Specifications

Euphonix MADI Converters Operation Manual Introduction

1.2 PowerOnSequence

Werecommendpoweringuptheconvertersonlyafterverifyingthepresenceofa

validsyncsignal.Afterpoweringuptheconverters,theSampleRateandSampleRate

SourceLEDsblinkastheconvertersensestheincomingSampleRatesourceandSam‐

pleRate.Werecommendmonitoringthepower‐upsequencetove rifytheconverters

havecorrectlyauto‐sensedthedesiredSampleRa teSourceandSampleRate.

1.3 SafetyandPrecautions

TheMI715andMO705complywithCE’sEN60950ElectricalSafetyStandards.

1.3.1 220,230,240VACOperation

NOTE: Beforeconnectingpowertotheconverters,changethefuseandvoltageselectorto

theappropriate220/230/240VACsettings.

Theconverterspreservetheirsignalqualityusinglinearpowersuppliesthatmustbe

manuallyswitchedbetween115and230VAC.Theunitsareshippedsetfor115VAC.

Movethered,two‐positionswitchnearthepowerentrymoduleoftheconvertersto

the230 VACposition(down)for220/230/240VACoperation.

Eachunitusesa0.630Afusefor115VACoperation.Tooperateat220,230,or

240 VAC,installthespare0.315Afuseprovidedinthepowerentrymodulefuse‐holder.

Toaccessboththeactiveandthesparefuse:

1. Turntheunit’spoweroff.

2. RemovetheIECpowercablefromthepowerentrymodule.

3. Useasmallscrewdrivertoopenthefusetraybelowtheelectricalinlet.

Theactivefuseistotherearofthetray.Thesparefuseisinthetrayslotclos‐

esttothefront.Pullthefusesthroughtheplasticconstrictionpointthatholds

themfromfallingout.

NOTE: Neverdisconnectthesafetygroundtotheconverters.