ToFileDateOctober18,1983FromL.StewartLocationPARCSubjectCSL-8308checkoutOrganizationCSLXEROXReleaseas/Indigo/Voice/Documentation/CSL8308TestManual.tiogaCamefrom/Indigo/Voice/Documentation/CSL8308TestManual.tiogaLasteditedbyStewart.pa,October18,198310:23amAbstractThisdocumentdescribeshowtotestaCSL-8308VoiceTerminal.QualityAssuranceProgramQualityofCSL-8308VoiceTerminalsisassuredby100%functionaltestingofeachmanufacturedandrepairedunittogetherwithperiodictestingbyaprofessionalengineerforcompliancewithFCCPart68requirements.ThecheckoutproceduresinthisdocumentaretobeappliedtoeachCSL-8308beforeinstallation.Inadditiontosystemleveltesting,somecomponentsaretestedindividually.Refertothesectiononcomponenttestingformoreinformation.IncaseoffailureThisdocumentdoesnotincludetroubleshootinginformation.However,duetothecomplexityofthetestingenvironment,thereisagoodchancethatatestfailureindicatesanerrorinthetestconfigurationratherthanahardwarefault.Repeatthetestbeforegivingup.Unitswithhardfailuresaretobereturnedtoengineeringforrepair.TestEnvironmentEquipmentUsetheCSL-8308checkoutstationinroom35-2081.ThetableshouldbeequippedwithanEthernettransceivercableconnectedtoa12volt(red)transceiver.ThereshouldbeaDLScablefortestingtheRS-232ports.Thereshouldbetwotelephonelineswithmodularconnectors.Onelinemusthaveatelephoneinstrument.Theworkstation"Skipjack"shouldbescheduledfortesting.ThetelephonelinesimulatorandGeneralRadioaudiosignalgeneratorshouldbenearby.RestartSkipjacktoestablishacleanstartingstate.ClickDisconnectinanyChatwindowsbeforedoingaRollback.Obtainthecommandfile/Indigo/Voice/Top/CSL-8308Test.cmbyusingtheFileTool.Runthecommandfile.ThiswilluseBringovertoestablishacorrecttestenvironment.Thebringoverportionp _,q1_,p(_,r3C_,8:p [Pr1[Pp([Pr3C[Pp Wtr1Wtp(Wt r3CWts{Ot FoqF3t Di LqDi3t B BqKBB ]!%-(t ?rq?r3!$ %(Z)/3u <$lr 8w$r%*,0 7D;=@ 7. %"m&() 1Y69 @>CIF 5  $&:(/=1355 :;>E@ 3 1d X"}& -0A4J <@BD / P u ,n lr )W!* 3~9<>M@ G 'x &e  PT!& (),0S57:<}>A %  IRj!#}&*W.z #Um!'0( 0S2u   v r i^qiirii!#',/27H9?BC  s"& -16b8Z9<@~BG/ w-9!'s*.3 ;>AEHe sD  "V )H-/6%8d=@F #).w0h P$#{(z,0a 79U< ?|E@   .r!46:=(CG/ \'"$S)+6/2r ;{>bDTVm$CSL-8308TestManual2ofthecommandfileneedbedoneonlyonce.Therestofthecommandfilemustbeexecutedaftereveryrollback.Forthesoftwaretooperateproperly,theremustbean"Agent"running.IftheThrushserverisup,thenanAgentisrunning.Ifnot,startanAgentbytypingRunAgentPkg.UsetheFileTooltoretrieve/Indigo/Voice/Obj/*,thesefilesareneededduringtesting.AssemblingandConnectingtheCSL-8308BeforeconnectingthepowersupplytotheCSL-8308circuitboards,adjustthevoltagesforplus5,andplusandminus12.Besurethatallthechipsarepluggedinfacingtherightdirection.ChecktheSIPpackagesforcorrectorientation.Checkthepowersupplybypasscapacitorsforcorrectpolarity.PlugthetestingEPROMintothemainEPROMsocket.ConfiguretheCSL-8308DIPswitches.Adjustthethreeanalogtrimpotsformidrange.ConnectthefollowingCSL-8308cables:Power,Ethernet,Telephone,Speakerbox,Microphone.Usingjumpercables,connectLineInAtoLineOutAandconnectLineInBtoLineOutB.PlugintheCSL-8308connecterboxtotheTTYconnectorandplugintheDLSlinetotheTTYAconnectorontheCSL-8308connecterbox.ConnecttheTeleWalljacktothetelephonelinesimulator.InitialcheckoutThepurposeofthissectionistoseewhethertheCSL-8308workswellenoughtoloadtestsoftware.OpentheCSL-8308Controlviewer,ifitisclosed.SettheoperatingmodetoManual.Left-Button-ClicktheModebuttoncorrespondingtotheCSL-8308undertest.ThescrollableregioninthecenteroftheCSL-8308ControlviewerisindexedbyEthernethostnumber.TheEthernethostnumberofaCSL-8308isthenumberonthelabeloftheEPROM.(Thereisalsoaversionnumberonthelabel,sobecareful!)ThisactionwillreadtheentryfortheCSL-8308fromtheGrapevinedatabase.Examinethe"forward"fieldoftheresult,ifitis"notfound"or"MO"ratherthan"MD"ornot"Einstein"thenseekhelp.TurnontheCSL-8308powerswitch.Thismaytakeafewtries,duetoheavyinrushcurrentswhichcausethecircuitbreakertotrip.Right-clicktheStatusbuttoncorrespondingtotheCSL-8308undertest.ThisactionshouldattracttheattentionoftheCSL-8308.Ifthisworks,amessageofsometimewillappearbothinthescrollableregionnexttotheStatusbuttonandinthetypescriptinthebottomportionoftheCSL-8308Controlviewer.Thecorrectcommentis"PowerOnBoot."Makeanoteifitissomethingelse.ClicktheStatusbuttonacoupleoftimes.Ifthemessage"Down"keepsappearing,thentheCSL-8308istoosickforthistestingprocedure.LeftClicktheResetpushbutton(inCSL-8308Control)correspondingtotheCSL-8308undertest.Amessageshouldappearsaying"Teleboot"or"4015."Thisverifiestheoperationofpartsofthedownloadingsoftware.MiddleClicktheResetpushbutton(inCSL-8308Control)correspondingtotheCSL-8308undertest.Roughlyonesecondlater,a"WatchdogTimerBoot"messageshouldappear.Thisverifiestheoperationofthewatchdogtimerhardware.MiddleClicktheDebugpushbuttoncorrespondingtotheCSL-8308undertest.Thisverifiesthew f(K,xHDfr _/ =? 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" )*.126;;?AF  hW\+ '*0"46x@UBG BTVm$TCSL-8308TestManual4telephoneringing.Itisseparatesothattheusercannotinadvertantlyturnringingcompletelyoffbyturningdownthespeakerboxvolumecontrol.LED--controlsthelightemittingdiodeonthespeakerbox.SPMode--controlsasoftwarebitwhichtellstheprocessortoenteraspecialmodefordrivingthephoneline.Normally,voicedigitizedbytheA/DpartsofCodec1andCodec2simplyenterdatabuffersinthememoryoftheCSL-8308.VoicedatafromdifferentbuffersisplayedoutthroughtheD/ApartsofthetwoCodecs.InSPMode,theA/DandD/ApartsofthetwoCodecsoperateusingthesamebuffers,sothatanyvoicewhichisdigitizedisautomaticallyandimmediatelyplayedback(althoughacopyisretainedinmemory).SpeakerphoneModemustbeusedinordertoconnect,say,themicrophonetotheTeleWallbyusingthecrossbarswitchtoCodec1andCodec1toTeleWall(whichitalwaysis...).Then,byturningonSpeakerphoneMode,voicefromthemicrophoneisdigitizedandundigitizedandsenttotheTeleWall.BelowtherowsofnamedbuttonsintheNewCSL-8308viewerisaboxcontainingbuttonssuchasReset,andDial.Thesebuttons,whenclicked,bringupadditionalformscontaingtheparametersfor,say,thedialcommand.OnlytheDialbuttonisofimmediateinterest.Dial--ThedialcommandinstructstheCSL-8308togenerateasequenceofDTMFtones.Touseit,firstclickDialtobringupthedialform.Thenclickthenumber:fieldinordertoeditthenumbertodial;thecaretshouldmovetothefieldtotherightofthe"number:".Afterenteringthenumber,theDoDialbuttonmaybeclickedtosendthecommand.WithCodec1connectedtoSpeaker,thetonesshouldbeheardinthespeaker.AtthebottomoftheNewCSL-8308vieweraretwootherboxeswhichareindependentlyscrollable.theuppersuchboxis"connected"totheRS-232portTTYA.Thebottomboxis"connected"totheRS-232portTTYB.ConnectedmeansthatkeystypedintooneoftheseboxescomeoutofthecorrespondingTTYport.CharacterstypedintooneoftheTTYportsappearintheboxes.AnalogBoardCheckoutThepurposeofthissectionistoseewhethervoicepartsoftheCSL-8308work.Ifyouhavegottenthisfar,aNewCSL-8308viewerwillbepresentonthedisplay.ClicktheLEDbuttonafewtimestoseeiftheLEDonthespeakerboxturnsonandoffcorrectly.Turntheswitchonthespeakerboxbothupanddown.Foreachupordownmovement,amessageshouldappearinthevieweratthetopoftheNewCSL-8308viewer.ClickOHandRevertseveraltimes,establishingthateachclickproducesacorrespondingaudibleclickfromtheanalogboardastherelaysswitch.Endupthisoperationwiththerelaybuttonsbackgroundwhite.Liftandreturnthehandsetofthetelephone.TheseactionsshouldproduceONandOFFmessagesintheupperviewerlikethosefromthespeakerboxswitch.Liftthehandsetandtalkintoit.(Ifyouarenotgoodat"Test1,2,3",thentrypushingaDTMFbuttononthetelphonekeypad.Itwillbealotlouder.)Youshouldnothearyourselfandthephoneshouldseem"dead."ClickSidetone.Thetelephoneshouldbecome"live."Trythisacoupleoftimes,endingwithSidetoneOFF.ClickthecrossbarbuttontoconnectTeleSettoTeleSet.Youshouldagainbeabletohearyourself,butlouderthanwithjustsidetone.Turnthecrossbarbuttonbackoff.ClickthecrossbarbuttontoconnectTeleSettoDTMF.AsyoupushandreleaseDTMFbuttonsw f(K,xHDfr _/`3P #&)&- 6.9Q>+ EDG ]! 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)./25U:=?tBFt 0 K %-(,Ru ,3r )pm!'S* 1,3 :1 BE_G/ 'rj "' *-/2 9:=jC &"  #)>,/ 5a:=u@CG $z  !A1n S ( 14f8~=%?BCfE@ XA2]" *v,.06M8: CE  ~5C"<%(+) 14 ;<u 6 '#,26 v  r  b"&)B Dl!'G .0K5718;+?ICFS v|!%+i.24>7:= DG e Ti#'\*-16;@Ea A6g 7$G&+/14<@C!G  2o TVm$JCSL-8308TestManual7SignalIsolationTransformerSetupthehighvoltageACpowersupplyandautotransformer.ConnectclipsfromtheprimaryterminalsoftheisolationtransformertoterminalAofthepowersupplyandconnectclipsfromthesecondaryleadstoterminalBofthepowersupply.Slowlyincreasetheautotransformerleveluntilthepowersupplyvoltagereaches1000.Listencarefullyforacracklingsoundandwatchthecurrentmeterforanymovement.Leavethevoltageat1000for3minutes.Opto-isolatorSetupthehighvoltageACpowersupplyandautotransformer.Usingtheopto-isolatorsockettestjig,connectthepowersupplytothetestjigterminals.Slowlyincreasetheautotransformerleveluntilthepowersupplyvoltagereaches1000.Watchthecurrentmeterforanymovement.Leavethevoltageat1000for3minutes.Thistestcheckstheopto-isolatorisolation.RelaysSetupthehighvoltageACpowersupplyandautotransformer.UsingtherelaysockettestjigA,connectthepowersupplytothetestjigterminals.Slowlyincreasetheautotransformerleveluntilthepowersupplyvoltagereaches1000.Listencarefullyforacracklingsoundandwatchthecurrentmeterforanymovement.Leavethevoltageat1000for3minutes.Thistestchecksthecoiltocontactisolation.UsingtherelaysockettestjigB,connectthepowersupplytothetestjigterminals.Slowlyincreasetheautotransformerleveluntilthepowersupplyvoltagereaches1000.Listencarefullyforacracklingsoundandwatchthecurrentmeterforanymovement.Leavethevoltageat1000for3minutes.Thistestcheckstheopencontactisolation.FCCPart68testingApplicabletestsfromthelistbelowwillbere-performedonrandomsamplingsoftheCSL-8308atnotgreaterthansemi-annualintervals,byMr.J.P.Neil,P.E.,MountainView,California,asindicatedbyhisengineeringjudgement.68.302EnvironmentSimulation68.304Leakage68.306HazardousVoltageLimitations68.308SignalPowerLimitations68.310LongitudinalBalanceLimitations68.312OnHookImpedanceLimitations68.314BillingProtectionw f(K,xHDfv _,2 r [ b"&)B Yb<p &(+0 8.9?A BEa W]+\"%) *0313X59 U@i#'\*-16;@Ea SA6g 7$G&+/14<@C!G Q 2ov N r KT b"&)B H= X"@$),O0569X;> E G2!sq!$6(W,1l6>:F>@E E BE!N"&(L)w/v259d; C v B<r > b"&)B :{@/BzC 9# 5"B$,0379<?@QFu 7| x=K 5[ %(,:02H47"9 ?DM 3Z Zs#(G-26>:{@/BzC 1 5"B$,0379<?@QFu 0  x=o u , 3M2r )n "%}'q /17=j?&AG ' lD  !#&(5)-c07; AC &   ##  !)!)  33   ==   TVm$ HELVETICA TIMESROMANY TIMESROMAN TIMESROMAN HELVETICALOGO TIMESROMANLAUREL TIMESROMAN g  ( 3 =Dj/GE CSL8308TestManual.tioga 8-Nov-83 13:15:47