Crown Audio IQ P.I.P.-DSP manual Important Safety Instructions

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IQ–P.I.P.–DSPProgrammable Input Processor with DSP for IQ Systems

Important Safety Instructions

1)Read these instructions.

2)Keep these instructions.

3)Heed all warnings.

4)Follow all instructions.

5)Do not use this apparatus near water.

6)Clean only with a damp cloth.

7)Do not block any of the ventilation openings. Install in accordance with the manufacturer’s instructions.

8)Do not install near any heat sources such as radia- tors, heat registers, stoves, or other apparatus that produce heat.

9)Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding- type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. When the provided plug does not fit into your outlet, consult an electrician for replace- ment of the obsolete outlet.

10)Protect the power cord from being walked on or pinched, particularly at plugs, convenience recep- tacles, and the point where they exit from the appa- ratus.

11)Only use attachments/accessories specified by the manufacturer.

12)Use only with a cart, stand, bracket, or table speci- fied by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip- over.

13)Unplug this apparatus during lightning storms or when unused for long periods of time.

14)Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

Reference Manual

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Contents Page Three Year Full Warranty Important Safety Instructions Crown Audio Division Technical Support Group FCC Compliance NoticeQuick Install Procedure Contents Unpacking WelcomeP.-DSP FacilitiesAudio Circuit Board Bottom 3 4 5 6 7 InstallationPrepare the Amplifier Install the IQ-P.I.P.-DSPinto the AmplifierInstall the Wiring Install the IQ-P.I.P.-DSPinto the amplifierCloser Look at Crown Bus Wiring Adjust the Levels & Scale FactorsIQ-P.I.P.-DSP Output IQ Component Input + +When External Power is Needed Closer Look at Audio Signal WiringOperation Polarity Inverter Input Signal AttenuatorInput Signal Compressor/Limiter Smooth/Output Signal LimiterExcessive Odep Warning Auto StandbyOdep Limiter Excessive IOC WarningPassband gain Fixed at unity Fault WarningSignal Delay Programmable FiltersPassband gain Fixed at unity Reset Memory BackupAmp Mode Data Signal Presence IndicatorHardware Processing see Figure Audio SignalsSignal Flow Processing see Figure Technical InformationMicroprocessors and Reset Switch Control/Monitor FunctionsIQ System Communications Audio SpecificationsGeneral Crown Bus Data CommunicationIQ Address Tables IQ Address SwitchIQ Address Switch SW1 Settings from 126 to Reference Manual Crown Audio Division ServiceWorldwide Service North American ServiceCrown Factory Service Information
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