Asus VX238H User manual

VX238 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.
First Edition
July 2012

iii
Table of contents
Notices......................................................................................................... iv
Safety information ....................................................................................... v
Care & Cleaning.......................................................................................... vi
Takeback Services..................................................................................... vii
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........................................................................ 1-4
1.3.3 QuickFit Function ............................................................ 1-5
2.1 Assembling the monitor base..................................................... 2-1
2.2 Adjusting the monitor.................................................................. 2-1
2.3 Connecting the cables................................................................. 2-2
2.4 Turning on 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Summary ............................................................. 3-4
3.2.1 VX238H........................................................................... 3-4
3.2.2 VX238T ........................................................................... 3-5
3.2.3 VX238S........................................................................... 3-6
3.2.4 VX238N........................................................................... 3-7
3.2.5 VX238D........................................................................... 3-8
3.3 Troubleshooting (FAQ)................................................................ 3-9
3.4 Supported operating modes ..................................................... 3-10

iv
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.
Thisproductimplementspowermanagementfunctionality.Incaseofno
signalinputafter10seconds,theproductautomaticallygoestosleep/
standby mode.
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.

v
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.

vi
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.

vii
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.
Takeback Services
ASUSrecyclingandtakebackprogramscomefromourcommitmenttothe
higheststandardsforprotectingourenvironment.Webelieveinproviding
solutions for our customers to be able to responsibly recycle our products,
batteriesandothercomponentsaswellasthepackagingmaterials.
Pleasegotohttp://csr.asus.com/english/Takeback.htmfordetailrecycling
informationindifferentregion.

1-1
ASUS LCD Monitor VX238H, VX238T, VX238S, VX238N, VX238D
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.
Withthesefeatures,youcanenjoytheconvenienceanddelightfulvisual
experiencethatthemonitorbringstoyou!
1.2 Package contents
Checkyourpackageforthefollowingitems:
LCD monitor
1 x Adapter
1 x Power cable
 1xVGAcable
1 x DVI-HDMI cable (Available for model VX238H)
1 x DVI cable (Available for model VX238T & VX238N)
1 x Audio cable (Available for model VX238H/T/S)
 1xQuickstartguide
 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 Monitor introduction
1.3.1 Front view
74 6
74 2
74 2
1. Button:
• Activates the QuickFit function. (Please refer to 1.3.3 QuickFit
function).
2. , , Button:
• Selects a desired preset mode. ( , )
• ExittheOSDmenuorgobacktothepreviousmenuastheOSD
menu is active. ( , )
• Automaticallyadjuststheimagetoitsoptimizedposition,clock,
andphasebypressingthisbuttonfor2~4seconds(forVGA
mode only). ( , )
VX238H
VX238T / VX238S
VX238N / VX238D

1-3
ASUS LCD Monitor VX238H, VX238T, VX238S, VX238N, VX238D
3. , Button:
• Decreases values or moves your selection left/down.
• Volume hotkey ( )
• Contrast hotkey ( )
4. MENUButton:
• Turns on the OSD menu.
• Enacts the selected OSD menu item.
5. Button:
• Increasesvaluesormovesyourselectionright/up.
• Brightnesshotkey
6. InputSelectButton:
• Selects an available input source.
Press (InputSelectbutton)todisplayHDMIsignalsafteryouconnect
HDMI cable with the monitor.
(Available for model VX238H only)
7. 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
White ON
Amber Standby mode
OFF OFF

1-4 Chapter1:ProductIntroduction
1.3.2 Back view
VGA
HDMI-2
DVI
HDMI-1
64
1. DVI port(AvailableformodelVX238TandVX238N):This24-pinport
isforPC(PersonalComputer)DVI-Ddigitalsignalconnection.
2. HDMI port(AvailableformodelVX238H):Thisportisforconnection
with an HDMI compatible device.
3. VGA port:This15-pinportisforPCVGAconnection.
4. Audio-in port:ThisportconnectsPCaudiosourcebythebundled
audio cable.
5. Earphone jack (AvailableformodelVX238Honly):Thisport
connects to an earphone.
6. DC-in port:Thisportconnectstheadapter.

1-5
ASUS LCD Monitor VX238H, VX238T, VX238S, VX238N, VX238D
1.3.3 QuickFit Function
The QuickFit function allows users to have a preview of the document or
photolayoutdirectlyonscreenwithoutprintingtestcopies.
To activate QuickFit, press the QuickFit hotkey repeatedly to switch
between different pattern sizes.
AlignmentGrid Letter
Alignment Grid
QuickFit
Letter
QuickFit
Photo 4x6, 3x5, 2x2 Photo 8x10, 5x7
4x6 3x5 2x2
QuickFit
5x78x10
QuickFit
WhenQuickFitisactivated,pressthecontrolbuttonsonthefrontpanelto
makeadjustments.TheQuickFitOSDdisplayedinthelowerrightcorner
ofthescreenwillguideuserstomakeselections.
QuickFit

2-1 Chapter2:Setup
2.1 Assembling the monitor base
To assemble the monitor base:
1. Have the front of the monitor face down on a table.
2. Attachthebasetothearmandxwiththescrewtojointhemtightly.
Youcaneasilytightenthescrewbyngers.
3. 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.
2.2 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whilechangingits
angle.
• Youcanadjustthemonitor’sanglefrom-5˚to20˚.
-5 to +20
Itisnormalthatthemonitorslightlyshakeswhileyouadjusttheviewingangle.

2-2
ASUS LCD Monitor VX238H, VX238T, VX238S, VX238N, VX238D
2.3 Connecting the cables
Connectthecablesaccordingtothefollowinginstructions:
VGA
HDMI-2
DVI
HDMI-1
DVI HDMI
Audio-in DC-IN
VGA Earphone jack
• To connect the audio cable: connect one end of the audio cable to
the monitor’s Audio-in port, the other end to the computer’s audio-out
port.
• To connect the power cord:
a. Connect the adapter to the monitor's DC input.
b. Connect one end of the power cable to the adapter, and the other
end to a power outlet.
• To connect the VGA/DVI/HDMI cable:
a. PlugoneendoftheVGA/DVI/HDMIcabletothemonitor'sVGA/
DVI/HDMI port.
b. ConnecttheotherendoftheVGA/DVI/HDMIcabletoyour
computer'sVGA/DVI/HDMIport.
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.
ForVX238H/T/Nmodels,whenmultiplevideosignalcablesareconnected,
youcanchoosethedesiredsignalbypressingthe Input Select key (for
VX238H) or select 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.

3-1 Chapter3:GeneralInstruction
3.1 OSD (On-Screen Display) menu
3.1.1 Howtorecongure
1. Press the MENU button
to activate the OSD menu.
2. Press and tonavigate
throughthefunctions.Highlight
and activate the desired function
bypressingtheMENUbutton.If
the function selected has a
sub-menu, press and againtonavigatethroughthe
sub-menufunctions.Highlightandactivatethedesiredsub-menu
functionbypressingtheMENUbutton.
3. Press and tochangethesettingsoftheselectedfunction.
4. To exit the OSD menu, press the button. Repeat step 2 and step 3
to adjust any other function.
3.1.2 OSD Function Introduction
1. Splendid
This function contains six sub-
functions that you can select for
your preference. Each mode has
theResetselection,allowingyou
tomaintainyoursettingorreturn
to the preset mode.
• Scenery Mode:bestchoiceforsceneryphotodisplaywith
SPLENDID™ Video Enhancement.
• Standard Mode:bestchoicefordocumenteditingwith
SPLENDID™ Video Enhancement.
• Theater Mode:bestchoiceformovieswithSPLENDID™Video
Enhancement.
• Game Mode:bestchoiceforgamesplayingwithSPLENDID™
Video Enhancement.
• Night View Mode:bestchoicefordark-scenegamesormovies
with SPLENDID™ Video Enhancement.
• sRGB:bestchoiceforviewingphotosandgraphicsfromPCs.
VX238
Splendid
Color
Image
Input Select
System Setup
Scenery Mode
Standard Mode
Theater Mode
Game Mode
Night View Mode
sRGB
Move Menu Exit
VX238
Splendid
Color
Image
Input Select
System Setup
Scenery Mode
Standard Mode
Theater Mode
Game Mode
Night View Mode
sRGB
Move Menu Exit

3-2
ASUS LCD Monitor VX238H, VX238T, VX238S, VX238N, VX238D
In the Standard Mode, the Saturation, Skin Tone, Sharpness, and
ASCRfunctionsarenotuser-configurable.
In the sRGB, the Brightness, Contrast, Saturation, Color
Temp., Skin Tone, Sharpness, and ASCR functions are not user-
configurable.
2. Color
YoucanadjustBrightness,Contrast,
Saturation, Color Temp., and Skin
Tone from this menu.
• Brightness:theadjusting
rangeisfrom0to100.
button is a hotkey to activate
this function.
• Contrast:theadjustingrangeisfrom0to100.
• Saturation:theadjustingrangeisfrom0to100.
• Color Temp.:containsfourmodesincludingCool,Normal,
WarmandUserMode.
• Skin Tone:containsthreecolormodesincludingReddish,
Natural, and Yellowish.
• Smart View:providesbetterdisplayqualityunderbigviewing
angle.
In the User Mode, colors of R (Red), G (Green), and B (Blue) are
user-configurable;theadjustingrangeisfrom0~100.
3. Image
You can adjust Sharpness, Trace
Free, Aspect Control, ASCR,
Position(VGAonly),andFocus
(VGAonly)fromthismenu.
• Sharpness:theadjusting
rangeisfrom0to100.
• Trace Free:adjuststheresponsetimeofthemonitor(only
available in VX238H models)
• Aspect Control:adjuststheaspectratioto“Full”,“4:3”,or“Over
Scan”(onlyavailableforHDMIinput.)
• ASCR:turnson/offtheASCR(ASUSSmartContrastRatio)
function.
• Position:adjuststhehorizontalpostition(H-Position)andthe
verticalposition(V-Position)oftheimage.Theadjustingrangeis
from0to100(onlyavailableforVGAinput).
VX238
Splendid
Color
Image
Input Select
System Setup
Brightness
Contrast
Saturation
Color Temp.
90
80
User Mode
50
NaturalSkin Tone
Smart View OFF
Move Menu Exit
VX238
Splendid
Color
Image
Input Select
Move Menu Exit
System Setup
Sharpness 40
60
Full
OFF
Trace Free
Aspect Control
ASCR
Position
Focus

3-3 Chapter3:GeneralInstruction
• Focus:reducestheHorizonal-linenoiseandVertical-linenoise
oftheimagebyadjusting(Phase)and(Clock)separately.The
adjustingrangeisfrom0to100.
• Phaseadjuststhephaseofthepixelclocksignal.Withawrongphase
adjustment, the screen shows horizontal distrubances.
• 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inotproportional.
4. Input Select
In this menu, you can select your
desiredinputsource:VGA, DVI,
or HDMI.
• DVI:Availableformodel
VX238T, VX238N only.
• HDMI:Availableformodel
VX238H only.
5. System Setup
Allows you to adjust the system.
• Splendid Demo Mode:
splits the screen into two for
Splendid mode comparison.
• Volume:Adjustthe
earphone output volume
level.Theadjustingrange
is from 0 to 100.
• ECO Mode:Activatetheecologymodeforpowersaving.(Some
graylevelsmaynotbedistinguishedifECOisON.Itsbrightness
islowerthanthatwhensettingtheContrastRatioto100.)
• OSD Setup:Adjustthehorizontalpostition(H-Position),vertical
position (V-Position), OSD Timeout, DDD/CI, and Transparency
of the OSD screen.
• Language:SelectOSDlanguage.TheselectionsareEnglish,
French,German,Spanish,Italian,Dutch,Russian,Traditional
Chinese, Simplified Chinese, and Japanese.
• Information:DisplaythemonitorinformationofInputPort,
Resolution, H-freq., V-freq, and Model Name.
• All Reset:Setto“Yes”torevertallsettingstothefactorydefault
status.
VX238
Splendid
Color
Image
Input Select
System Setup
VGA
HDMI1
HDMI2
Move Menu Exit
VX238
Splendid
Color
Image
Input Select
System Setup Language
Information
Splendid Demo Mode OFF
50
OFF
English
1/2
Volume
ECO Mode
OSD Setup
Move Menu Exit

3-4
ASUS LCD Monitor VX238H, VX238T, VX238S, VX238N, VX238D
3.2 SpecicationsSummary
3.2.1 VX238H
Panel Type TFT LCD
Panel Size 23”(16:9,58.4cm)widescreen
Max. Resolution 1920x1080
Brightness(Typ.) 250 cd/m2
Contrast Ratio (Typ.) 1000:1
Contrast Ratio (Max.) 80,000,000:1(w/DCR)
ViewingAngle(H/V)CR>10 170° / 160°
Display Colors 16.7 M
Response Time 1 ms
SPLENDIDTM Video Enhancement Yes
SPLENDIDTM selection 6 video preset modes (by hotkey)
Auto adjustment Yes (by hotkey)
Color temperature selection 4 color temperatures
Skin-Tone selection 3 skin tones
Digitalinput HDMI v1.3 (x2)
Analoginput D-Sub
Audio-in port 3.5 mm Mini-jack
Earphone jack Yes (only for HDMI)
Colors Black
Speaker (Built-in) 2x1.5W
Power LED White(On)/Amber(Standby)
Tilt -5°~+20°
VoltageRating
100~240Vac,50/60Hz,
(ACadaptor:DELTAELECTRONICS,INC./
ADP-40PH AB)
Power Consumption PowerOn:<34W,Standby:<0.5W,PowerOff:<
0.5W
Temperature(Operating) 0~40°C
Temperature(Non-operating) -20~60°C
Dimensions(WxHxD) 548.2 x 402.7 x 210.0 mm (monitor)
600.0x488.0x125.0mm(package)
Weight(Esti.) 2.6±1.0kg(Net),4.1±1.0kg(Gross)

3-5 Chapter3:GeneralInstruction
Multi-languages
21languages(English,French,German,Spanish,
Italian, Dutch, Russian, Poland, Czech, Croatia,
Hungary,Romania,Portuguese,Turkey,Traditional
Chinese,SimpliedChinese,Japanese,Korean
Persian, Thai, Indonesian)
Accessories Adapter,Powercable,VGAcable,DVI-HDMIcable,
Audiocable,QuickStartGuide,Warrantycard
Regulationapprovals
UL/cUL,CB,CE,FCC,CCC,BSMI,Gost-R,c-Tick,
VCCI,WindowsVista&7WHWL,EuP,RoHS,WEEE,
EPEAT,HDMI,EnergyStar®5.1,ChinaEnergyLabel
*Specicationssubjecttochangewithoutnotice.
3.2.2 VX238T
Panel Type TFT LCD
Panel Size 23”(16:9,58.4cm)widescreen
Max. Resolution 1920x1080
Brightness(Typ.) 250 cd/m2
Contrast Ratio (Typ.) 1000:1
Contrast Ratio (Max.) 80,000,000:1(w/DCR)
ViewingAngle(H/V)CR>10 170° / 160°
Display Colors 16.7 M
Response Time 5 ms
SPLENDIDTM Video Enhancement Yes
SPLENDIDTM selection 6 video preset modes (by hotkey)
Auto adjustment Yes (by hotkey)
Color temperature selection 4 color temperatures
Skin-Tone selection 3 skin tones
Digitalinput DVI-D with HDCP
Analoginput D-Sub
Audio-in port 3.5 mm Mini-jack
Earphone jack No
Colors Black
Speaker (Built-in) 2x1.5W
Power LED White(On)/Amber(Standby)
Tilt -5°~+20°
VoltageRating
100~240Vac,50/60Hz,
(ACadaptor:DELTAELECTRONICS,INC./
ADP-40PH AB)

3-6
ASUS LCD Monitor VX238H, VX238T, VX238S, VX238N, VX238D
Power Consumption PowerOn:<34W,Standby:<0.5W,PowerOff:<
0.5W
Temperature(Operating) 0~40°C
Temperature(Non-operating) -20~60°C
Dimensions(WxHxD) 548.2 x 402.7 x 210.0 mm (monitor)
600.0x488.0x125.0mm(package)
Weight(Esti.) 2.6±1.0kg(Net),4.1±1.0kg(Gross)
Multi-languages
21languages(English,French,German,Spanish,
Italian, Dutch, Russian, Poland, Czech, Croatia,
Hungary,Romania,Portuguese,Turkey,Traditional
Chinese,SimpliedChinese,Japanese,Korean
Persian, Thai, Indonesian)
Accessories Adapter,Powercable,VGAcable,DVIcable,Audio
cable,QuickStartGuide,Warrantycard
Regulationapprovals
UL/cUL,CB,CE,FCC,CCC,BSMI,Gost-R,c-Tick,
VCCI,WindowsVista&7WHWL,EuP,RoHS,WEEE,
EPEAT,HDMI,EnergyStar®5.1,ChinaEnergyLabel
*Specicationssubjecttochangewithoutnotice.
3.2.3 VX238S
Panel Type TFT LCD
Panel Size 23”(16:9,58.4cm)widescreen
Max. Resolution 1920x1080
Brightness(Typ.) 250 cd/m2
Contrast Ratio (Typ.) 1000:1;80000000:1(w/DCR)
Contrast Ratio (Max.) 80,000,000:1(w/DCR)
ViewingAngle(H/V)CR>10 170° / 160°
Display Colors 16.7 M
Response Time 5 ms
SPLENDIDTM Video Enhancement Yes
SPLENDIDTM selection 6 video preset modes (by hotkey)
Auto adjustment Yes (by hotkey)
Color temperature selection 4 color temperatures
Skin-Tone selection 3 skin tones
Digitalinput No
Analoginput D-Sub
Audio-in port 3.5 mm Mini-jack
Earphone jack No