Asus PA248Q User Manual

PA248 Series LCD Monitor U ser G uide
ii Contents Contents ....................................................................................................... ii Notices ......................................................................................................... iii Safety information ...................................................................................... iv Care & Cleaning ........................................................................................... v Chapter 1: Product introduction 1.1 Welcome! .................................................................................... 1-1 1.2 Package contents ......................................................................... 1-1 1.3 Monitor introduction .................................................................... 1-2 1.3.1 Front view ....................................................................... 1-2 1.3.2 Back view ........................................................................ 1-3 1.3.3 QuickFit Function ............................................................ 1-4 Chapter 2: Setup 2.1 Detaching the arm/base (for VESA wall mount) ........................ 2-1 2.2 Adjusting the monitor .................................................................. 2-2 2.3 Connecting the cables ................................................................. 2-3 2.4 Turning on the monitor ................................................................ 2-3 Chapter 3: General instructions 3.1 OSD (On-Screen Display) menu ................................................ 3-1 3.1.1 Howtorecongure .......................................................... 3-1 3.1.2 OSD function introduction ............................................... 3-1 3.2 Specicationssummary(PA248Q) ............................................. 3-7 3.4 Supported operating modes ....................................................... 3-9
iii Notices Federal Communications Commission Statement This device complies with Part 15 of the FCC Rules. Operation is subject tothefollowingtwoconditions: • Thisdevicemaynotcauseharmfulinterference,and • This device must accept any interference received including interference that maycauseundesiredoperation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits aredesignedtoprovide reasonableprotectionagainst harmfulinterference i n  a  r e s i d e n t i a l  i n s t a l l a t i o n .  T h i s  e q u i p m e n t  g e n e r a t e s ,  u s e s  a n d  c a n radiateradiofrequencyenergyand,ifnotinstalledandusedinaccordance with manufacturer’s instructions , m ay c ause harmful in terference to radio co m m u ni c a ti o n s . H o w ev e r ,  th e r e i s  n o g u a ra n t e e t h a t i n t e rf e r en c e  w il l not occur in a particular installation. If this equipment does cause harmful interfe rence to radio o r television receptio n, which can be determ ined by turning the equipment off and on, the user is encouraged to try to correct theinterferencebyoneormoreofthefollowingmeasures: • Reorientorrelocatethereceivingantenna. • Increasetheseparationbetweentheequipmentandreceiver. • Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. • Consultthedealeroranexperiencedradio/TVtechnicianforhelp. The use of shielded cables for connection of the monitor to the graphics card is required to assure compliance with FCC regulations. Changes or modications tothisunitnotexpress lyapprovedbythepartyres ponsibleforcompliancecould voidtheuser’sauthoritytooperatethisequipment. As a n E ne rg y S ta r ® Pa r tn e r, o u r c o mp a ny h a s d e te r mi n ed t h at t hi s productmeetstheEnergyStar ® guidelinesforenergyefciency. Canadian Department of Communications Statement T h i s  d i g i t a l  a p p a r a t u s  d o e s  n o t  e x c e e d  t h e  C l a s s  B  l i m i t s  f o r  r a d i o noi se em iss ion s from  digi tal  appar atu s set  out in the  Radi o Inte rfe ren ce RegulationsoftheCanadianDepartmentofCommunications. ThisclassBdigitalapparatuscomplieswithCanadianICES-003. Th i s C la s s B  di g it a l a pp a ra t us  me e ts  al l  re qu i re m en t s o f t he  Ca n ad i an Interference-CausingEquipmentRegulations. Cet appare il numériq ue de l a classe B r espect e toutes les exigenc es du RéglementsurlematérielbrouillerduCanada.
iv Safety information • Before setting up the monitor, carefully read all the documentation that came withthepackage. • Topreventreorshockhazard,neverexposethemonitortorainormoisture.  • Never try to open the monitor cabinet. The dangerous high voltages inside the monitormayresultinseriousphysicalinjury. • If the power supply is broken, do not try to x it by yourself. Contact a qualied servicetechnicianoryourretailer. • Beforeusing theproduct, makesureall cablesare correctlyconnected andthe power cables are not damaged. If you detect any damage, contact your dealer immediately. • S l o t s a n d o p e n i n g s o n t h e b a c k o r t o p o f t h e c a b i n e t a r e p r o v i d e d f o r ventilation. Do not block these slots. Never place this product near or over a radiator or heat source unless proper ventilation is provided. • The monitor should be operated only from the type of power source indicated on th e lab el. I f y ou ar e not s ure of t he ty pe of p owe r s upp ly to y our h ome , consultyourdealerorlocalpowercompany. • Usetheappropriatepow erplugwhichcomplieswith yourlocalpowerstandard. • Donotoverloadpowerstripsandextentioncords.Overloadingcanresultinre or electric shock. • Avoid dust, humidity, and temperature extremes. Do not place the monitor in anyareawhereitmaybecomewet.Placethemonitoronastablesurface.  • Unplugthe unitduring alightningstorm orif itwill notbe usedfora longperiod oftime.Thiswillprotectthemonitorfromdamageduetopowersurges. • N ev e r p u sh o b j e ct s o r s p il l l i q u id o f a n y k in d i n t o t h e s l ot s o n t h e mo n i t o r cabinet. • T o  e n s u r e s a t i s f a c t o r y o p e r a t i o n , u s e t h e  m o n i t o r o n l y w i t h U L l i s t e d  co mp ut er s wh ic h ha ve a ppr op ri at e co nf ig ur ed r ec ep ta cl es m ar ke d be tw ee n 100-240VAC. • I f y o u e n c o u n t e r t e c h n i c a l p r o b l e m s w i t h t h e m o n i t o r , c o n t a c t a q u a l i f i e d servicetechnicianoryourretailer. Thissymbolofthecrossedoutwheeledbinindicatesthattheproduct(electrical, el ect ron ic equ ip men t, a nd mer cu ry- co nta in ing but to n ce ll b at ter y) sho ul d no t be p la ced in m un ici pa l wa ste . Pl ea se c hec k l oca l re gu lat ion s f or d isp os al o f electronic products.
v Care & Cleaning • Before you lift or reposition your monitor, it is better to disconnect the cables a nd p o w e r c o r d . Fo l l o w th e c o r re c t l i ft i n g te c h n i qu e s w h en p o s i ti o n i ng t h e monitor. When lifting or carrying the monitor, grasp the edges of the monitor. Donotliftthedisplaybythestandorthecord. • Cleaning. Turn your monitor off and unplug the power cord. Clean the monitor surface with a lint-free, non-abrasive cloth. Stubborn stains may be removed with a cloth dampened with mild cleaner. • Avoid using a cleaner containing alcohol or acetone. Use a cleaner intended for use with the monitor. Never spray cleaner directly on the screen, as it may drip inside the monitor and cause an electric shock. The following symptoms are normal with the monitor: • Thescreenmayickerduringtheinitialuseduetothenatureoftheuorescent li gh t. T urn o ff t he P ow er S wi tc h a nd t ur n it o n a ga in t o ma ke s ur e th at th e ickerdisappears. • Y o u m a y f i n d s l i g h t l y u n e v e n b r i g h t n e s s o n t h e s c r e e n d e p e n d i n g o n t h e desktoppatternyouuse. • When the same image i s di splayed for hours, an a fterimage of the prev ious screenmay remainafter switchingthe image.The screenwill recoverslowlyor youcanturnoffthePowerSwitchforhours. • When the screen becomes black or ashes, or cannot work anymore,  contact yourdealerorservicecentertoxit.Donotrepairthescreenbyyourself! Conventions used in this guide W A R N I N G : I n f o r m a t i o n t o p r e v e n t i n j u r y t o y o u r s e l f w h e n t r y i n g t o complete a task. CAUTION:Informationtopreventdamagetothecomponentswhentrying to complete a task. IMPORTANT:InformationthatyouMUSTfollowtocompleteatask. NOTE:Tipsandadditionalinformationtoaidincompletingatask.
vi Wheretondmoreinformation R e f e r t o t h e f o l l o w i n g s o u r c e s f o r a d d i t i o n a l i n f o r m a t i o n a n d f o r p r o d u c t a n d software updates. 1. ASUS websites T h e A S U S w e b s i t e s w o r l d w i d e p r o v i d e u p d a t e d i n f o r m a t i o n o n A S U S hardwareandsoftwareproducts.Refertohttp://www.asus.com 2. Optional documentation You r pro duc t pac ka ge ma y i ncl ud e o pti on al do cum ent ati on th at ma y hav e been added by your dealer. These documents are not part of the standard package.
1-1 ASUSPA248SeriesLCDMonitor 1.1 Welcome! ThankyouforpurchasingtheASUS ® LCDmonitor! The latest widescreen LCD monitor from ASUS provides a crisper, broader, and brighterdisplay,plusahostoffeaturesthatenhanceyourviewingexperience. W i t h t h e s e f e a t u r e s , y o u c a n e n j o y t h e c o n v e n i e n c e a n d d e l i g h t f u l v i s u a l experiencethatthemonitorbringstoyou! 1.2 Package contents Checkyourpackageforthefollowingitems: LCDmonitor Quickstartguide Warrantycard Power cord VGAcable DVIcable DisplayPortcable USB3.0cable Support CD Cable tie ColorCalibrationTestingReport Ifanyoftheaboveitemsisdamagedormissing,contactyourretailer immediately.
1-2 Chapter1:Productintroduction 1.3 Monitor introduction 1.3.1 Front view 6 2 7 1 4 5 3 1. QuickFitbutton: • ActivatestheQuickFitfunctiondesignedforalignment. • The QuickFit  functi on contains 7 pages  of common grid patterns and paper andphotosizes.(Pleasereferto1.3.3QuickFitFunction). • Enacts the selected OSD menu item. • Increases/Decreasesvaluesormovesyourselectionup/down/left/right. 2. MENUbutton: • Turns on the OSD menu. • Exits the OSD menu or goes back to the previous menu when the OSD menu is active. • ExitstheQuickFitpatterns. The OSD menu is not available when the QuickFit function is in use. 3. Shortcut • Default:Brightnesshotkey
1-3 ASUSPA248SeriesLCDMonitor • To change the hotkey function, go to the Shortcut > Shortcut 1 menu. 4. Shortcut • Default:Contrasthotkey • To change the hotkey function, go to the Shortcut > Shortcut 2 menu. 5. button: • Selects a desired preset mode. • Automatically adjusts the image to its optimized position, clock, and phase bypressingthisbuttonfor2-4seconds(forVGAmodeonly). 6. button: • Selects an available input source. Press button(InputSelectbutton)todisplayHDMI/DisplayPort signalsafteryouconnectHDMI/DisplayPortcablewiththemonitor . 7. Powerbutton/powerindicator • Turnsthemonitoron/off. • Thecolordenitionofthepowerindicatorisasthebelowtable. Status Description White On Orange Standbymode Off Off 1.3.2 Back view 1 2 3 4 5 6 7 8 9 1 0 Rear connectors 1. Power switch .Presstheswitchtoturnon/offpower.
1-4 Chapter1:Productintroduction 2. AC-IN port . This port connects the power cord. 3. DisplayPort .ThisportisforconnectionforaDisplayPortcompatibledevice. 4. HDMI port . This port is for connection with an HDMI compatible device. 5. DVI port . This 24-pin port is for PC (Personal Computer) DVI-D digital signal connection. 6. VGA port .This15-pinportisforPCVGAconnection. 7. Earphone jack . 8. USB 3.0 upstream port . This port is for connection with a USB upstream cable. TheconnectionenablestheUSBportsonthemonitor. 9. Kensington lock slot . 10. USB 3.0 downstream ports . These ports are for connection with USB devices, suchasUSBkeyboard/mouse,USBashdrive,etc. 1.3.3 QuickFitFunction The QuickFit function contains three kinds of patterns: (1) Grid patterns (2) Paper size (3) Photo size. To activate the patterns, press the QuickFit button. Press the button again until a desired patternis selected. You can move the button up/down/ left/right to change the pattern’s position if needed. Note that all the patterns can be moved left/right accroding to your need, but may have limited range for moving up/down. 1. Gridpatterns Thegridpatternsfacilitatedesigners anduserstoorganizecontentand layoutona pageandachieveaconsistentlookandfeel. Centimeters Inches
1-5 ASUSPA248SeriesLCDMonitor AlignmentGrid 2. Papersize QuickFitprovides numerouscommonlyus edstandardpapersi zesforuserstovie w theirdocumentsinrealsizeonthescreen. A4 Letter 3. Photosize ThevariousrealphotosizesdisplayedintheQuickFitfunctionprovides photographersandotheruserstoaccuratelyviewandedittheirphotosinrealsize on the screen. Photo4x6,3x5,2x2 Photo8x10,5x7
1-6 Chapter1:Productintroduction
2-1 ASUSPA248SeriesLCDMonitor 2.1 Detaching the arm/base (for VESA wall mount) Th e  d et a ch a b le  a r m/ b a se  o f t h is  m on i t or  i s  s p ec i a ll y  d es i gn e d  f o r  V E S A w a ll mount. Todetachthearm/base: 1. Have the front of the monitor face down on a table. 2. Use a screwdriver to remove the four screws on the arm (Figure 1), and then detachthearm/basefromthemonitor(Figure2). Werecommendthatyoucoverthetablesurfacewithsoftclothtoprevent damagetothemonitor. (Figure1) (Figure2)
2-2 Chapter2:Setup 2.2 Adjusting the monitor •  Foroptimalviewing,werecommendthatyoulookatthefullfaceofthe monitor,thenadjustthemonitortotheanglethatismostcomfortableforyou. • Holdthestandtopreventthemonitorfromfallingwhenyouchangeitsangle. •  Youcanadjustthemonitor’sanglefrom 20˚to-5˚andit allows 60˚ swivel adjustmentfromeitherleftorright.Youcanalsoadjustthemonitor’sheight within /-10cm. 10cm 60° 0° 60° 20° ~ -5° Pivoting the monitor 1. Liftthemonitortothehighestposition. 2. Tiltthemonitortoitsmaximumangle. 3. Pivotthemonitorclockwisetotheangleyouneed. 20° ~ -5° Itisnormalthatthemonitorslightlyshakeswhileyouadjusttheviewingangle. (Tilt) (Swivel) (Heightadjustment)
2-3 ASUSPA248SeriesLCDMonitor 2.3 Connecting the cables 1. Connectthecablesasthefollowinginstructions: • To connect the power cord :connectoneendofthepowercordsecurelyto themonitor’sACinputport,theotherendtoapoweroutlet. • To connect the VGA/HDMI/DVI/DisplayPort cable : a. PlugoneendoftheVGA/HDMI/DVI/DisplayPortcabletothemonitor’s VGA/HDMI/DVI/DisplayPortjack. b. ConnecttheotherendoftheVGA/HDMI/DVI/DisplayPortcabletoyour computer'sVGA/HDMI/DVI/DisplayPortjack. c. TightenthetwoscrewstosecuretheVGA/DVIconnector. • To use the earphone: connecttheendwithplugtypetothemonitor’s earphonejackwhenanHDMIorDisplayPortsignalisfed. • To use the USB 3.0 ports :TakethesuppliedUSB3.0cable,andplug thesmallerend(typeB)oftheUSBupstreamcabletothemonitor’sUSB upstreamport,andthelargerend(typeA)toyourcomputer’sUSB3.0port. MakesureyourcomputerisinstalledwiththelastestWindows7operating system.ThatwillenabletheUSBportsonthemonitortowork. When these cables are connected, you can choose the desired signal from the Input Select item in the OSD menu. 2.4 Turning on the monitor Press the power button  . Seepage 1-2 for the location of the power button. The power indicator lightsupinwhitetoshowthatthemonitorisON.
2-4 Chapter2:Setup
3-1 ASUSPA248SeriesLCDMonitor 3.1 OSD (On-Screen Display) menu 3.1.1 How to reconfigure 1. PresstheMENUbuttontoactivatetheOSDmenu. 2. Move the buttonup/downtonavigatethroughthefunctions.Highlight the desired function and press the button to activate it. If the function selectedhasasub-menu, move the buttonup/downtonavigatethrough thesub-menufunctions.Highlightthedesiredsub-menufunctionandpress the button to activate it. 3. Move the buttonleft/right to changethesettingsoftheselectedfunction. 4. ToexitandsavetheOSDmenu,presstheMENUbuttonrepeatedlyuntilthe OSD menu disappears. Toadjustotherfunctions,repeat steps 1-3. 3.1.2 OSD function introduction 1. Splendid Thisfunctioncontainssixsub-functionsyoucanselectforyourpreference. EachmodehastheResetselection,allowingyoutomaintainyoursettingor return to the preset mode. • Standard Mode :bestchoicefordocumenteditingwithSPLENDID™ VideoEnhancement . • sRGB Mode :compatiblewithsRGBcolorspace,sRGBmodeisthebest choicefordocumentediting.
3-2 Chapter3:OSD(On-ScreenDisplay)menu • Scenery Mode :bestchoiceforsceneryphotodisplaywithSPLENDID™ VideoEnhancement. • Theater Mode :bestchoiceformovieswithSPLENDID™Video Enhancement. • User Mode 1/User Mode 2 :MoreitemsareadjustableintheColormenu. Function Standard Mode sRGB Mode Scenery Mode Theater Mode User Mode 1/User Mode 2 Brightness Yes Yes Yes Yes Yes Contrast Yes No Yes Yes Yes Saturation No No Yes Yes Yes Hue No No No No Yes Color Temperature Yes No Yes Yes Yes Gamma Yes No No No Yes Advanced Setting Six-axis Hue No No No No Yes Six-axis Saturation No No No No Yes Gain No No No No Yes Offset No No No No Yes 2. Color Setadesiredcolorsettingfromthismenu. • Brightness :theadjustingrangeisfrom0to100. • Contrast :theadjustingrangeisfrom0to100. • Saturation :theadjustingrangeisfrom0to100. • Hue :shiftstheimagecolorbetweengreenandpurple. • Color Temp. :contains4modesincluding9300K,6500K,5500Kand 5000K. • Gamma :allowsyoutosetthecolormodeto2.2or1.8. • Advanced Setting :
3-3 ASUSPA248SeriesLCDMonitor * 6-axisHueadjustment. * 6-axisSaturationadjustment. * AdjuststhegainlevelsforR,G,B. * AdjuststheblackleveloffsetvaluesforR,G,B. • Color Reset : * CurrentSplendidcolormodereset: Resetsthecolorsettingsofcurrentcolormodetothefactory default value. * AllSplendidcolormodereset: Resetsthecolorsettingsofallcolormodestothefactorydefault value. 3. Image Settheimagerelatedsettingfromthismenu. • Sharpness :theadjustingrangeisfrom0to100. • Trace Free :adjuststheresponsetimeofthemonitor.
3-4 Chapter3:OSD(On-ScreenDisplay)menu • Aspect Control :adjuststheaspectratiotofull,4:3,1:1,orOverScan (onlyavailablefortheHDMIinput). • ASCR :turnson/offtheASCR(ASUSSmartContrastRatio)function. • Position :adjuststhehorizontalposition(H-Position)andthevertical position(V-Position)oftheimage.Theadjustingrangeisfrom0to100. • Focus :reducesHorizonal-linenoiseandVertical-linenoiseoftheimage byadjusting(Phase)and(Clock)separately.Theadjustingrangeisfrom 0to100. • AUTO Adjust. :Automatically adjusts the image to its optimized position, clock,andphase. • Phaseadjuststhephaseofthepixelclocksignal.Withawrongphase adjustment,thescreenshowshorizontaldisturbances. • Clock(pixelfrequency)controlsthenumberofpixelsscannedbyone horizontalsweep.Ifthefrequencyisnotcorrect,thescreenshowsvertical stripesandtheimageisnotproportional. 4. PIP/PBP Setting ThePIP/PBPSettingallowsyoutoopenupanothersub-windowconnected fromanothervideosourcebesidesthemain-windowfromyouroriginalvideo source.Byactivatingthisfunction,youcanhavetwopicturesfromtwo differentvideosourcesdisplayedbythemonitor. • PIP/PBP Mode :turnsthePIPorPBPfunctiononoroff. • PIP/PBP Source :SelectsthevideoinputsourcefromamongVGA,DVI, HDMI,andDisplayPort. • Size :AdjuststhePIPsizetoSmall,Middle,orLarge.(Onlyavailablefor thePIPmode) • Position :Adjuststhepositionofthesub-windowtoRight-Top,Left-Top, Right-Bottom,orLeft-Bottom.(OnlyavailableforthePIPmode) • Switch :Switchesthesourcesofthemainandsub-windows. TheDVIandHDMIinputsourcesshouldnotbeselectedasthemain- window or sub-window at the same time. See the table below for details.
3-5 ASUSPA248SeriesLCDMonitor Main-window Sub-window VGA DVI HDMI DisplayPort VGA Yes Yes Yes DVI Yes No Yes HDMI Yes No Yes DisplayPort Yes Yes Yes 5. Input Select Inthisfunction,youcanselectyourdesiredinputsource. 6. System Setup Allowsyoutoadjustthesystem. • Splendid Demo Mode :splitsthescreenintotwoforSplendidmodes comparison.(Scenerymode/theatermodeonly) • OSD Setup : * Adjuststhehorizontalposition(H-Position)/theverticalposition (V-Position)oftheOSDfrom0to100. * AdjuststheOSDtimeoutfrom10to120seconds. * EnablesordisablestheDDC/CIfunction. * AdjuststheOSDbackgroundfromopaquetotransparent. * Adjusts the OSD rotation. • Information :showsthemonitorinformation. • Language :thereare10languagesforyourselection,includingEnglish, French,German,Spanish,Italian,Dutch,Russian,TraditionalChinese, SimplifiedChinese,andJapanese. • Power Indicator :turnsthepowerLEDindicatoron/off.
3-6 Chapter3:OSD(On-ScreenDisplay)menu • QuickFitColor :adjuststheQuickFitcoloramong7presetcolors. • All Reset :“Yes”allowsyoutorestorethedefaultsettings. 7. Shortcut Defines the functions for Shortcut 1 and 2 buttons. • Shortcut 1/Shortcut 2 :selectsafunctionforShortcut1and2buttons. Whenacertainfunctionisselectedoractivated,yourshortcutkey maynotsupport.Seethetablebelowfordetails. Function selected or activated Thedenedshortcutkeynot support ASCR Brightness sRGB Contrast/ColorTemp./Advanced Setting PBP OSD Rotation OSD Rotation PIP/PBPSetting Standard/Scenery/Theater AdvancedSetting VGA/DVI Volume QuickFit All,exceptforQuickFitColor
3-7 ASUSPA248SeriesLCDMonitor 3.2 Specicationssummary(PA248Q) Panel Type TFTLCD Panel size 24.1"(16:10,61.13cm)widescreen Max. Resolution 1920x1200 Pixel pitch 0.270mm Brightness (Typ.) 300cd/m 2 Contrast Ratio (Typ.) 1000:1 Contrast Ratio (Max.) 80,000,000:1(withASCRon) Viewing angle(H/V) CR>10 178˚/178˚ Display colors 16.7 M Response time 6ms(Graytogray) SPLENDID™ Video Enhancement Yes SPLENDID™ selection 6videopresetmodes(byhotkey) Auto adjustment Yes Color temperature selection 4 color temperatures Digital input HDMIv1.4,DisplayPortV1.1a,DVI-DwithHDCP Analog input D-Sub Earphone jack Yes USB 3.0 port Upstreamx1,Downstreamx4 Colors Black Power LED White(On)/Orange(Standby) Tilt 20˚~-5˚ Swivel 60˚~-60˚ Height Adjustment 100mm Kensington lock Yes AC input voltage AC:100~240V Power consumption PowerOn:<75W(Max.),Standby:<1W(Typ.),Power Off:0W(Switchoff) Temperature (Operating) 5˚C~35˚C Temperature (Non-operating) -20˚C~ 60˚C Dimension (W x H x D) 557.2mmx416.3mmx235mm(machine) 681mmx439mmx292mm(package) Weight (Esti.) 6.4kg(Net);9.9kg(Gross) Multi-languages 10languages(English,German,Italian,French,Dutch, Spanish,Russian,TraditionalChinese,Simplied Chinese,Japanese) Accessories VGAcable,DVIcable,DisplayPortcable,Powercord, USB3.0cable,Quickstartguide,Warrantycard,Support CD,Cabletie,ColorCalibrationTestingReport Regulation approvals EnergyStar,ChinaEnergyLevel2,EPEATGold,UL/ cUL,CB,CE,EuP,FCC(ClassB),CCC,BSMI,Gost-R, Hygeinic,C-Tick,VCCI,UkrSEPRO,TCO5.2,TUV-GS, TUV-Ergo,J-MOSS,RoHS,WEEE,PSE,Windows7 WHQL,MacCompliance** *Specicationsaresubjecttochangewithoutnotice. **Requires Mac OS X v10.x
3-8 Chapter3:OSD(On-ScreenDisplay)menu 3.3 Troubleshooting(FAQ) Problem Possible Solution PowerLEDisnotON • Press the button to check if the monitor isintheONmode. • Checkifthepowercordisproperly connected to the monitor and the power outlet. • CheckifthepowerswitchisON. ThepowerLEDlightsamberandthereis noscreenimage • Check if the monitor and the computer are intheONmode. • Makesurethesignalcableisproperly connected the monitor and the computer. • Inspectthesignalcableandmakesure none of the pins are bent. • Connect the computer with another available monitor to check if the computer isproperlyworking. Screenimageistoolightordark • AdjusttheContrastandBrightness settingsviaOSD. Screenimageisnotcenteredorsized properly • Press the button for 2-4 seconds toautomaticallyadjusttheimage(forVGA modeonly). • AdjusttheH-PositionorV-Position settingsviaOSD. Screenimagebouncesorawavepatternis presentintheimage • Makesurethesignalcableisproperly connected to the monitor and the computer. • Moveelectricaldevicesthatmaycause electrical interference. Screenimagehascolordefects(whitedoes notlookwhite) • Inspectthesignalcableandmakesure that none of the pins are bent. • Perform All Reset via OSD. • AdjusttheR/G/Bcolorsettingsorselect the Color Temperature via OSD. Screenimageisblurryorfuzzy • Press the button for 2-4 seconds toautomaticallyadjusttheimage(forVGA modeonly). • AdjustthePhaseandClocksettingsvia OSD. Nosoundorsoundislow • EnsurethattheHDMIcableisproperly connected to the monitor and the computer. • Adjustthevolumesettingsofbothyour monitor and HDMI device. • Ensure that the computer sound card driverisproperlyinstalledandactivated.
3-9 ASUSPA248SeriesLCDMonitor 3.4 Supported operating modes Resolution Frequency Horizontal Frequency (KHz) Vertical Frequency (Hz) Pixel (MHz) 640x480 31.47(N) 59.94(N) 25.18 640x480 35.00(N) 66.66(N) 30.24 640x480 37.87(N) 72.82(N) 31.5 640x480 37.5(N) 75.00(N) 31.5 720x400 31.47(N) 70.08(P) 28.32 800x600 35.16(P) 56.25(P) 36 800x600 37.88(P) 60.32(P) 40 800x600 48.08(P) 72.12(P) 50 800x600 46.86(P) 75.00(P) 49.5 832X624 49.72(P/N) 74.55(P/N) 57.28 1024x768 48.36(N) 60.00(N) 65 1024x768 56.476(N) 70.069(N) 75 1024x768 60.02(N) 75.00(N) 78.75 1152x864 67.5(P/N) 75.00(P/N) 108 1280x960 60.00(P) 60.00(N) 108 1280x1024 63.98(P) 60.02(P) 108 1280x1024 79.98(P) 75.02(P) 135 1366x768 47.712(P) 59.79(P) 85.5 1440x900 55.94(N) 59.89(P) 106.5 1600x1200 75.00(P) 60.00(P) 162 1680x1050 65.29(N) 60.00(P) 146.25 1920x1080 67.5(P) 60.00(P) 148.5 1920x1200 (ReducedBlanking) 74.038(P) 59.95(N) 154 * Modes not listed in the table may not be supported. For optimal resolution, we recommend that you choose a mode listed in the table above. * ThismonitorsupportsfullHD(480p,576p,720p,1080i/p)videocontentfromgameconsoles,DVD players and other consumer video devices via HDMI or DisplayPort.