PROEL DSO480 - Output Limiter and D-Max Limiter; Output Limiter; Output D-Max (Clip) Limiter; Input & Output Ganging

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OutputLimiter
Thelimiteroneachoutputhasadjustableattackandthreshold,withareleasetimethatisselectabletobe
amultiplieroftheattacktime.Forexample,asshownbelow,theattacktimeis2msandreleaseis“x16”
so32ms.Theattackandreleasetimescanbeautomaticallyli
nkedtothehighpassfilterfrequency,sothat
theyaresettocorrectvaluesfortheoutput’sfrequencyrange.Ifthisfeatureisenabled,thedisplaywill
showAutomatic T/Cinplaceoftheattackandreleasetimes.Selectionofautomatictimeconstants
isthroughthe Design a Crossoverwizard,intheCrossover Sub-Menu.

OP
1 Output 1 Limiter
Atk=2.0mS Rel=x16 +22dB
Attack Release Threshold
Output“D‐Max”(Clip)Limiter
Thecliplimiteroneachou tputisdesignedtositatathresholdjustabovethestandardlimiterandhasa
lookaheadattacksothatitsthresholdcanneverbeexceeded.Thereleasetimecanbeauto matically
linkedtothehighpassfilterfrequency,sothatitissettoavalueappropriatefortheoutput’sfrequen
cy
range.Ifthisfeatureisenabled,thedisplaywillshowRel. = Autoinplaceofthereleasetime.
Selectionofautomatictimeconstantsisthroughthe
Design a Crossoverwizard,intheCrossover Sub-Menu.
Moreinformationaboutthelimitersandtheiruseisgiveninthesectiononpa
ge29.

OP1 Output 1 ClipLim
Rel.=Medium 2dB Above
Release Threshold
InputGangingandOutputGanging

Themethodoflinkinginputsoroutputstogetherduringeditingisachievedinthesameway,soonly
crossover(output)gangingwillbeexplainedhere.Ha ving selectedCrossover Ganging fromthe
menuundertheCrossover Sub-Menu,thecurrentgangingset‐upwillbedisplayed.Thiswill
eitherbeapresetselectionaswouldbeusefulinastandardcrossoverconfigur
ation–forexample

<-Crossover Ganging
Ganging=1+3+5+7 2+4+6+8
…wouldbealogicalgangingarrangementifthecrossoverwassetupasa4x2way–linkingthecontrol
andadjustmentofall“Low”outputstogether,andthatofall“High”outputstogether.

However,ifthecrossoverhasnotbeensetupwithapresetroutingconfi
guration,thenitmayberequired
tosetuptheganging tocomplimentthisconfiguratio n.ThisisachievedusingtheFree Assignmode.
Thisisselectedfromthepresetgangingchoices,whichare:
Ganging=None [all outputs independent]