Sunfire TGA-5200(E), TGA-5400(E) manual Front Panel Features, Overview, Power Switch

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CHAPTER 1

Front Panel Features

Overview

Your Theater Grand Ampliﬁer has ﬁve channels of power ampliﬁca- tion combined in one chassis for the purpose of reproducing music or video soundtracks. It accepts line level signals from a controlling preampliﬁer and ampliﬁes them to a higher level, suitable for driving powerful stereo and Home Theater speakers.

Power Switch

Press the power switch to turn the ampliﬁer on. With this switch pressed in, the “Standby/On” LED will turn red when the ampliﬁer is in standby, or blue when the ampliﬁer is on. The rear panel switch controls how the ampliﬁer turns on (signal sensing, 12V trigger, etc.). Please refer to page 8 for more details.

User's Manual

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Contents Five Important Safety Instructions Contents Introduction TGA-5400 and TGA-5400E Theater Grand EditionsTGA-5200 and TGA-5200E Care InstallationAC Power Considerations UnpackingPower Switch Front Panel FeaturesOverview RCA Inputs Rear Panel FeaturesAUTO/ON/OFF Switch VDC Trigger InputCurrent Source Fuses IEC connectorXLR Inputs Current Source Outputs Voltage Source OutputsUnbalanced Connections System ConﬁgurationsSAT Balanced ConnectionsOutput connections BiampingInput connections Biamping with an external crossover Biamping ConnectionsBiwiring Connections Series Series and Parallel speaker connectionsParallel Hum is heard in your speakers Troubleshooting GuideNo sound from one or more speakers Ampliﬁer shuts down often or the line fuse blows oftenCurrent source outputs not working Other causes of noisePoor bass performance Turn-on and turn-off thumpsTGA-5200 Speciﬁcations TGA-5400Service Assistance Limited WarrantyFive