SV Sound PC12-Plus Car Speaker User Manual


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STA-800D/1000D Equipped Subs
High Pass Delay (STA-1000D)
TheHighPassdelayFunctionisauniquecapabilitythatallowsthesoundfromthemainspeakerstobede-
layed. This feature allows users who have no means of time aligning their speakers and subwoofer through
theirAVRorpre/pro(commonwithtwochannelanalogsystems)toaddadelay-inducingcomponenttotheir
subwooferpathsuchasadigitalequalizer.TheHighPassDelayaffectstheOutputwhetherornottheHigh
Pass Filter in the STA-1000D is enabled or disabled.
InorderfortheHighPassDelaytofunction,thesubwoofermustbeplacedbetweentheoutputofthepreamp/
processor and the input of the power amplifier for the selected channel (front left or right) using either the
single-ended(RCA)orBalancedinputsandoutputsontheSTA-1000D.
From the IFC WELCOME screen, single-click the IFC knob and rotate the IFC knob four clicks clockwise until
thedisplayreads“MENU/HIGHPASSDELAY”.Single-clicktheIFCknobtoselecttheHighPassDelayFunction.
RotatetheIFCknobclockwiseorcounter-clockwisetoadjusttheHighPassDelayvalue.
The range of adjustment of this control is 0 to 10 milliseconds in 1 millisecond increments.
Room Gain Comp
TheRoomGainComp(Compensation)Functionallowsthesubwoofertobesettocompensatefortheincreaseinlow
frequencysoundbaseduponthesizeoftheroomifitisfeltthereistoomuchbass.Smallroomswillhaveagreater
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.
Thisfunctionoperatesbysettingacornerfrequencyof40Hz(smallsizerooms),31Hz(mediumsizerooms),25Hz(large
sizerooms)orDisabled(nocompensation),andallowsatargetslopeofeither6dBperoctave(rstorder)or12dBper
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/ROOMGAINCOMP”.Single-clicktheIFCknobtogettotheRoomGainCompFunctionmenu.IftheRoom
GainCompfeatureisdisabled,amessagetothateffectwillbedisplayed.
IftheRoomGainCompfeatureisdisabled,turntheIFCknobwhichwilldisplaytheRoomGainCompsubmenu.Tosetthe
RoomGainCompfrequencytoavalueotherthanwhatiscurrentlydisplayed,single-clicktheIFCknobandthenrotatethe
knobclockwiseorcounter-clockwisetosetthedesiredfrequency.Frequencychoicesinclude25Hz,31Hz,and40Hz.
Integrated Function Controller
16
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