymodewhileDeepsleepModeis Mode2 Automatic Standby Featurethatautomaticallyturnsoffthemonitorwhenthereisnomovementonthescreenforaperiodoftime Youcansetatimerfortheauto offfunction 8 H 6 H 4 H ...

Страница 23: ...sthepicturemode KVM Switch SelecttheUSBupstreamcableconnectionporttouseUSBhubofthemonitor OSD Lock Thisfeaturedisablestheconfigurationandadjustmentofmenus On EnablesOSD Lock Off DisablesOSD Lock Information Thefollowingdisplayinformationwillbeshown Total Power OnTime Resolution Reset to Initial Settings Doyouwanttoresetyoursettings No Cancelthereset Yes Returnstothedefaultsettings ...

Страница 24: ...ftheselectedresolutionisHDMI1080i60 50Hz interlaced thescreenmaybeflickering Changetheresolutionto1080portherecommended resolution Notsettingthegraphicscardtotherecommended optimal resolutionmayresultinblurredtext adimmedscreen atruncateddisplayareaor misalignmentofthedisplay Thesettingmethodsmaybedifferentdependingonthecomputeroroperatingsystem andsomeresolutionsmaynotbeavailabledependingonthe pe...

Страница 25: ...MakesuretocheckifthegraphicscardsupportsPlugandPlayfunction No sound from the headphone port Areimagesdisplayedwithoutsound Makesurethattheheadphoneportconnectionsaremadeproperly Tryincreasingthevolumewiththejoystick SettheaudiooutputofthePCtothemonitoryouareusing Thesettingsmaydifferdependingontheoperatingsystem OS youuse NOTE LEDcanbelightedwithSetOSDMenu Settings General PowerLED On ...

Страница 26: ...nditions Temperature 20 Cto60 C Humidity Lessthan85 Dimensions MonitorSize WidthxHeightxDepth WithStand 816 7x569 7x260 0 mm WithoutStand 816 7x364 4x83 6 mm Weight Without Packaging WithStand 8 6kg WithoutStand 6 7kg Thespecificationsaresubjecttochangewithoutnotice The symbolmeansalternatingcurrent andthe symbolmeansdirectcurrent Thepowerconsumptionlevelcanbedifferentbyoperatingconditionandmonito...

Страница 27: ...playPort USB C Preset Mode Horizontal Frequency kHz Vertical Frequency Hz Polarity H V Remarks 640x480 31 469 59 94 800x600 37 879 60 317 1024x768 48 363 60 1920x1080 66 587 59 934 1720x1440 88 739 59 92 1720x1440 88 739 49 953 3440x1440 88 841 59 987 ...

Страница 28: ...de Horizontal Frequency kHz Vertical Frequency Hz Polarity H V Remarks 640x480 31 469 59 94 800x600 37 879 60 317 1024x768 48 363 60 1920x1080 66 587 59 934 1720x1440 88 739 59 92 3440x1440 73 631 49 953 3440x1440 88 841 59 987 ...

Страница 29: ...29 ENGLISH HDMITiming Video Factory support mode Preset Mode Horizontal Frequency kHz Vertical Frequency Hz Remarks 480p 31 5 60 720p 45 0 60 1080p 67 5 60 2160p 135 60 ...

Страница 30: ...Themodelandserialnumberoftheproductarelocatedonthebackandononesideoftheproduct Recordthembelowincaseyoueverneedservice Model SerialNo ...

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