PROEL DSO480 - Digital Input and Software Update; Loading New Software via a PC; AES Input

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LoadingNewSoftwareviaaPC
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Theunit’sinternalsoftwaremaybeupdatedviatheRS232portONLY,oneunitatatime.Werecommend
disconnectingallotherdeviceswhenupdatingthesoftware.
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Theunit’sinterfacemustbesetasRS232MasteronID1forthePCloaderprogramtorecogniseitandallow
theupdatetobesent.
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Downloadth
elatestversionoftheloaderprogramandtheunitsoftwarefromwww.proelgroup.com,and
followtheinstructionsincludedwiththiszipfile.
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AESInputs
TheDSO480 unitshaveafullAESimplementationbuiltinasstandard.Thisallowstheunittobothreceive
digitalaudiodirectly,andtotransmitdigitalaudioontootherdevices.Theswitchingofinputandoutputcan
beperformedindependently,andtheinclusionofsamplerateconvertersontheinputsallows theunitto
accep
tsampleratesfrom32kHzupto192kHz.
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AESInput
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Inputselectionisviaarecessedswitchontherear
paneloftheunit,betweeninputDandoutput1.A
redLEDinsidethisapertureilluminatestoshowthat
theAESdigitalinputshavebeenselected.
AcomplimentaryLEDonthefrontpanelalso
illuminates.TheswitchcontrolstherearpanelLED
directly,whilstthefrontpan
eloneisviathe
processor,allowingittorelayalittlemore
information.
Ifitisflashing,thismeansthatAESinputshavebeen
selectedbuthavenotlocked.OnceastableAES
signalisbeingreceived,itwillbepermanently
illuminated.
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TheAESinputsaremarkedontherearpanel–
forchannelsA&BuseinputA,
andforchannelsC&DuseinputC.
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