RTI AD-46-100 - Page 29

AUDIO DISTRIBUTION
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Option Description
BridgeMode
Thisoptionsetstheampliedspeakeroutput’soperatingmode.BridgingtheLeft
andRightoutputswilleectivelydoublethepoweroutputcapabilitytodrivea
singlespeakerinazone,ratherthantwo.Thissettingwillonlyaectamplied
zones(1-4ontheAD-46-100and1-8ontheAD-810-100).
• Enable:Enablesbridging(Seetheconnectionsectionforinstructionson
properlyconnectingaspeakerforthisoperatingmode).
• Disable:Disablesbridging(Seetheconnectionsectionforinstructionson
properlyconnectingaspeakerforthisoperatingmode).
Volume
Setsvariousvolumeparametersbasedonthesettingsfortheprimaryand
secondarysourcesinthesectionabove.
• OutputVolume:Setsthezonevolumelevel(relative)toavaluefrom0-100.
• StartupVolume:Setsthestartupvolumelevel(relative)ofthezonewhenthe
amplierorzoneispoweredon.
• MaxVolume:Setthemaxallowablevolumelevel(relative)ofazonethatcan
beachievedviaallinterfacesandAPIs.Volumelevelsthatareattemptedto
besethigherthanthisvaluewilldefertothemaximumlevelsethere.
• MixVolume(dB):Appliesavolumereductionforthesummedaudiowhen
mixingtheprimaryandsecondarysources.Thisisneededwhensumming
2sourcesthatwhencombinedcanpotentiallyoverdrivetheaudiovolume
output.
Delay
Thisoptionwillapplyanaudiodelay(ms)ontheoutputstageoftheamplier
thatisusefultocorrectsynchronizationissuesthatcanarisefrommixing
equipmentinasolution.Audiosynchronizationissuescanoccurfromaudioand
videosourcesthatareprocessedseparatelyorcanbeanissuewhenapplying
audiotomultiplezonesthatareintendedtoworksynchronouslybutdestination
devices(e.g.speakers)arelocatedfarenoughawaytosueradelaydueto
soundtravel.Thisoptioncanbeappliedtotunesystemsforseveraldierent
scenariosasdesired.Valuesarebetween0–50.