Dual DPA250 Troubleshooting Guide

INSTALLATION/OWNER’S MANUALMobile Power AmplifierDPA250

10DPA250 OPERATIONTroubleshootingProblem Cause ActionUnit will not turn on(no power LED indicator)+12VwirenotconnectedorincorrectvoltageREMwir

11DPA250 OPERATIONNotes

DualElectronicsCorp.TollFree:1-866-382-5476www.dualav.com©2012DualElectronicsCorp.NSA0412-V01

2DPA250 INSTALLATIONPreparationPlease read entire manual before installation. Due to the technical nature of amplifiers, it is highly recommended that

NOTEBe sure to follow specific instructions included with your amplifier installation kit(not included with this amplifier). The information below sho

4DPA250 INSTALLATIONConnections and Control LocationsRCALineInputsGain ControlCrossoverFrequencyControlCrossoverModeBassBoostTrebleBoostPower/P

5DPA250 INSTALLATIONFuse RatingWhenreplacingthefuse,makesurenewfuse is the correct type and amperage. Using an incorrect fuse could damage the

6DPA250 INSTALLATIONAmplifier ConnectionsSpeaker ConnectionsConnectspeakerwiresobservingpolarity.Theminimumimpedanceload is 2 ohms stereo and

7DPA250 INSTALLATIONConfiguration/SetupTheinputlevelcontrol(gain)isusedtoobtainthebestpossiblematchbetweentheheadunitaudiooutputand

8DPA250 WARRANTYLimited One-Year Warranty Thiswarrantygivesyouspecificlegalrights.Youmayalsohaveotherrightswhichvaryfromstatetostat

9DPA250 OPERATIONSpecifications CEA-2006PowerStandardSpecifications(reference: 14.4VDC, 20Hz~20kHz)PowerOutput(14.4VDC,20Hz~20kHz):  35 Watt