Cable Electronics AV501HDXi Stereo Amplifier User Manual


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IN
OUT
IN
OUT
Installation/OperationInstructions
Unpacktheamplifierandpowersupplyfromthebox.Placetheamplifierinadrylocation,
usuallybehindtheshelfwherethemonitorsarelocated.
Theunithasintegratedmountingbracketsthatarepre-drilledincasetheuserwishesto
screwtheunittotheshelf(screwssuppliedbyuser).
Connectthesourcedeviceoutputstotheappropriateinputjacksonthe AV501HDXi.
Connectcablingfromthe AV501HDXioutputstothedesireddisplayorrecordingdevice.
Theloopoutputmaybeusedasnormalorconnecttothenextdistributionamplifierto
createmoreoutputs.
Insertthepowersupplyconnectorintothepowerjackofthe AV501HDXi.Plugthewall
transformerintoa120Vacoutlet. ThepowerLEDshouldbeonandtheunitisreadyto
use.
Thisunitisveryeffectiveinbreaking ACgroundloopsthatcausemovingvideohumbars.
Ifasystemusingnon-isolateddistributionamplifiersisexhibitinghumbars,placethe
AV501HDXibetweenthevideosourceandthefirstdistributionamplifier. Thisshould
eliminateorgreatlyreducevisiblehumbars.Largerdisplaysystemsmaycontainmore
thanone ACgroundloop,andrequiremorethanoneisolatedinputamplifiertototally
eliminatetheissue.
Monitor1
Monitor2
Source
HDDVD,SAT.RECEIVER,etc.
VIDEO
AUDIO
Monitor3
ToNextAmplifier
AV501HD
SPECIFICATIONS
Xi
Thisunitincorporatesisolationcircuitryontheinputconnectorsthathelpstoeliminate
AChumbarsassociatedwithgroundloops. Thegroundconnectionontheinputsis
isolatedbyahighimpedancethateffectivelybreaksthe ACgroundloops.
The AV501HDXihasonesetofinputsandfivesetsofoutputs(Output#5isdesignated
astheloopoutput,butmaybeusedtodriveamonitordirectly). Theunitallowsany
Audio/Videosource,with Y,Cb,Cr,or Y,Pb,PrOutputs(component),todistribute Audio
andVideotofivedifferentlocationswithoutanysignalloss. Theamplifieralsosupports
compositevideoanddigitalaudio.
NominalInputlevel: 1Voltpeaktopeak
Gain: 1Voltinto75ohms(2VoltsUnterminated)
InputImpedance: 75ohms
OutputImpedance: 75ohms
Isolationporttoport: 32dB
Isolationoutputtoinput: 60dB
Returnloss: >18dB
Videobandwidth: 150MHz
NominalInputlevel: 1Voltpeaktopeak
Gain: Unity(onetoone)
Inputimpedance: 22kohm
Outputimpedance: 1kohm
THD: <0.05%
FrequencyResponse: 20Hzto100kHz
ChannelSeparation: >75dB
PorttoPortIsolation: 60dB
OuttoInputIsolation: 60dB
SignaltoNoise: >100dB@2Voltsout
SupportsStandardSPDIFdigitalaudio.
Unitygainwhenterminatedinto75ohms(2Xgain,highimpedance.).
Greaterthan100MHzofbandwidthtoensureminimaldegradation.
External9or10Volt AC@1000mA witha(2.1mmcenterdiameter)
Coaxialconnector.PowerSupplyisincluded.
Note:theloopoutputmaybeusedtodaisychainseveralunitstogetherasistypically
doneinstoredisplays.
VIDEO
AUDIO
Analog:
Digital:
POWER
(AllChannelsincludingComponentandComposite)
Requirement:
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