Integra instruction manual Multiple MZA-4.7 Stacks, To next ampliﬁer in the Stack

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Multiple MZA-4.7 Stacks

To next ampliﬁer in the Stack

Tuner

To IR2

SAT receiver

To IR1

CD changer

DVD Player

	To IR1 + IR2
VCR	DVD Changer	To IR1 + IR2
	DVD Changer

Fig 4

In large installations where multiple MZA-4.7’s are required, the expansion bus may be used to convey inter-ampliﬁer control, source component Audio, and IR.

Fig 4 shows inter-connected ampliﬁers using an expansion bus lead. The source component audio inputs must be plugged into the ﬁrst MZA-4.7, where they are buffered and sent to the next ampliﬁer in the stack. The maximum recommended expansion is eight units.

If connecting serial RS232 only one connection to any ampliﬁer is necessary.

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Contents MZA-4.7 Avis Important Safety InstructionsTable of Contents Quick Install GuideSupplied Accessories Power PrecautionsAC Fuse FCC Information for UserMulti-Zone, Multi-Source, Video Switching FeaturesFeatures Front Panel Part Names and FunctionsRear Panel Part Names and FunctionsStudy Typical System ConﬁgurationZone Controllers Typical System Conﬁguration Source Components SpeakersCAT5E cable used to connect controllers to MZA-4.7 Controller TerminationAdvanced IR Control To next ampliﬁer in the Stack Multiple MZA-4.7 StacksZone Linking Automation Command Structure commandzonedataline feed CommandRS232 Protocol ZoneData RS232 ProtocolExample strings Repeats KEY Keypad Key CodesFirmware Display Select Room Menu NavigationPrimary Functions Menu More Functions MenuMenu Navigation System SetupProtection Overview Programming Using IMC Integra Music CenterMain Window Zone Select Programming Using IMC Integra Music CenterZoned Functions Maximum Volume Limit Volume LevelsPreampliﬁer Tracking / Independent Mode SetupSetup Window Preset Programming Preset Setup WindowPreset Alarm Clock ProgrammingSource Control Alarm Clock Programming Video Inputs SpeciﬁcationsAudio Inputs Audio Outputs