Audio Authority Car Audio System installation manual DC Distribution Modules

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982A Low-Level Isolator

Small in-line, low-level device that eliminates ground loops inherent in car audio displays. One required per amplifier group (982A is not recommended with subwoofer groups).

983 Four-Channel AutoMatch Module

Device used to protect high-level in/out products on display that have different ground schemes. Device will protect products from harm when a floating ground source is selected to play with an amplifier. If needed, only one unit is required per display when demonstrating high-level head units in combination with power amps.

985EZ A/V Distribution Amplifier

Distributes component video signal to up to 8 video monitors.

987 EVC Audio Level Module

Adds 4 channels of Equal Volume Comparison and SPL AutoLimiting to the 902 Control Panel (one 987 is shipped with each 902).

990 External Infrared Receiver

Ceiling mount, omnidirectional IR Receiver used to extend the 905 Remote Transmitter’s range for greater line-of-sight distances with the 902 or 903.

993 Amp Sharing Adapter

Allows easy hookup for one amplifier to be selected for any of three positions (e.g., Front, Rear or Sub).

DC Distribution Modules

915X DC Power Adapter

DC expander Module that provides connections to DC power source for 4 Equalizers, Crossovers, or CD Changers. Includes resettable 10 amp circuit breaker. Use with Model 922 or Model 958.

916X DC Power Adapter

DC expander Module that provides connections to DC power source for 4 car audio amplifiers. Uses resettable 10 amp circuit breaker for ignition circuit and 40 amp resettable circuit breaker for circuit from battery terminals. Use with Model 942. The 916X also provides the DC connection points for 980EZ, 910D and 915X modules.

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Contents Demonstration Network Car Audio Page Contents Introduction Definition of Terms What is the Access System?Product Select 922 HOW the Access System WorksSelecting Products in the Access System BusesFeatures include Access System ComponentsAccess User Interfaces Control Panels Full-Featured Control PanelSwitching Modules System Specific Components System ModuleExpander Modules DC Distribution Modules 910 Choosing the Correct Switching ModulesProduct Groups Head UnitsAmp Sharing Amplifier Product GroupsSpeakers Ampifier BypassNumber the Product Groups Begin InstallationAddress and Other Settings PreparationSources, EQs and Amplifiers Speakers How to Use These TablesDetermine the Module ID settings Programming Switch Settings S M B T D Set the Address SwitchesSet the Programming Switches Speaker Limit Set the Left-Right SwitchTimeout Minutes and Model SilenTouch and ModelMount the Modules Installing the System HardwareDesignate the Switching Module Locations Determine Other Module LocationsBlue Low-Level Buses Install Speaker BusLow-Level Bus Illustration.Low-Level EQ and Amplifier BypassInstall the DC Power Distribution Cables Power Supply Ventilation Choosing the Power Mode for Your DisplaySetting the Parallel Speaker Limits Check Your Work to This Point Install the RF Antenna Distribution SystemObserve correct polarity for all bus connections Rear view of the 902 Control Panel Installing a Control PanelControl Panel Cutout Sizes Control Panel ExpandersBe careful to maintain PSB Cable polarity at both ends Installing Product Select Buttons and Product IndicatorsTheftAlert System Module AccessoriesRemote Power Switch 902 Testing Network FunctionRemote System Reset Page Display Component Hookup Install the First ProductsPage Test Your Initial Product Installation Test Product Selection Connect the BatteryInstall the Remaining Products Troubleshooting Noise ProblemsTheftAlert Protection Selecting Additional Speaker Pairs with PSBsDeselecting Products with PSBs B System ComparisonProduct to Switch Module Wiring Diagrams System, DC and Signal Bus Wiring DiagramsSystem Bus Speaker Bus DC Bus Amplifier Bypass Example SystemAddressing Low-Level Bus Addressing System BusAmp Bypass EQ Bypass AMP Shared System 942 916X 932 Ch. High-Level 2-Ch Low-Level Head Unit Example of split Model 910D SetupEQ Bypass Note Channel Signal Processor Or EqualizerPower Expander 915X DCModel 980 System Module / 2- and 6-Channel Hookup Channel Setup for 980EZAmp Bypass Note Amplifiers / 2-Channel HookupChannel Amplifier 916XBAT+ Amplifiers / 4-Channel Hookup942 Shared Amplifier HookupLeft Speaker Right Left/Right and Mono Speaker HookupOut of Warranty Service Access WarrantyLimited Warranty Warranty Service ProceduresIndex