Rockford Fosgate 5.3x manual Tr O U B L E S H O O T I N G, Symptom Diagnosis Remedy

Page 35

TR O U B L E S H O O T I N G

TROUBLE-S H O O T

I N G

	Symptom		Diagnosis	Remedy

	Amplifier does not		Voltage applied to the	Check the alternator, bat-
	turn on		REM terminal of the	tery, fuse, and wiring and
	(Power LED is off)		amplifier is not between	repair as necessary. If the
			10.5 and 15.5 volts or	voltage is above 15.5 volts,
			there is no voltage	have the electrical system
			present.	inspected by an authorized
				car service center.

			Voltage to the B+ termi-	Check the alternator, bat-
			nal of the amplifier is	tery, fuse, and wiring and
			not between 10.5 and	repair as necessary. If the
			15.5 volts or there is no	voltage is above 15.5 volts,
			voltage present.	have the electrical system
				inspected by an authorized
				car service center.

			Amplifier is not prop-	Check wiring and repair as
			erly grounded.	necessary.
				necessary.

	Amplifier has no		RCA Input from source	Check connections, substi-
	sound		unit is not connected or	tute with known working
	sound		not functioningproperly.	source and cables and repair
	(Power LED is on)		not functioningproperly.	source and cables and repair
	(Power LED is on)			or replace as necessary.
				or replace as necessary.

			XCard is missing or not	Check XCard position and
			placed properly in cross-	repair or replace as neces-
			over slots.	sary.

			Speakerleadsareshorted	Disconnect existing speakers
			to each other or to the	and test with known working
			chassis of the vehicle.	speakers and wires. If ampli-
				fier plays, check and repair
				wiring and installation of
				speakers as necessary.

			Speakers are defective.	Disconnect existing speak-
				ers and test with known
				working speakers. If ampli-
				fier plays, check and repair
				speakers as necessary.

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Contents Channel w/crossovers Installation a n d O p e r a t i o nPractice Safe Sound T T I N G S T a R T E D TA B L E O F CO N T E N T ST R O D U C T I O N Accessory PackTechnical Design Features Mosfet Devices DSM Discrete Surface Mount Technology High Level Inputs 3X DE S I G N FE AT U R E S Dual Extruded Heatsinks Power/Speaker Barrier StripLED Power Indicator Signal Input SwitchesS TA L L AT I O N CO N S I D E R AT I O N S Trunk Mounting Mounting LocationWI R I N G T H E SY S T E M Battery and ChargingCut Using Passive Crossovers Ohms Table of Crossover Component ValuesCustomizing the Xcard US I N G T H E XcardButterworth Alignment Q = Resistor ChartXcard Access Front inputs Using the Signal Switching NetworkConfiguration #2 Configuration #3Front inputs = Front, Rear Subwoofer outputs Configuration #5Configuration #6 Subwoofer L Mono inputs Configuration #1 Front inputsConfiguration #2 Front inputs Factory Subwoofer L Mono inputs Configuration #4 Mono Sub Input Front inputsConfiguration #5 Front inputs Watts Total Power High Level Input Single Ended Type 3X InstallationFactory Radio 100.7 High Level Input B.T.L. TypeChannel Operation Power ConnectionsSub Gain Control operates independently Channel Mono OperationStep #1 System DiagramsStep #2 Step #3 Front XCard Step #4TR O U B L E S H O O T I N G Symptom Diagnosis RemedySpeaker Output Engine noise with Listening to Loudspeakers Not Resistors About the Dynamic Power MeasurementsDY N a M I C PO W E R ME a S U R E M E N T S MusicInformation Cubed What is an Amplifier?Front/Rear Sub Channels 3X SpecificationsATC Limited WA R R a N T Y in F O R M AT I O N Length of WarrantyPage Utilizacion DEL Circuito DE Conmutacion DE Señal IntroducciónPosteriores Configuración n3Configuración n5 Configuración n6Utilisation DU Réseau DE Commutation DU Signal Arrière Somme avant & arrièreEinleitung Benutzen DES Signal NetzwerkesVordere Eingänge = Vordere & Hintere Beispiel #3Beispiel #5 Beispiel #6Impiegare LA Rete DI Selezione Degli Ingressi Configurazione #2Introduzione Posteriore sommati ConfigurazioneConfigurazione #4 Ingresso sub mono Ingressi anterioreMade in the USA