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WheatNet-IPandComputerUpgradeProjectInstructionsCopyright2015CrawfordBroadcastingCompanyCorporateEngineeringMarch20152I.
OverviewConversionofourfacilitiestotheWheatNet-IPAOIParchitecturehasseveralcomponents:·UpgradeorreplacementofexistingNexgencomputerhardwaretoWindows7-32complianthardware·InstallationofNexgenontheneworupgradedhardware·CreationofaWheatNet-IPclassCgigabitVLANnetwork·InstallationofWheatNet-IPdriversonNexgenhardware·InstallationofWheatstoneIPBlade3hardwareinthefacility·ConfigurationofNexgenforusingtheWheatNet-IPdrivers·MappingofsourcesanddestinationsThosefacilitiesthatwillbeconvertingproductionroomstoWheatstonesurfacesandWheatNet-IPBladeshavesomeadditionalstepstotakeforeachstudiobeingconverted:·Removaloftheexistingmixerandallaudiowiring·InstallationofWheatstonecontrolsurfaceandpowersupply·InstallationofWheatNet-IPmixengine,consoleblade·ConnectionoflocalaudiosourcesanddestinationstotheconsolebladeWehavefoundfromexperiencethatthebestordertofollowinthefacilityconversionprocessis:1.
ProductionRooms2.
AudioServers3.
ControlRoomsThisorderservesseveralpurposes.
First,itallowsengineerstobecomefamiliarwiththeWheatstonehardwareandtheWheatNet-IParchitecturewhileworkingonanon-criticalfacility(productionroom).
Then,assumingthatatleastsomeoftheproductionroomNexgencomputerswillbereplacedwithnewcomputers,itfreesuponeormorereplacedNexGencomputersforconversionasaudioserver(ASERV)machines(seetheSectionIIIformoreinformationonASERVconversion).
ConversionofASERVmachinesisnextintheorder.
Whilearguablyamorecriticalcomponent,ASERVsaredonenextbecausethisleavesthestill-unconvertedCTRLworkstationsavailableforEmergencyControlRoom(ECR)operationwhiletheASERVsarebeingconverted.
ASERVconversionisfairlystraightforwardbutwithafewadditionalsteps,dependingontheindividualsituation.
TheUtilityMixerineachASERVbladeisusedforswitchingfunctionsthatwereformerlyhandledbyanexternalswitch(BroadcastToolsorSineSystems).
Insatelliteoperations,"relays"fromthesatelliteprogramareroutedthroughtheASERVbladeinsoftwaretoNexgenwheretheytriggereventsjustas"optos"didintheanalogworld.
3CTRLworkstationsareconvertedlast.
Theseareprobablythesimplestconversions,buttypicallytheyarealsothoseforwhichtherewillbethegreatesttimepressure(sincetheyarelocatedinorusedbycontrolroomsthatareontheair).
Withtheexperiencegainedinthefirsttwophasesofconversion,inmostcaseseachCTRLworkstationconversioncantakeplaceinlessthananhour.
Priortobeginninganypartoftheconversion,itisadvisabletomakeupthecablesthatwillconnectthebladesand"PCBlades"(whatWheatNet-IPcallsitssoftwaredriversinNexgenworkstations)totheWheatNet-IPnetwork,andthecablesthatwillconnectthebladestoAESandanalogaudiosourcesanddestinations.
CAT6EthernetcableisrequiredfortheWheatNet-IPnetwork,andthecompanystandardistouseorange-jacketedcable,eitherriserorplenumgradeasappropriatefortherun.
BladesuseRJ-45connectors,andthesimplestwaytomakeconnectingcablesistouseriser-gradeCAT5cable,crimpinganRJ-45connectorononeendandsolderingXLRmaleorfemaleconnectorsontheotherendofeachshort(sixinchesorless)"pigtail.
"ForAESsignals,onlypair1(white/orange)isused.
Foranalog,otherpairsareused–consulttheWheatNet-IPmanualforthecorrectpinoutfortheparticularsituation.
Installself-laminatingwirelabelsonbothendsofeachcable(includingCAT6WheatNet-IPEthernetcables)asitismadesothattherewillbenomistakeastowherethecableconnects.
Theideaistocreateasituationwheretheexistingcablesconnectingtothebreak-outboxorcablefromtheoldNexGensoundcardscanbeunpluggedfromthoseandpluggedintothenewbladepigtailsinahurry.
Thefollowingsectionswilltakeyouthroughthevariousfacetsoftheconversionprocessindetail.
II.
ProductionRoomConversionProductionroomconversionentailsremovingtheexistingmixerandreplacingitwiththecombinationofcontrolsurface/powersupply,mixengineandconsoleblade.
WepresumeherethatyoualreadyhaveaWindows7computerinplaceastheNexgenproductionworkstation.
Ifanewcomputerisbeinginstalledforthispurpose,followtheinstructionsinSectionsIVandV.
TheE-6controlsurfacerequiresanexternalVGAmonitor.
Pickupa19-inchLCDbeforeyoubegintheconversion.
Inmostcases,allaudiocablesandconnectionscanberemoved.
Nexgenwillneednoaudioconnectionswhatsoever.
Theonlyaudioconnections/cablesthatwillbeneededare:4·Existingmicrophonecablesandinterconnectionsbetweenmicrophoneandexternalmicpreamp/processor(ifnomicprocessorisused,theinternalmicpreampintheconsolebladecanbeused).
·Monitoramplifieroramplifiedspeakercables\·CDplayer/recorder(ifused)·MDplayer/recorder(ifused)·Externaleffectsdevices(ifused)Itisrecommendedthatyoumakenewaudiocablesforthesedevices.
Theconsolebladeprovidesthefollowingconnections:Thetwomicconnectionsontheleftarepreamplifierinputs.
PreampoutputsareprovidedontheRJ-45onthetoprowtotheimmediaterightofthemic2preampinputXLR.
Thepinoutisshownattheright.
Thismustbeconnectedtoananaloginput,usually#1whichistotheimmediaterightofthepreampoutputRJ-45.
ThiscanbedonewithashortRJ-45jumper.
Theleftandrightchannelsofanaloginput#1arethenconfiguredinWheatNet-IPnavigatorforthebladetobeindividualmonochannelswiththenames"Mic1"and"Mic2.
"Theremainingdigitalinputsandoutputscanbeconnectedtolocalsourcesanddestinationsasnotedabove.
NotethattheanalogandAESoutputsareinparallel.
AnalogandAESinputandoutputwiringisasfollows:Dedicatedoutputsareprovidedforcontrolroomandstudio(monitor)aswellasheadphoneandcue.
Notethatyouwillneedtomakeacablefromtheheadphoneoutput(1/4"TRS)totheD9femaleconnectorontherearoftheE6controlsurfacetofeedtheheadphonejackonthesurface.
Alternatively,ajackmountedelsewhere(rackpanelorcabinettabletop)canbeconnectedtothesejacks.
FollowtheinstructionsinSectionsIVandVtoinstallNexgenandtheWheatNet-IPdriverontheNexgenworkstationintheproductionroom.
UsetheWheatNet-IPNavigatorsoftware,discussedinSectionV,to5name,configureandroutetheNexgeninputsandoutputsfortheproductionroom.
UsethenamingconventionsintheExcelworkbookthatwasprovidedtoyouwithyourspecificconfiguration.
ConsulttheWheatNet-IPManualforfurtherinstructionsonoperatingthecontrolsurfaceandconsoleblade.
Animportantnote:theE-6controlsurfaceshouldbepairedwiththemixenginebladeineachstudio,notwiththeconsoleblade.
Thisisabitcounterintuitive.
ThesystemdisplayinWheatNet-IPNavigatorshouldlooksimilartothescreenshotattherightforeachproductionroom.
Notethattheconsoleblade(designatedProdA-Chere)showsasurfacewithaquestionmark(indicatingamissingsurface)andnoIPaddress,Thisiscorrect.
Notethatnamingconventions,whichagainwereprovidedtoyouintheExcelworkbook,areProdA-Eformixengine,ProdA-CfortheconsolebladeandProdA-PCforthePCblade(WheatNet-IPdriverintheNexgenworkstation).
III.
ComputerUpgradeInstructionsWehavefoundthroughexperimentationthattheHPXW4300workstationswithPentium4processorsdohavesufficientresourcestoworkasNexgenaudioservers.
Assuch,weplantoupgradeexistingXW4300sforuseinthiscapacity.
TherearesomethingsthatneedtobereplacedonanyoftheXW4300sthatwearegoingtoreuse:theharddrive,theRAM,andifusingaKVM,thevideocard.
AsecondNICwillneedtobeinstalledforWheatnetanditneedstobeagigabitcard.
Inmostapplicationswerecommenda500GBharddrive,butitalldependsonhowmuchyouhavestoredonyourcomputers.
Typically,audioserverswillhaveverylittleinthewayofstoredmaterial.
Youwillneedatotalof4GBRAMforeachcomputer.
Asforthevideocard,wehadissuesinDenverwiththeoldvideocardsnotlikingtheKVMconnections.
EvidentlysomeKVMsdonotreportbackthedisplayresolutionofthemonitor,soWindows7wouldcontinually(everycoupleofminutes)changethedisplayresolution.
Thiswasveryirritatingandmadeitalmostimpossibletowork,sowerecommendnewvideocardsifusingaKVM.
Becausethermalcompoundwilloftendryoutandloseitseffectiveness,wealsorecommendremovingtheprocessorfanorcooler,cleaningoffanyremainingthermalcompoundfromthemicroprocessorandcoolerandreapplyingathinlayerofnewcompoundbeforereinstallingthecooler.
YouwillneedtoinstallanewlicenseforWindows7(32bit).
OncethemachinecomesupwiththenewW7-32operatingsystem,installLANdriversasnecessaryanddoalltherequiredWindowsupdates(ontheStartmenutypeWindowsUpdateintheboxandclickonthelinkthatcomesup).
Thiswilltakeawhile,usuallyafewhours.
6Next,installanyprogramsyouwillneed.
SincesomeofourcomputersareusedtodownloadshowsviaFTP,ImakesureIhaveanFTPclientinstalled.
IalsoinstallAdobeReaderandFlashPlayer.
Youcannotforgettouseanantivirusprogramaswell.
IhighlyrecommendESETNodAntiVirus32.
Althoughifyou'vealreadysignedupforanotherprogram,usethat.
Youcanalsochangeyourcomputer'sworkgroupifthatissomethingyourmarketuses.
Veryimportant:setthecomputernametowhateveritwillpermanentlybe(ASERV1,ASERV2,etc.
).
ThisnameisusedalongwiththeMACaddressoftheNICintheWheatnet-IPaudiodriverlicensekeyandifyouchangethecomputernameafterthisdriverlicensekeyisinstalled,itwillstopworkingandyouwillhavetoobtainandinstallanotherlicensekey.
IV.
InitialNexgenInstallationOnceyouhaveyourprogramsinstalledandupdatesdoneyouwillneedtoinstalltheSentineldriverforNexgen:http://www.
safenet-inc.
com/support-downloads/sentinel-drivers/Installtheinstallationpackageanddoacustominstall.
EverythingshouldhavearedXexceptforSentinelSystemDriversandeitherParallelDriverorUSBSystemDriver,dependingonwhatyouhaveforyourNexgenlicense.
Ifyouareusingtheparallelkey("dongle"),makesureonlytheparalleldriverisinstalled.
IfusingtheUSBkey,boththeUSBandparalleldrivermustbeinstalled.
TogetNexgenonthecomputeryouwillneedyourNexgenStart.
vbsscript.
IalwaysputmineinthedocumentsfoldertostartwithbecauseIdonotwantNexgencomingupeverytimeIrebootthecomputer,atleastnotuntilthecomputerisreadytodeploy.
Hopefullyeveryonehasa"spare"IPaddressandlicensethatcanbeusedwithNexgen.
WehavetwoinDenverandthatallowsmetoinstallNexgenonasparecomputerandmakesureIgeteverythingworkingBEFOREwereplaceacomputer.
OursparelicensedoesnothaveanythingotherthanNexgensounfortunately,wehavetoinstallprogramslikeAudioFileConverter("AFC")afterwetradethecomputerout.
If,afterinstallingNexgen,youraudioserverorworkstationhastroublefindingtheNexgenserver,youmayneedtoaddalineinthe[NEXGEN]sectionofthewizard.
inifileasfollows:Notallworkstationsrequirethis,soyoumighttryitwithoutthelinefirst.
Ifyoudousethisconfiglinebesurethatthepropernetworkadaptor(orportonmulti-portNICs)is1,orelsechangethe1totheappropriatenumber.
A"normal"installationwouldhaveNexgenusingadaptororport1andWheatNet-IPusingadaptororport2.
7RCShasanumberofsettingstheyrequireforWindows7installations.
Checkeachofthese:1.
AV–EnsurethatthereisnoNetworkorProactiveThreatProtectionpresentinyourAVsoftware.
ThismeansloadingtheRadioProphetversionofSEP.
2.
WindowsFirewall–EnsuretheWindowsfirewallissettoOnandsettoallowallinboundandoutboundconnectionsforallnetworkprofiles.
3.
VideoDrivers–Ensurethe3DsettingsaresettoPerformanceinsteadofQuality.
4.
NetworkProfiles–EnsurethatyourNICsareallconfiguredforthePrivate(Work)profile.
5.
NICSettings–Ensurethefollowingsettingshavebeenconfigured:a)FlowControl–EnsurethatFlowControlisoffontheswitchesandallNICs.
b)PortSpeed/Duplex–Ensurethatportspeedislocked(if10/100switch)orsettoAuto(forGigabit).
Youshouldalsoensurethatthesamevaluesareconfiguredontheswitch.
c)PowerManagement–IfsupportedbytheNIC,weneedtodisabletheabilitytoturnofftheNICwheninPowerSavingmode.
d)IPv6–NexGendoesnotsupportIPv6,soweneedtomakesurethishasbeendisabledonanyactiveNICs.
6.
OtherWindowsSettings–WeshouldensurethefollowingWindowssettingshavebeenconfigured:a)WindowsTime–EnsurethattheWindowsTimeserviceisdisabledandthatInternetTimesyncisunchecked.
b)PowerManagement–InthePowerManagementsettings,ensuretheMinimumCPU%issetto100.
Inaddition,weneedtomakesurethatthesystemissettoNeverturnoffharddisksorthemonitorandthatanyhibernatefeatureshavebeencompletelydisabled.
7.
VirtualMemory–EnsurethattheVirtualMemorysettingsaresettoSystemManaged.
8.
ScheduledTasks–WeneedtomakesurethatthescheduleddefragaddedtoWindowsbydefaulthasbeendisabled.
Inmultiple-NICinstallationssuchasthosewithWheatNet-IP,therearesomeadditionalsettingsthatmustbemadeorchecked.
First,inControlPanel,gotoNetworkandSharingCenter,ChangeAdaptorSettings,thenclickAdvancedandAdvancedSettings.
8Oncethere,selecttheNexgenadaptorandusethearrowtomoveittothetopposition,thenclickOK.
9V.
WheatNet-IPInstallationYoumusthaveWheatNet-IPNavigatorinstalledonacomputersomewhereontheWheatNet-IPnetwork.
ThiswilltypicallybethecomputerthatyouuseforX-Point(fortheTDMBridgeRoutersystem).
ThiscomputerwillneedtwoNICs–theexistingNICthatcommunicateswiththeBridgeRouterandtherestofthatclassAnetworkandanewgigabitNICforcommunicationwiththeWheatNet-IPclassCnetwork.
Seethediscussionbelowforhowtoproperlyconfigurethedual-NICsetup.
WheatNet-IPNavigatorcanbeinstalledandpasswordprotectedonanycomputerontheWheatnet-IPnetwork,butcarefulthoughtshouldbegiventodoingthatonanymachineinusebynon-engineeringpersonnel.
If,forexample,WheatNet-IPNavigatorweretobeinstalledonaNexgenproductionworkstation,thatworkstationwouldhavetobeusedforanyandallconfiguration,troubleshooting,etc.
,whichisguaranteednottoendearyoutotheproducerusingthatroomandworkstation.
AnyworkstationusingNexgenandtheWheatNet-IPdriverwillneedtwoNICs.
Theon-boardNIC(100-base-Torgigabit)shouldbeusedfortheNexgennetwork.
AgigabitNICwillbeneededforWheatNet-IP.
SettheIPaddressofthesecond(WheatNet-IP)NICaccordingtotheIPaddresstableintheExcelWheatNet-IPconfigurationworkbookyouwereprovided.
Tosaveconfusion,changethenamesoftheNICsinW7to"Nexgen"and"WheatNet.
"ClickStart>Computer.
RightclickNetwork,thenclickProperties.
ClickChangeadaptersettings.
RightclickoneachNICandthenclickRenametochangethename.
Next,rightclickoneachNICandclickProperties>InternetProtocolVersion4(TCP/IPv4),thenclickPropertiesandAdvanced.
FortheNexgenNICtheIPaddressshouldalreadybecorrectlyset(butcheckitanyway!
).
ClickAdvanced,thenuncheckAutomaticMetricandenter1intotheInterfacemetricbox.
FortheWheatNetNIC,settheIPaddresstotheclassCaddressprovidedintheWheatNetExcelworkbook.
Setthesubnetmaskto255.
255.
255.
0.
Leavethe10gatewayfieldsblank(youcannothavetwogateways).
DNSaddressesarenotnecessarysinceInternetconnectivityispresumablyprovidedthroughtheothernetwork(itiscertainlynotprovidedviatheWheatNet-IPnetwork).
Seethefigurebelow.
Onthatsamescreen,clickAdvancedandasinthestepabove,uncheckAutomaticMetric.
Inthiscase(WheatNetNIC),enter5intotheInterfacemetricbox.
Thisisanimportantstep.
Ifyoumissit,anddonotproperlysettheadaptormetrics,Nexgenwillnotfunctionproperly(itwilllookatthewrongNIC).
OneachNexgenworkstationyouwillneedadriverfromWheatstoneinordertogetthatsideofthingsworking.
Clickthislinkrightawayandsavethefile.
OnceWheatstoneupdatesthedriver,thisonemaydisappear.
(https://wheatstone.
app.
box.
com/s/egpjt30k78rwaisuhfhvcbbo7abothjn)SelecttheoptiontohaveitinstallshortcutsandmakesuretheConfigureboxischecked.
Oncethedriverisinstalledyouwillneedtosetuptheconfiguration.
MakesurethesecondLANonthatcomputerispluggedintotheWheatNet-IPnetwork.
FrequentlyweseesomesortoferrorinregardstoKeylockUSB.
Ignorethaterrormessage.
Intheconfigurescreen,selectthecorrectNIC,makesurethenumberofchannelsandsampleratearecorrect(typically4channelsand44.
1kHz)andsetthePCBladeIDtothecorrectname(consulttheExcelworkbookwithyourconfiguration.
Fromhere,clickRequestLicense>ObtainaLicenseandCopy.
Sendthistosupport@wheatstone.
com.
Letthemknowyouneedalicenseforhowevermanychannels(again,typicallyfour).
Werecommendcallingthemaswell(252-638-7000).
Sometimestheydogetratherbusyanditcantakeawhiletogetthisdone.
Whenyougetthelicensekey(viaemail),youcancopythetextfromthefilesentandthenyoucanclickEnterALicenseKeyandpastethetextthere.
AtthispointyoushouldgetsomesortofconfirmationthatXnumberofchannelswasfound.
Doarebootafterthis.
11Next,addtheWheatNetdevicesinPlay.
Atthebottomrightofthecomputer(neartheclock)thereshouldbeablueplaybutton(trianglepointingright).
Doubleclickthis.
ThendoubleclickeachdeviceandselectGenericPlaybackandsettheOutputdevicetoWNIPOutput1,2,3…etc.
ClickOK.
ThenclicktheXtoclosetheplayandcloseNexgen.
ThenrestartNexgen.
Thisisalsoagoodtimeforyoutodisableothersounddevicesonyoursystem.
RightclickthespeakersymbolinthelowerrightcornerofthescreenandselectPlaybackDevices.
SelecteachdeviceinturnthatisnotaWNIPOutput,clickPropertiesanddisableit.
ThatshouldleaveyouwithWNIP1through4.
SetWNIPOutput1asthedefault.
DothesamefortheRecordingDevices,disablingallthatarenotWNIPInputsandsetWNIPInput1asthedefault.
AgainrightclickthespeakericonandselectSounds.
UnderSoundSchemeselectNoSound,uncheckPlayWindowsStartupsoundandclickOK.
Youdon'twantWindowssystemsoundsplayingoutontheair!
NowlogintoNexgenandclickConfigure,thenclickPlay.
TheTypeforallyourcomputersshouldbesetto"OtherAudioCard"(seebelow).
NotethattheStreamnumbercorrespondstothechannelnumberoftheWheatNet-IPaudiodriver(PCblade).
Intheexamplebelow,ASERV1-1feedschannel1ofthePCblade,ASERV1-2feedschannel2,etc.
12ConfiguringNexgenPlaybackDevicesYouwillneedtoconfigurethesourcesanddestinationsfortheNexgenworkstationorASERVPCblade,theassociatedIPbladeanddotherouting.
SeeSectionVIbelowforinstructionsonhowtodothis.
Fromhereyoushouldbeabletostarttesting.
WehavehadtochangewhatchanneliswhatwithinNexgen.
IopenupWizardEditor,pasteaudioinallfourtracks(trackfiveshouldbemapped)andthenplay.
Itisalwaysaguessinggameastohowtochangethechannels.
Goaheadandwritedownwhereeachtrackplays.
ThenopenFile>ConfigureandtotherightofthatscreenyouwillseeTrackDevices.
Recordistypicallysetto1andTrack5toMap.
Tracks1-4shouldhave1-4.
Youwillhavetoplayaroundwiththistogetthetracksmappedproperly.
AftereachtryyouwillhavetocloseWizardEditorandreopenit.
Soyoumaywanttoloadsomethingwithashortamountofaudio.
VI.
WheatNetConfigurationandRoutingForeachIPbladeorPCbladeyoumustconfigurethebladenumberandname,bladesourcesanddestinations,andthenyouwillneedtosetupthecrosspoints(routing).
IPbladenumber,bladetype,samplerateandIPaddressissetupduringinitialturnon.
ConsulttheExcelworkbookforthepropernumber,nameandIPaddress.
Youmustgetthisright.
Ifyoumakeamistake,resetthebladetofactorydefaultsandstartover.
13ForPCblades,sourcesaretheinputsfromNexgenanddestinationsareoutputstoNexgen.
InIPbladesitisreversedfromthat:sourcesareinputsfromtheoutsideworldanddestinationsareoutputstotheoutsideworld.
Thisseemsalittleconfusingatfirstbutitwillmakesenseasyougetintoit.
Asyouinstalleachdriver,gotoWheatNet-IPNavigator,selectthebladeandclicktheSourcestab.
TheexamplebelowshowsthePCbladeforASERV1("ASRV1-PC").
IntheupperleftcorneroftheSourcesscreenclickeachsourceinturn,thenclickEditandchangethenameasappropriate.
InourDenverprototypewehave,tothedegreepossible,copiedthenomenclatureusedinNexgen.
Thishelpskeepthingsstraightandavoidconfusion.
Notethatsource1ontheASRV1-PCPCbladeisnamedASERV1-1.
NotethatthismatchestheplaybacknameinthePlayconfigurationabove.
Source2isnamedASERV1-2,source3isnamedASERV1-3andSource4isnamedASERV1-4.
(ThenameofthePCbladeitselfisshortened,droppingtheE,becauseithasaneight-characterlimitimposedbythedisplaywindowonthecontrolsurfaces.
)PCBladeSourceConfigurationScreenDestinationsarenamedinmuchthesamewaybyclickingtheDestinationstab.
OnaudioserverPCbladeswetypicallydonotrecord,soit'snotnecessarytoconfigureanydestinations.
Oncontrolroomworkstations,however,wedorecord,sodestinationnomenclatureisimportant.
IntheCTRL-1PCbladeexamplebelowwenamedtheinputs1NG1,1NG2,1NG3and1NG4,whichtrackswiththenomenclatureintheBridgeRouter.
14BladeDestinationConfigurationScreenWealsomustnameandconfigurethesourcesanddestinationsintheIPbladesthatarededicatedtoASERVandCTRLworkstations.
Theprocedureisthesame.
IntheASERV-1sourcesexamplebelowtheonlysourceistheinputfromtheprogrambusintheKLTTcontrolroom,whichwenamedKLTTG6(thesurfaceinKLTTisaWheatstoneGeneration6).
IntheASERV-1destinationsexamplebelowthatthefourdigitaloutputsarenamedT-AS1,T-AS2,T-AS3andT-BusforKLTTASERVchannel1throughchannel3andKLTTSTLBus(outputtothedelay,NielsenencoderandSTL).
OncewegetallthesourcesanddestinationsnamedforthePCandIPbladeswe'rereadytodotherouting.
InWheatNet-IPNavigator,clickSystemandCrosspoint.
Scrollhorizontallyuntilyoufindthecorrectsourcesatthetopandscrollverticallyuntilyoufindthecorrectdestinationsontheleft.
Clickattheproperintersectiontomaketheconnection.
Seethefigureonpage13foranexampleofproperroutingforanaudioserver.
15ASERV1IPBladeSourcesASERV1IPBladeDestinations16ASERV1RoutingNotethattherearetworoutesforeachoutput(source)channelofASERV1.
OnegoestothecorrespondingdigitaloutputoftheASERV1IPblade(T-AS1,T-AS2andT-AS3).
TheredlineshowsthattheconnectionisLOCKED.
Youdefinitelywanttolockthesesothatthecrosspointsarenotaccidentallyundone.
Thismappingwillmakechannel1ofASERV1availableatdigitaloutput1(output5)oftheASERV1IPblade,channel2availableatdigitaloutput2(output6)oftheblade,etc.
ThesewillbeconnectedintoyourbridgeroutersystemwheretheASERVsoundcardoutputsusedtoconnect.
TheouterrouteforeachASERVoutputgoestoaUMX(utilitymixer)input.
ThedefaultnomenclatureisBL##UMX1,BL##UMX2,etc.
where##isthebladenumber.
Soherewe'refeedingASERV1-1toblade17utilitymixerinput1,ASERV1-2toutilitymixerinput2,etc.
NotethatKLTTG6isfedtoutilitymixerinput5.
ThesourceBL17UMXAisroutedtoT-Bus.
ThisconnectstheAoutputoftheutilitymixerintheASERV1IPbladetodigitaloutput4(output8).
Again,thisfeedsthestation'saudiochain(STLbus).
Thereasonsfortheutilitymixerroutingwillbeexplainedbelow.
EachIPbladecontainsautilitymixerwhichcanbeusedforjustaboutanypurposethatrequiresmixingorswitchingsources.
Theutilitymixerhaseightmappableinputsandtwooutputs.
InASERVapplicationswemapASERVoutputsandthecontrolroomprogrambustoutilitymixerinputs.
WethenuseNexgenSourceOn/SourceOffcommandstoturnchannelsonandoff.
Bydoingthiswecanputthecontrolroominbypass(ASERVdirecttoair)orputthecontrolroomprogrambustoair.
17ThescreenshotbelowshowstheutilitymixerforASERV1.
Notethatthemappedsourcenamesappearatthetopofeachchannel.
HerewehaveASERV1-1,ASERV1-2andASERV1-3allmappedtooutputA.
ThishastheKLTTcontrolroombypassed.
Ifweturnedchannel5(KLTTG6)onandthefirstthreechannelsoff,thecontrolroomprogrambuswouldbebacktofeedingtheairchain(rememberthatwemappedBL17UMXAtoT-Bus).
ASERVBladeUtilityMixerConfiguredforControlRoomBypass(ASERVDirecttoAir)Notethatwecanalsomapothersourcestoutilitymixerchannels.
KLZ,forexample,runsinthesatellitemodeduringovernightsandsomeduringtheday(LauraIngraham).
ForthatASERV(ASERV2)wehaveanaloginputsconfiguredforsatelliteaudio,andweroutethesechannelstoutilitymixerinputs.
Thescreenshotonthenextpageillustratesthis.
NoteherehowASERV2-1,-2and-3aswellastheKLZG6areassignedtoutilitymixerinputs,andwealsohavefoursatellitechannels(Ingraham,XDS-B,XDS-AandBlaze)alsomapped.
Nexgenturnssatellitechannelsonandoffasdesired,turningASERV2channelsonduringlocalbreaks.
18ASERVUtilityMixerConfiguredforControlRoomtoAirThescreenshotbelowshowsthismapping.
Notethatthesatellitechannelcrosspointscontaintwodotsthatareverticallystacked.
Thatindicatesamonosourcefeedingastereodestination.
Thedifferentcolorsarealsosignificant.
Blueindicatesacrosspointwithnoaudiopresent.
Greenandredindicateacrosspointwithvaryinglevelsofaudio(redshowsapeak,greenshowsnominal).
Alsonotethatthereareseveralgreensquarecrosspoints.
Thesearelogicconnectionsandtheyareusedtoroutelogic,inthiscasesatelliterelays.
Thoserelaysareconnectedtothelogicinputs/outputsoftheIPblade(LIOsinWheatspeak).
ThepinoutsfortheIPbladeLIOportsisshownatright.
19WheatNet-IPcontainsanelementknownasasoftLIOorSLIO.
AnSLIOisavirtuallogicportthatitselfhasnoconnectiontotheoutsideworldbutcanbeportedtoorfromaLIO.
IntheroutingexampleaboveyouseetheINGRLY1(IngrahamRelay1)LIOatthetopofthescreenroutedtoZ-SLIO1(KLZSLIO1).
TwootherLIOsfromsatelliterelays,XDSARLY1(XDS-ARelay1)andXDSBRLY1(XDS-BRelay1)areroutedtoZ-SLIO3andZ-SLIO2,respectively.
NexgencanbemadetolookattheSLIOsjustlikeitcouldlookatan"opto"withtheoldanalogswitchersandfireoffaspotblockorwhatever.
ThegraphicbelowshowstheconfigurationoftheLIOsontheASERV2IPblade.
SetthefunctiontoUser1,User2,User3,etc.
andnotoneofthepredefinedfunctionsthatyouwillfindavailableinapull-downlistontheconfigscreen.
GiveeachLIOanamethatmakessense,asintheinstantexample.
WecantellataglancewhatthefunctionofeachLIOis.
BelowtheLIOconfigurationistheSLIOconfiguration.
ItisveryimportantthattheSLIPfunctionbethesameastheLIOfunctionthatitwillberoutedfromorto,e.
g.
INGRLY1hasaUser1functionanditismappedtoZ-SLIO1whichalsohasaUser1function.
NotethesamepatternfortheotherLIO-SLIOpairs.
20LIO-SLIOConfigurationVII.
SpecialNexgen/WheatNet-IPFunctionsAnumberofspecialfunctionsareavailabletoperformutilitymixerandLIOcontrolfromNexgen.
OntheNexgenworkstation,clickConfigureandCPUandthendoubleclickonthedesiredCPU.
Onthewindowthatpopsup,clickIO.
ClicktheBoardtabsuntilyoufindonethatisunused,thenfromthepull-downlistclickWheatnetUIO.
Thedevicenumbershouldbe1.
NextclickSettings.
SettheIPaddressoftheassociatedIPbladeandtheportto55776.
ForUMX-1selectmixernumber1andoutputbusA.
ThisopenscommunicationbetweenNexgenandtheblade.
21Nowwe'resettocreate"optoevents.
"clickConfigandInputinNexgen.
ClickNew,givetheeventaname(suchasIngrahamLocalBreakintheexamplebelow).
Fromthepull-downlistselectwhatyouwanttohappen,inthisexample"PlayNextBlock").
Fromthenextpull-downlistselecttheCPUandselectthedesiredstation.
Finally,the"BitPosition"selectstheSLIOnumberthatyouwanttotriggertheevent.
ForIngrahamLocalBreakit's1.
ForXDS-ALocalBreakit's2,andforXDS-BLocalBreakit's3.
NotethatthesecorrespondtotheSLIOnumbersthatwecreatedintheWheatNetconfigurationfortheblade.
Withthatdoneyoucancreateormodifymacrosthatcanberuninyourlogstoturnonsatellitemode,settheinputmasktothedesired"opto,"etc.
Nextwecreatesourcesforthevariousutilitymixerinputs.
ClickConfigandSources.
NowclickNew.
Theprocedureisverysimilartothatwhichweusedtocreatetheinputabove.
Givethesourceaname,selectWheatNetUIOastheType,selectthedesiredCPU,selectDevice1,andselecttheBitPositionthatcorrespondstothechannelnumberintheutilitymixer.
IntheexamplebelownotethatthesourceIngrahamuses#5whichcorrespondstochannel5oftheutilitymixer.
Likewise,Z-ASERV2-1,-2and-3use#1,#2and#3respectively.
CreateasourceforeachutilitymixerontheIPbladecorrespondingtothatNexgenworkstation.
Withthatdone,youcanuseSourceOn/SourceOfftoactivatethecorrespondingutilitymixerchannelon/offcommands.
Youcanusethesedirectlyinalogorusetheminamacro.
22NexgenSourceConfigurationThescreenbelowshowsamacrousedatKLZatthestartoftheLauraIngrahamShow.
NotehowSourceOffandSourceOnareusedtomanipulatetheutilitymixer.
AlsonotethatOptoProcessingisturnedonandthattheInputMaskissettoKLZIngraham(sothatspotblocksaren'tfiredbyotherrelays/SLIOs).
23Inthelogexcerptbelow,notehowSourceOffturnsofftheIngrahamchannelontheutilitymixerbeforeplayingoutthecontentsofthespotblock,andhowtheIngrahamchannelisturnedbackonattheendofthespotblock.
Thereareacoupleofothermacrosyoushouldcreate.
Thefirst,called"ZASERV,"putsthecontrolroominbypassbyputtingtheaudioserverdirecttotheairchain.
Thenextmacro,showninthescreenbelow,doesjusttheopposite,puttingthecontrolroombackontheair.
24Oneimportantnote:IPbladeutilitymixersdonotrespondtoAllSourcesOff.
Youmustindividuallyturnthechannelsoffasshowninthemacrosabove.
Also,turnchannelsonbeforeturningchannelsoff.
Thereissomedelaybetweencommandandexecutionandifyoudon't"makebeforebreak"youwillupcuttheaudiointhetransition.
VIII.
Wrap-UpWithsuchanomnibusprojectitisimpossibletocovereverypossiblenuanceinuseandconfiguration,butwehaveattemptedtoprovideyouwithalltheinformationyouneedtogettheconversiondone.
Theinstructionsabovecanbeadaptedtoindividualsituationsbutthegeneralproceduresshouldbefollowed.
ItisimportantthatyoufollowtheplanintheWheatNet-IPExcelworkbookforyourmarket.
ThisworkbookcontainsspreadsheetswithIPaddresses,bladenamesandnumbers,switchportassignmentsandsource/destinationnames.
DonotdeviatefromthisplanwithoutclearingitwithCorporate.
Thereismethodtoourmadnessandwehaveattemptedtostandardizenomenclature,numberingandconfigurationacrossthecompany,whichwillmakethingseasierdowntheline.
Ifindoubt,ask.
YoucancallCrisAlexanderorAmandaHoppwithspecificquestions,andofcourseyoucanalsocallWheatstonesupport.
Goodluck!