Asus VB198TL User manual

VB178(x)L / VB198(x)L
Series
LCD Monitor
User Guide

ii
Copyright © 2012 ASUSTeK COMPUTER INC. All Rights Reserved.
No part of this manual, including the products and software described in it, may be reproduced,
transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any
means, except documentation kept by the purchaser for backup purposes, without the express written
permission of ASUSTeK COMPUTER INC. (“ASUS”).
Product warranty or service will not be extended if: (1) the product is repaired, modied or altered, unless
such repair, modication of alteration is authorized in writing by ASUS; or (2) the serial number of the
product is defaced or missing.
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS
DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS,
LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE),
EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY
DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.
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 ASUS. ASUS 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 ............................................................. 1-2
1.4 Monitor introduction .................................................................... 1-3
1.4.1 Front of the LCD monitor ................................................ 1-3
1.4.2 Rear of the LCD monitor ................................................. 1-4
2.1 Adjusting the monitor.................................................................. 2-1
2.2 Detaching the arm/stan(for VESA wall mount).......................... 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............................................................................... 3-5
3.3 Troubleshooting (FAQ)................................................................ 3-6
3.4 Supported timing list ..........................................................................3-7

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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.
• 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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.
• Neverpushobjectsorspillliquidofanykindintotheslotsonthe
monitorcabinet.
• Toensuresatisfactoryoperation,incaseuseataPCthenitshould
usethemonitoronlywithcomputerswhichhaveappropriate
conguredreceptaclesmarkedbetween100-240VAC.
• Ifyouencountertechnicalproblemswiththemonitor,contacta
qualiedservicetechnicianoryourretailer.
• Thewallsocketshallbeinstalledneartheequipmentandshallbeeasily
accessible.

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ickerduringtheinitialuseduetothenatureoftheuorescent
light.TurnoffthePowerSwitchandturnitonagaintomakesurethatthe
ickerdisappears.
• Youmaynd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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
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. ASUS websites
TheASUSwebsitesworldwideprovideupdatedinformationonASUS
hardwareandsoftwareproducts.Refertohttp://www.asus.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.

1-1ASUSLCDMonitorVB178(x)L/VB198(x)LSeries
1.1 Welcome!
ThankyouforpurchasingtheASUS®VB178(x)L/VB198(x)LSeries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.
Withthesefeatures,youcanenjoytheconvenienceanddelightfulvisual
experiencethattheVB178(x)L/VB198(x)LSeriesbringsyou!
1.2 Package contents
CheckyourVB178(x)L/VB198(x)LSeriesLCDMonitorpackageforthefollowing
items:
LCD monitor
Monitorbase
UsermanualCD
QuickStartGuide
Warrantycard
1xPowercord
1xVGAcable
1xDVIcable(VB178TL/NL,VB198TL/NL)
1xAudiocable(VB178TL/SL,VB198TL/SL)
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
To assemble the monitor base::
1. Placethedisplayatonaclothonthetable,assemblethebaseaccordingto
thedrawinganduseacointoturnthescrewtight.
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.
2
1
90
90

1-3ASUSLCDMonitorVB178(x)L/VB198(x)LSeries
1.4 Monitor introduction
1.4.1 Front of the LCD monitor
5
4
3
21 6
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fromsixvideopresetmodes(SceneryMode,
StandardMode,TheaterMode,GameMode,NightViewMode,and
sRGBMode)withSPLENDID™VideoIntelligence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Volumeadjustment.(VB178TL/SL,VB198TL/
SL)
• ThisisalsoahotkeyforContrastadjustment.(VB178NL/DL,VB198NL/
DL)
3. MENUButton:
• 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.

1-4 Chapter1:ProductIntroduction
5. PowerButton:
• Pressthisbuttontoturnthemonitoron/off.
6. PowerIndicator
• Thecolordefinitionofthepowerindicatorisasthebelowtable.
Status Description
Blue ON
Amber Standbymode
OFF OFF
1.4.2 Rear of the LCD monitor
43
2
1
Screwholesfor
VESAWallMount
Rear connectors
Rear connectors (from left to right)
1. AC-IN port. Thisportconnectsthepowerconnectorfromthebundledpower
cord.
2. Audio-in port.ThisportconnectsPCaudiosourcebythebundledaudio
cable.(VB178TL/SL,VB198TL/SL)
3. DVI port.This24-pinportisforPC(PersonalComputer)DVI-Ddigitalsignal
connection.(VB178TL/NL,VB198TL/NL)
4. D-SUB port.This15-pinportisforPCVGAconnection.