Asus LED-22 User manual

LED-22
User Guide

ii
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR
INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE,
AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY CBC. CBC ASSUMES NO
RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS
MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.
Products and corporate names appearing in this manual may or may not be registered trademarks or
copyrights of their respective companies, and are used only for identication or explanation and to the
owners’ benet, without intent to infringe.
Table of contents
Notices......................................................................................................... iii
Safety information ...................................................................................... iv
Care & Cleaning........................................................................................... v
1.1 Welcome! ...................................................................................... 1-1
1.2 Package contents......................................................................... 1-1
1.3 Assembling the monitor base..................................................... 1-2
1.4 Connecting cables ....................................................................... 1-2
1.5 Monitor introduction .................................................................... 1-3
1.5.1 Front of the LCD monitor ................................................ 1-3
1.5.2 Rear of the LCD monitor ................................................. 1-5
2.1 Detaching the arm/stand
(for VESA wall mount) ................................................................. 2-1
2.2 Adjusting the monitor.................................................................. 2-2
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............................................................................... 3-6
3.3 Troubleshooting (FAQ)................................................................ 3-8
3.4 Supported Timing List ................................................................. 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
inaresidentialinstallation.Thisequipmentgenerates,usesandcan
radiateradiofrequencyenergyand,ifnotinstalledandusedinaccordance
withmanufacturer’sinstructions,maycauseharmfulinterferencetoradio
communications.However,thereisnoguaranteethatinterferencewill
notoccurinaparticularinstallation.Ifthisequipmentdoescauseharmful
interferencetoradioortelevisionreception,whichcanbedetermined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.
AsanEnergyStar® Partner,ourcompanyhasdetermined
thatthisproductmeetstheEnergyStar® guidelinesfor
energyefciency.
Canadian Department of Communications Statement
ThisdigitalapparatusdoesnotexceedtheClassBlimitsforradio
noiseemissionsfromdigitalapparatussetoutintheRadioInterference
RegulationsoftheCanadianDepartmentofCommunications.
ThisclassBdigitalapparatuscomplieswithCanadianICES-003.

iv
Safety information
• Beforesettingupthemonitor,carefullyreadallthedocumentationthat
camewiththepackage.
• Topreventfire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fixitbyyourself.Contacta
qualified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.
• Slotsandopeningsonthebackortopofthecabinetareprovidedfor
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thelabel.Ifyouarenotsureofthetypeofpowersupplyto
yourhome,consultyourdealerorlocalpowercompany.
• Usetheappropriatepowerplugwhichcomplieswithyourlocalpower
standard.
• Donotoverloadpowerstripsandextentioncords.Overloadingcan
resultinfire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.
• Neverpushobjectsorspillliquidofanykindintotheslotsonthe
monitorcabinet.
• Toensuresatisfactoryoperation,usethemonitoronlywithULlisted
computerswhichhaveappropriateconfiguredreceptaclesmarked
between100-240VAC.
• Ifyouencountertechnicalproblemswiththemonitor,contacta
qualifiedservicetechnicianoryourretailer.

v
Care & Cleaning
• Beforeyouliftorrepositionyourmonitor,itisbettertodisconnectthe
cablesandpowercord.Followthecorrectliftingtechniqueswhen
positioningthe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LCD.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flickerduringtheinitialuseduetothenatureofthe
fluorescentlight.TurnoffthePowerSwitchandturnitonagainto
makesurethattheflickerdisappears.
• Youmayfindslightlyunevenbrightnessonthescreendependingon
thedesktoppatternyouuse.
• Whenthesameimageisdisplayedforhours,anafterimageofthe
previous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flashes,orcannotworkanymore,
contactyourdealerorservicecentertofixit.Donotrepairthescreen
byyourself!
Conventions used in this guide
WARNING:Informationtopreventinjurytoyourselfwhentrying
to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
Refertothefollowingsourcesforadditionalinformationandforproduct
andsoftwareupdates.
1. Our website
Refertohttp://www.computarganz.com
2. Optional documentation
Yourproductpackagemayincludeoptionaldocumentationthatmay
havebeenaddedbyyourdealer.Thesedocumentsarenotpartof
thestandardpackage.

1-1
1.1 Welcome!
ThankyouforpurchasingtheLED-22 monitor.
ThelatestwidescreenLCDmonitorfromCBCprovidesacrisper,
broader,andbrighterdisplay,plusahostoffeaturesthatenhanceyour
viewingexperience.
Withthesefeatures,youcanenjoytheconvenienceanddelightfulvisual
experiencethattheLED-22 Seriesbringsyou.
1.2 Package contents
CheckyourLED-22 monitorpackageforthe
followingitems:
LCD monitor
 Monitorbase
 Quickstartguide
 1xPowercord
 1xVGAcable
 1xDVIcable(Onlyforsomemodels)
 1xWarrantycard
Ifanyoftheaboveitemsisdamagedormissing,contactyourretailer
immediately.

1-2 Chapter 1: Product Introduction
1.3 Assembling the monitor base
To assemble the monitor base:
1. Attach the base to the arm and with the screw to join them tightly.
You can easily tighten the screw by
2. Adjust the monitor to the angle that is most comfortable for you.
We recommend that you cover the table surface with soft cloth to
prevent damage to the monitor.
12
1
2
Make sure to screw the base to the arm tightly.
1.4 Connecting cables
To connect cables:
Connect the cables you need based on chapter 1.5.2, page1-5.
LED-22_English.pdf 1 1/2/13 3:10 PM

1-3
LED-22 Manual
1.5 Monitor introduction
1.5.1 Front of the LCD monitor
12 3 4 56
H
D/N
1. Button:
• Automaticallyadjusttheimagetoitsoptimizedposition,clock,
andphasebylongpressingthisbuttonfor2-4seconds(forVGA
modeonly).
• Usethishotkeytoswitchamongsixvideopresetmodes
(Scenery,Standard,Theater,Game,NightView,andsRGB
Mode)withSPLENDID™VideoEnhancementTechnology.
• ExittheOSDmenuorgobacktothepreviousmenuastheOSD
menuisactive.
2. Button:
• Pressthisbuttontodecreasethevalueofthefunctionselected
ormovetothenextfuction.
• Thisisalsoahotkeyforcontrastadjustment.

1-4 Chapter1:ProductIntroduction
3. MENUButton:
• PressthisbuttontoentertheOSDmenu.
• Pressthisbuttontoenter/selecttheicon(function)highlighted
whiletheOSDisactivated.
4. Button:
• Pressthisbuttontoincreasethevalueofthefunctionselected
ormoveright/uptothenextfunction.
• Thisisalsoahotkeyforbrightnessadjustment.
5. InputSelectButton:
• ThisbuttonisavailableformodelVS228H/VS238H/VS247H
only.
• UsethishotkeytoswitchamongVGA,DVI,orHDMIinputs.
6. PowerButton/PowerIndicator:
• Pressthisbuttontoturnthemonitoron/off.
• Thecolordefinitionofthepowerindicatorisasthetablebelow.
Status Description
Blue ON
Amber Standbymode
OFF OFF