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SVSound™
STA-800D/1000D Equipped Subs
High Pass Delay (STA-1000D)TheHighPassdelayFunction isauniquecapabilitythat allowsthesoundfromthe mainspeakerstobede-
layed. This feature allows users who have no means of time aligning their speakers and subwoofer through
theirAVRorpre/pro(commonwithtwochannel analogsystems)toaddadelay-inducingcomponentto their
subwooferpathsuchas adigitalequalizer.TheHighPassDelay affectstheOutputwhether ornottheHigh
Pass Filter in the STA-1000D is enabled or disabled.
InorderfortheHighPassDelaytofunction,thesubwoofermustbeplacedbetweentheoutputofthepreamp/
processor and the input of the power amplifier for the selected channel (front left or right) using either the
single-ended(RCA)orBalancedinputsandoutputsontheSTA-1000D.
From the IFC WELCOME screen, single-click the IFC knob and rotate the IFC knob four clicks clockwise until
thedisplayreads“MENU/HIGHPASSDELAY”.Single-clicktheIFCknobtoselecttheHighPassDelayFunction.
RotatetheIFCknobclockwiseorcounter-clockwisetoadjusttheHighPassDelayvalue.
The range of adjustment of this control is 0 to 10 milliseconds in 1 millisecond increments.
Room Gain CompTheRoomGainComp(Compensation) Functionallowsthesubwooferto besettocompensateforthe increaseinlow
frequencysoundbased uponthesizeof theroomif itisfeltthere istoomuch bass.Smallroomswill haveagreater
increase in low frequency sound than larger rooms. There is no need to use this control unless it is felt there is too much
low frequency energy being generated in the listening environment.
Thisfunctionoperatesbysettingacorner frequencyof40Hz(smallsizerooms),31Hz(medium sizerooms),25Hz(large
sizerooms)orDisabled(nocompensation),and allowsatargetslopeofeither6dB peroctave(rstorder)or12dBper
octave (second order) roll off from the selected corner frequency. This has the effect of attenuating the lower frequencies
below the selected corner frequency at a rate commensurate with the selected slope.
From the IFC WELCOME screen, single-click the IFC knob and rotate the IFC knob five clicks clockwise until the display
reads“MENU/ROOMGAINCOMP”.Single-clicktheIFCknobtogettotheRoomGainCompFunctionmenu.IftheRoom
GainCompfeatureisdisabled,amessagetothateffectwillbedisplayed.
IftheRoomGainCompfeatureisdisabled,turntheIFCknobwhichwilldisplaytheRoomGainCompsubmenu.Tosetthe
RoomGainCompfrequencytoavalueotherthanwhatiscurrentlydisplayed,single-clicktheIFCknobandthenrotatethe
knobclockwiseorcounter-clockwisetosetthedesiredfrequency.Frequencychoicesinclude25Hz,31Hz,and40Hz.
Integrated Function Controller
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