Audio Authority 1388 Manuale utente
User Manual
Digital to Digital Video Scaler
Model 1388
®
9/ 21/10� A� Release�� DAF
DATE� LTR�REVISION RECORD� AUTH� DR� CK
Part Number Scale Drawn By
Title
Date Drawing No.
Checked
NA Full
DAF
Rev.
A
9/21/10
Sheet No.
Ink Color: White
Part Number Scale Drawn By
Title
Date Drawing No.
DAF
Rev.Sheet No.
N/A
1388 Case Artwork
1/2
HDMI to HDMI Scaler
Model 1388
800-322-8346 • 859-233-4599 • www.audioauthority.com
2
WARNINGS
• Readtheseinstructionsbeforeinstallingorusingthisproduct.
• Toreducetheriskofreorelectricshock,donotexposethisunittorainormois-
ture.
• Thisproductmustbeinstalledbyqualiedpersonnel.
• Donotopenthecover—therearenouser-serviceablepartsinside.
• Donotexposethisunittoexcessiveheat.
• Installonlyindry,indoorlocations.
• Cleantheunitonlywithadryorslightlydampenedsoftcloth.
LIABILITY STATEMENT
Everyefforthasbeenmadetoensurethatthisproductisfreeofdefects.
AudioAuthority®cannotbeheldliablefortheuseofthisproductoranydirector
indirectconsequentialdamagesarisingfromitsuse.Itistheresponsibilityofthe
useroftheproducttocheckthatitissuitableforhis/herrequirementsandthat
itisinstalledcorrectly.Allrightsarereserved.Nopartsofthismanualmaybe
reproducedortransmittedbyanyformormeanselectronicormechanical,including
photocopying,recordingorbyanyinformationstorageorretrievalsystemwithout
thewrittenconsentofthepublisher.
AudioAuthorityreservestherighttoreviseanyofitshardwareandsoftware
followingitspolicytomodifyand/orimproveitsproductswherenecessaryor
desirable.
AudioAuthorityandtheDouble-ASymbolareregisteredtrademarksofAudio
AuthorityCorp.CopyrightJuly,2010.HDMI,theHDMILogo,andHigh-Denition
MultimediaInterfaceareregisteredtrademarksofHDMILicensingLLCintheUnited
Statesandothercountries.Allotherthirdpartytrademarksandcopyrightsare
recognized.
2048MercerRoad,Lexington,Kentucky40511-1071
Phone:859-233-4599•Fax:859-233-4510
CustomerToll-FreeUSA&Canada:800-322-8346
www.audioauthority.com
3
User Manual
Model 1388 Digital Video Scaler
TABLE OF CONTENTS
1.0INTRODUCTION. . . . . . . . . . . . . . . . . 4
2.0GETTINGSTARTED . . . . . . . . . . . . . . . . 5
3.0CONNECTINGTHEHARDWARE . . . . . . . . 6
5.0APPLICATIONS. . . . . . . . . . . . . . . . . . 8
6.0TROUBLESHOOTING . . . . . . . . . . . . . . 8
7.0SPECIFICATIONS. . . . . . . . . . . . . . . . . 9
8.0LIMITEDWARRANTY . . . . . . . . . . . . . 10
9.0REGULATORYCOMPLIANCE . . . . . . . . . 11
10.0CONTACTINFORMATION . . . . . . . . . . 11
4
1.0 INTRODUCTION
ThankyouforpurchasingthisHDMI®VideoScalerfromAudioAuthority®.
The1388convertsvideoresolutionstoandfromavarietyofPCandHDformats,
andprovidesbothanHDMIinputandoutput.Itacceptsaudioembeddedinthe
HDMIsignalorexternalanaloganddigitalsourcesofaudio.The1388embeds
audiofromexternalsourcesandoutputsitintheoriginalformats,andconverts
digital2-channelpcmtoanalogaudiooutput.Variableaudiodelayprovides
correctionforlipsyncerrors.
AudioAuthorityaudio/videoswitchers,converters,anddistributionampscanbe
purchasedatwww.audioauthority.comorthroughauthorizeddealers.
1.1 SYSTEM FEATURES
• MaximumI/OresolutionsWUXGAand1080p
• Defaultresolutionis1080p@60Hz
• Automaticallydetectstheresolutionoftheconnecteddisplay(Nativemode)
• Accepts1080p,1080i,720p,480ior576iinput
• 50/60Hzframerateconversion
• 3-DMotionAdaptive,3-Dde-interlacingand3:2/2:2pull-down
• OSD(OnScreenDisplay)
• Adjustmentofcontrast,brightness,hue,saturation,sharpness&RGBlevels
• Supportsdigitalandanalogaudioinputandoutput
• Variableaudiodelay(upto150ms)
• HDMI1.2andHDCP1.1compliant
1.2 CHECKING PACKAGE CONTENTS
Beforeconnectingthesystem,pleasemakecertainthefollowingitemsareinthe
shippingcarton.
• 1388videoscaler
• 3.5mmtostereoRCAcable
• 5VDCpoweradapter
• Usermanual
Note:Pleaseretaintheoriginalpackingmaterialand
invoiceincaseyouneedtoreturntheunit.Ifyou
ndanyitemsaremissing,contactAudioAuthority
immediately.Havethemodelnumberandinvoice
availableforreferencewhenyoucall.
5
ResolutionKey
480p 640 480
576p 704 576
720p 1280 720
1080i 1920 1080
1080p 1920 1080
576i 640 480
480i 625 576
VGA 640 480
SVGA 800 600
XGA 1024 768
XGA+ 1152 864
WXGA 1280 768
WXGA 1280 800
SXGA 1280 960
SXGA 1280 1024
HD 1366 768
WSXGA 1440 900
HD+ 1600 900
UXGA 1600 1200
WSXGA+ 1680 1050
HD-1080 1920 1080
WUXGA 1920 1200
2.0 GETTING STARTED
The1388automaticallydetectstheresolutionoftheHDMIsource.Ifthedisplay
deviceordistributionsystemaccepts1080psignals(1388defaultoutput),no
otheradjustmentmaybenecessary.The1388alsohastheabilitytodetermine
thenativeresolutionoftheHDMIdisplaydevicewhenin“NATIVE”resolution
mode.AlthoughyoucanmanuallyselectanoutputresolutionsettingviatheOSD
(OnScreenDisplay)menu,itisnotnecessarytosetanoutputresolution.See
4.0tomakeadjustments.
2.2 SUPPORTED RESOLUTIONS
INPUT
HDMI(PC)
VGA@(60/72/75/85Hz)
SVGA@(56/60/72/75/85Hz)
XGA@60/70/75/85Hz
SXGA@(60/75/85Hz)
UXGA@60Hz
WXGA@60Hz
WSXGA@60Hz
WUXGA@60Hz
INPUT
HDMI(HDTV)
480p
576p
720p@50/60Hz
1080i@25/30Hz
1080p@50/60Hz
HDMI(SDTV) 480i,576i
OUTPUT
HDMI(PC)
VGA@(60/72/75/85Hz)
SVGA@(56/60/72/75/85Hz)
XGA@(60/70/75/85Hz)
SXGA@(60/75/85Hz)
SXGA+@60Hz
UXGA@60Hz
WXGA@60Hz
WXGA+@60Hz
SXGA@60Hz
WUXGA@60Hz
OUTPUT
HDMI(HDTV)
480p
576p
720p@50/60Hz
1080i@25/30Hz
1080p@50/60Hz (Default)
6
4.0 OPERATING THE UNIT
Defaultoutputis1080ptothedisplay.The1388
allowsadjustmentofvideoparameters,selectionof
outputresolutions,typeofaudiooutputandamount
ofaudiodelay,etc.AdjustmentsaremadeviaanOn
ScreenDisplay(OSD)menu.Muchoftheoperation
ofthescalerisdoneautomatically;however,in
somecircumstancesanadjustmentisneeded,
usuallywhentheinputsignalsarenotpresentedat
standardlevels.
Themenustructureisshownontheoppositepage.WhenyoupresstheMenu
buttonforthersttime,youseethemenutier1selections.Usethe+and–
buttonstomoveupanddownthetier1selectionsandpressMENUbuttonto
eitherchooseaparameter,orentertheadjustmentfeatureofthatparameter.
3.0 CONNECTING THE HARDWARE
Pleasestudythepaneldrawingsbelowandbecomefamiliarwiththesignal
inputs,outputs,operationalcontrolsandthelocationofthepowerconnector.
TurnofftheHDMIsourceandtheHDMIdisplayandconnecttheappropriate
HDMIandaudiocables,rstbetweenthesourceandthe1388andthenbetween
the1388andthedisplay(orsignaldistributionsystem).Plugintheprovided
ACadapter,rsttothe1388andthentoanactiveACpowersource.Turnonthe
HDMIsourceanddisplaydevice.(The1388hasnopowerswitchandwillbegin
tofunctionassoonasithastheACadapterconnectedtoit.)
Reset Function:Toresetthe1388outputresolutionto
matchthesource’snativesettings,pressandholdtheMENU
buttonwhileconnectingtheDCpowersupplytothe1388.
Note:TheOSDdoes
notappearwheninput
signalisnotpresent,
orwhentheTVcannot
accepttheinputsignal
resolution.
INPUT DC 5V
HDMI AUDIO TOSLINK
OUTPUT
MENU –+
HDMI AUDIOTOSLINK
7
Ifthereisonlyoneadjustmentintier2associatedwiththeparameter,usethe
+and–buttonstomakeadjustments.Ifthereismorethanoneitemassociated
withtheparameter,usethe+and–buttonstonavigate,andpresstheMENU
buttontoselectaparameter.
UsetheMENUbuttonand+and–buttonstonavigatetothemenuEXIT.
Menu Tier 1 Menu Tier 2 Adjustment
CONTRAST - 0~100ofContrastLevel
BRIGHTNESS - 0~100ofBrightnessLevel
FINETUNE
-HUE 0~100ofHueLevel
-SATURATION 0~100ofSaturationLevel
-SHARPNESS 0~100ofSharpnessLevel
-EXIT BacktoTier1
COLOR
-RED 0~100ofRedColorLevel
-GREEN 0~100ofGreenColorLevel
-BLUE 0~100ofBlueColorLevel
-EXIT BacktoTier1
SIZE - FULL/OVERSCAN/UNDERSCAN
OUTPUT -
NATIVE/VGA/SVGA/XGA/SXGA/SXGA+
WXGA+/WSXGA/UXGA/WUXGA
480i/480p/720p@60Hz/1080i@60Hz/
1080p@60Hz/576i/576p/720p@50Hz/
1080i@50Hz/1080p@50Hz
AUDIO -SOURCE HDMI/EARPHONE/OPTICAL
-DELAY OFF/40ms/110ms/150ms
OSD
-HPOSITION 0~100ofOSDHorizontalPosition
-VPOSITION 0~100ofOSDVerticalPosition
-TIMER 0~100ofOSDExistingTime(sec.)
-TRANSP 0~100ofOSDTransparentLevel
-EXIT BacktoTier1
INFORMATION -
SOURCE(InputInterface)
INPUT(InputResolution)
OUTPUT(OutputResolution)
VERSION(FirmwareVersion)
EXIT - CloseOSDMenu
Note: some of the tier 1 parameters have only one associated adjustment -- e.g.
BRIGHTNESS -- whereas others have several: e.g. FINETUNE.
8
6.0 TROUBLESHOOTING
• No picture:performthevericationsbelow.
• Makecertainthe1388isconnectedtoaliveACoutletandcheckthe
POWERindicatorlighttoverifytheunitispoweredon.
• ChecktheHDMIcablesatinputandoutputconnectionstoseeifanyofthe
connectorshavebecomeloose.Usegoodstrainreliefmethods.
• TestusingknowngoodHDMIcables,ortryshortercables.
• Verifythatthe1388issettoaresolutionsupportedbythedisplay(1080p).
• Theresolutionfromthesourcemustbeanacceptable1388inputresolution.
• Poor image quality: Somesources,suchascableandsatellitereceivers,
compressoutputresultinginpoorimagequality.Connectthesourcedirectlyto
adisplayviaashortHDMI®cabletocompare.
• Intermittent signal dropout: Cableislongerthanrateddistanceforthe
bandwidthofthesourcesignal.Reducebandwidthorcablelength.
• No surround sound (multi-channel audio):adjustthesourcetooutput
thedesireddigitalaudioformat,andmakecertainthedestinationdeviceis
capableofreceivingit.(Note:ifanalogstereoaudiooutputisrequired,the
digitalaudioinputmustbesetto2-channelPCM.)
• No audio, or no dialogue: Ifyouareusingthe1388analogaudiooutput
(3.5mmjack)thesourcemustbesettooutput2-channelPCM,notsurround
sound.
ContactAudioAuthorityTechnicalServicewithquestions:800-322-8346or
support@audioauthority.com.
5.0 EXAMPLE APPLICATION
Anaudioandvideoapplicationforthe1388isasignaldistributionsystemthat
requiresprogressivescanHDMIvideoformatwhenthesourceoutputsonly
interlacedvideosignals.The1388canalsobeusedtoprovideananalogaudio
outputforusewithanaudiodistributionsystem.Setupthesourcetooutput
2-channelPCMviaHDMI,andthenconnectthe1388analogoutputtothe
distributionsystem.TheHDMIoutputpreservesthe2-channelsignalforTV
sound.
SATELLITE
RECEIVER
HDMIVIDEO
DISTRIBUTION
SYSTEM
ANALOGAUDIO
DISTRIBUTION
SYSTEM
HDMICABLE
9/ 21/10�A� Release�� DAF
DATE� LTR�REVISION RECORD� AUTH� DR� CK
Part Number Scale Drawn By
Title
Date Drawing No.
Checked
NA Full
DAF
Rev.
A
9/21/10
Sheet No.
Ink Color: White
Part Number Scale Drawn By
Title
Date Drawing No.
DAF
Rev.Sheet No.
N/A
1388 Case Artwork
1/2
HDMI to HDMI Scaler
Model 1388
800-322-8346 • 859-233-4599 • www.audioauthority.com
MODEL1388 HDMICABLE
HDMICABLE
HDTV
1080
PROGRESSIVE
SCANOUTPUT
3.5MMTOSTEREO
RCACABLE
1080
INTERLACED
INPUT
SPEAKERS
9
7.0 SPECIFICATIONS
HDMI 1xviaHDMIconnector
ResolutionsSupported Seepage8
VideoAdjustments Contrast,brightness,hue,sharpness,
saturation,R-G-Blevels
De-Interlace 3Dmotionadaptive
Pull-Down 3:2+2:2recovery
HDMICompliance v1.2
HDCPCompliance v1.1
DVICompliance v1.0
ImageComponentProcessing Fulltime/fullrange
FrameRateConversion 50/60Hz
ScanConversion Convertsallstandardscanformats
AnalogStereo 1xvia3.5mmstereoconnector
Digital 1xSPDIFviaToslinkconnector
VariableAudioOutputDelay Off/40ms/110ms/150ms
AnalogStereoInputLevel 2Vrms
AnalogStereoOutputLevel 1Vrms
ToslinkInput/OutputLevel Samplingrate48KHz2CHLPCM
AnalogStereoBandwidth 20Hzto20KHz
Size(H-W-D) 25x102x145mm(1x4x5.7inches)
Weight(Net) 324g(11.4oz)
LimitedWarranty 1yearpartsandlabor
OperatingTemperature 0°to+50°C(+32°to+122°F)
OperatingHumidity 10%to90%,non-condensing
StorageTemperature -10°to+60°C(+14°to+140°F)
StorageHumidity 10%to90%,non-condensing
ExternalPowerSupply 5VDC@2A–centerpositive,US,UKorEuro
RegulatoryApprovals(Scaler) FCC,CE,RoHS
RegulatoryApprovals(PowerSupply) UL,CUL,CE,PSE,GS,RoHS
AccessoriesIncluded ACpoweradapter,3.5mmto2-channelRCA
cable,usermanual
10
8.0 LIMITED WARRANTY
IfanyconsumerproductfromAudioAuthority®failsduetodefectsinmaterials
orworkmanshipwithinoneyearfromthedateoftheoriginalsaletotheend-
user,AudioAuthorityguaranteesthatwewillreplacethedefectiveproductatno
cost.FreightchargesforthereplacementunitwillbepaidbyAudioAuthority
(groundserviceonly).Acopyoftheinvoiceshowingtheitemnumberanddate
ofpurchase(proof-of-purchase)mustbesubmittedwiththedefectiveunitto
constituteavalidin-warrantyclaim.
Unitsthatfailafterthewarrantyperiodhasexpiredmaybereturnedtothefactory
forrepairatanominalcharge,ifnotdamagedbeyondthepointofrepair.All
freightchargesforout-of-warrantyreturnsforrepairaretheresponsibilityofthe
customer.UnitsreturnedforrepairmusthaveaReturnAuthorizationNumber
assignedbythefactory.
Thisisalimitedwarrantyandisnotapplicableforproductswhich,inouropinion,
havebeendamaged,altered,abused,misused,orimproperlyinstalled.Audio
Authoritymakesnootherwarrantieseitherexpressedorimplied,including
limitationwarrantiesastomerchantabilityortnessforaparticularpurpose.
Additionally,therearenoallowancesorcreditsavailableforserviceworkor
installationperformedintheeldbytheenduser.
8.1 WARRANTY SERVICE PROCEDURES
Ifyoususpectaproductdefect,contactAudioAuthority’sTechnicalService
Departmentat800-322-8346or859-233-4599forassistanceinverifyingthe
problem.Ifadefectorpotentialdefectissuspected,areplacementunitwillbe
shippedimmediatelyonadefect-exchangebasisandaReturnAuthorization
Numberwillbeissuedforthereturnofthedefectiveproduct.Replacementunits
aresentoutattheManufacturer’sSuggestedRetailPricewhichisdebitedtothe
Customer’sCreditCardatthetimeofshipment.Oncewereceivethedefective
unitbackatthefactory,itwillbeevaluatedundertheconditionsofthiswarranty
andiffoundtobein-warranty,afullcreditwillbeissuedtotheCustomer’s
CreditCard.Returnfreightchargesforthedefectiveunitarethecustomer’s
responsibility.PleasecontactourTechnicalServiceDepartmentforcomplete
detailsconcerningallinandoutofwarrantyservicematters.
Weappreciateyourcondenceinourproductsandservicesandwillalways
strivetomeetorexceedyourneeds.
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