Usl JSD-100 Spécifications télécharger pdf (Page 37)

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x UnitTime.Thetimesettingsintheunitcanbeobservedinthissectionofthetab.Thesesettingsare

setusingtheDate&Timebuttonatthetopofthescreen.TheUnitTimedataincludesthecurrent

UTCvalueintheJSD100realtimeclock,

thetimezoneoffsetfromUTCforstandardtime,the

abbreviationsforstandardanddaylightsavingstime,andwhetherdaylightsavingstimeisobserved

atthislocation.

x SleepSettings.TheJSD100includesasleeptimer.Thetimerisresettoitstimeoutvalueonany

formatchange,any

faderlevelchange,oranyaudiooutputabove20dB(referencedto300mVRMS).

If,forexample,thesleeptimeoutissetto1hour,thesystemwillgotosleep1hourafterthelast

formatchange,levelchange,oraudio.Whenthesystemgoestosleep,powerconsumptionis

decreasedfromabout18Wtoabout7.5W.Thesystemwakesuponaformatchange,alevelchange

oraspecificcommandoverEthernet(SeeAppendixA).Audiopresencewillnotwakethesystemup

sincetheaudiocircuitryisshutdownduringsleep.Thecurrentsleeptimervalueisshown.Theunit

willgotosleepinthedisplayednumberofhoursandminutes.Tosetthesleeptimeout,keyinthe

numberofhoursandminutesorusethearrowstochangetheSleepTimeoutvalue.Oncethevalueis

entered,pressSetTimeouttosavethevaluein

theJSD100.Ifsleepisnottobeused,presstheMax

TimeoutbuttonandthenpressSetTimeout.

x UnitStatus.ThisportionoftheglobaltabshowsthetemperaturewithintheJSD100,whetherthe

optionalDI80andDI84boardarepresent,andthestatusofAESinputs.TheDI80boardisrequired

for16channeldigitalinput.Withoutit,theAESinputis8channels.TheDI84boardisrequiredto

decodeDolbyDigital®andDolbyProLogic®fromtwochannelinputs.WhentheGetAESStatus

buttonispressed,theAESChannelStatusindicatorsareupdated.Greenindicatestheparameteris

true.Redindicatesitisfalse.Grayindicatesitcannotbedetermined.

x SurroundDelay.ThesurrounddelaycanbeadjustedontheGlobaltab.Thesurrounddelayisset

basedonthelengthandwidthoftheauditorium.Formulastodeterminethesurrounddelaywith

auditoriumLengthandWidthinmetersandfeetareprovided.

SurroundDelayUsingMeters.WithLengthandWidthoftheauditoriuminmeters,thesurround

delay,inms,shouldbe(L/3)(W/6)+20.

SurroundDelayUsingFeet.WithLengthandWidthoftheauditoriuminfeet,the

surrounddelay,in

ms,shouldbesettoL(W/2)+20.

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Usl JSD-100 Spécifications Page 37