LS831WU

4,500ANSILumensWUXGAUltraShortThrowLaserInstallationProjector

0.25ultrashortthrowforspacesavinginstallation2ndgenerationLaserPhosphortechnologywith20,000hourslifespan4,500ANSILumensofferingbrightimagesinanyenvironmentLargerscreensizewithlowercost-per-inchCost-effectivebuilt-inHDBaseTreceiverCreativityrealizedby360°projection

ViewSonic’sLS831WUisanadvanced4,500ANSILumensWUXGAultrashortthrowinstallationprojectorperfectforpublicandcommercialdisplayapplications.Witha0.25throwratio,userscaneasilyget100”screenfromonly21cmaway.Screensizecanfurtherbeexpandedtoupto150"atalowercost-per-inchcomparedtocommercialdisplays.Adoptingthe2ndgenerationlaserphosphortechnology,itoffersconsistenthighbrightnessforareliable20,000hourslifespan.Built-inHDBaseTreceiverand360°projectioncapabilitytogetherensuretheeaseofusedesired.Theembedded20Wcubespeakersofferpowerfulaudiorightoutoftheboxwiththreefine-tunedaudiomodessuitablefordifferentapplicationscenarios.

MaximumSpaceSavingThe0.25ultra-shortthrowlensallowsforprojectinga100”imagefromonly21cmaway.Save

yourspace!0.25Ultra-shortThrow

UpgradedPerformanceThanksto2ndgenerationLaserPhosphortechnology,itimprovesbrightness(by20%),heat-resistanceandreducestheproductsizeinadditiontoexcellentcolorperformance,lamp-freedesignandinstanton/offswitch.Brighter,Smaller,Safer

ReliableLong-termPerformanceThelasertechnologyoffersamaintenance-freelifespanupto20,000hours(4hoursperdayformorethan13years).Andthecoolingdesignenables24/7operationwithoutdegradationofqualityorperformance.

BrightImagesforPublic/CommercialDisplayPackedwith4,500ANSILumensand3,000,000:1contrastratio,thisprojectorcandeliverbrightandrazor-sharpimagesinopenspaceswithhighambientlight.

LargerScreenSizewithLowerCost-per-inchFlexibleinstallationandeffortlesstransportationoftheprojectortoshowa100’’screenincomparisonto4-waysplitimageson4commercialdisplaysthatrequiresmoremanpowerandmoney.

Cost-effectivelyReceiveAVSignaloverLongDistanceWithanintegratedHDBTreceiver,thisprojectorcanreceiveuncompressedHDvideoandaudiooverlongdistances(100mfor1080p)viaaCat.5e/6singlenetworkcable.

360°CreativeApplicationsTheprojectorcanfreelyrotateatanyangleverticallytoaidwithcreativeapplications,allowingprojectionontoceilings,walls,orangledsignage.

EasyImageAdjustmentHorizontalandVerticalKeystonecorrectionalongwith4corneradjustmentfeatureseliminatecrookedordistortedimagesforaperfectlyproportionedpictureeverytime.

RemoteControlofMotorizedFocusMakeyourimagessharpandcleareffortlesslywiththemotorizedfocustriggeredbycommandsontheremotecontrol.Freefrommanualadjustmentthatrequiresapproachingtheceiling-mountedprojectorandmaydisturbtheoriginalprojectionsetting.

CentralizedControlforManagementEfficiencyThisprojectorcomesequippedwithControl4,Crestron,AMX,ExtronandViewSonicvController,aneasy-to-usenetworkmanagementtool.

*TheControl4driverwillbebuiltintothedeviceinadvanceandgetcertificationonceithasfinishedtheverificationprocess.

ASimplerWaytoUpdateProjectorSoftwareViewSonicProjectorSoftwareUpdateisavailableonlineandenablesyoutokeepyourprojectorfirmwareuptodateeasilyandconvenientlywithyourlaptopandUSBcableconnection;noneedtotakeyourprojectorintoaservicecenterforsoftwareupdates.

*Thelatestprojectorsoftwareupdatecanbefoundinthedownloadsectionatthebottomofthepagewhenavailable.

PowerfulAudiowith3ModesThreeaudiomodes(speech,music,andmovie)poweredby20WcubespeakersandDSPchiptodeliverthefine-tunedsoundperformancesuitablefordifferentscenarios.

SuperColor™AccuracyViewSonic’sproprietarySuperColor™Technologydisplaysawidecolorrange,ensuringthatusersenjoyatrue-to-lifecolorperformanceinbothbrightanddarkenvironmentswithoutsacrificingimagequality.

AdvancedSealingwithIP5XCertificationThesealedopticalenginepreventsdustandmoisturefromenteringtheprojectorandaffectingthethermalsystemtoensurethattheimagequalityandlonglifespanaremaintained.

VividandImmersiveDisplaywithBrilliantColorPanel™Engineeredwithinnovativepaneltechnology,theridgedsurfaceofoptionalBrilliantColorPanel™isdesignedtodeflect90%ofambientlight,andkeepsthetruecolordisplayedonthescreenunaffected.Meanwhile,itachievesacontrastratio4-timeshigherthanthatofanaverageprojectorscreenandhelpstoeliminatewashed-outimages.

Exterior&RearI/OConnectors

1. SpeakerArea2. FrontIR3. LEDIndicator4. Keypad5. AdjustmentFoot6. USBTypeA(5V/1.5A)7. HDMIx28. HDBaseT9. LAN

10. 12VOut11. ComputerIn

12. RS-23213. S-Video14. Composite15. 3DVESA16. AudioIn&Out17. MonitorOut

TechnicalSpecifications

Specification ProjectionSystem 0.48"WUXGA

NativeResolution 1920x1200

DMDType DC3

Brightness 4500ANSILumens

ContrastRatio 3000000:1

DisplayColor 1.07BillionColors

LightSourceType LaserPhosphorsystem

LightSourceLife(Normal) upto20000

LampWatt Nichia67Wx2

Lens F=2,f=2.44mm

ProjectionOffset 140%±6%

ThrowRatio 0.252

OpticalZoom Fixed

DigitalZoom 0.8x-2.0x

ImageSize 70"~200"

ThrowDistance 0.06-0.72m,(100”@0.21m)

Keystone H:+/-5°,V:+/-5°

AudibleNoise(Normal) 34dB

AudibleNoise(Eco) 29dB

InputLag 16ms

ResolutionSupport VGA(640x480)to4K(3840x2160)

HDTVCompatibility 480i,480p,576i,576p,720p,1080i,1080p

VideoCompatibility NTSC,PAL,SECAM

HorizontalFrequency 15K~102KHz

VerticalScanRate 23~120Hz

Input Computerin(sharewithcomponent)

1

Composite 1

S-Video 1

HDMI 2,(HDMI2.0(HDCP2.2)

Audio-in(3.5mm) 1

Audio-in(RCAR/L) 1

3DVESA(Sync) 1

HDBaseT 1

RJ45Input 1,(LANcontrol)

Output Monitorout 1

Audioout(3.5mm) 1

Speaker 10WCubex2

USBTypeA(Power) 1(5V/1.5A),(sharewithservice)

12VTrigger(3.5mm) 1(3.5mm)

Control RS232(DB9-pinmale) 1

RJ45 1

Others PowerSupplyVoltage 100-240V+/-10%,50/60Hz,(ACin)

PowerConsumption Normal:504W,Standby:<0.5W

OperatingTemperature 0~40℃

NetWeight 9.9kg

Dimensions(WxDxH)withAdjustmentFoot

492x387x157mm

OSDLanguage English,French,Spanish,Thai,Korean,German,Italian,Russian,Swedish,Dutch,Polish,Czech,T-Chinese,S-Chinese,Japanese,Turkish,Portuguese,Finnish,Indonesian,India,Arabic,Vietnamese,Greek,(23languages)

StandardAccessory PowerCord 1

VGACable 1

RemoteControl 1,(withlaserpointer)

QSG 1

07172020www.viewsonic.com LS831WU