Sunfire TGA7401, TGA-7401-230, TGA-7201-230 manual Front Panel Features, Overview

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CHAPTER 1

Front Panel Features

Overview

Your Theater Grand Amplifier has seven 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.

The front panel power LED will turn blue when the amplifier is turned on. The brightness can be set to high, medium or low using the LED dimmer

(11)on the rear panel. The LED turns red when the amplifier is turned off.

User's Manual

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Contents
Seven Important Safety Instructions Contents Introduction TGA-7401 and TGA-7401-230 Theater Grand Amplifier EditionsTGA-7201 and TGA-7201-230 Care InstallationAC Power Considerations UnpackingOverview Front Panel FeaturesRCA Inputs Rear Panel FeaturesAUTO/ON/OFF Switch VDC Trigger InputCurrent Source Outputs Voltage Source Outputs IEC connectorPower Switch XLR InputsChapter Loudspeakers Balanced ConnectionsOutput connections BiampingInput connections Biamping with an external crossover Biamping ConnectionsVolt 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-7201 Specifications TGA-7401Service Assistance Sunfire Limited WarrantyTheater Grand Amplifier
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