Sunfire TGA-7400(E), TGA-7200(E) manual Contents

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SAFETY

16.To prevent electric shock, do not use this polarized plug with an exten- sion cord, receptacle or other outlet unless the blades can be fully inserted to prevent blade exposure.

Pour préevenir les chocs électriques ne pas utiliser cette fiche polariseé avec un prolongateur, un prise de courant ou une autre sortie de cou- rant, sauf si les lames peuvent être insérées à fond sans laisser aucune parIIIe à découvert.

17.Grounding or Polarization — Precautions should be taken so that the grounding or polarization means of the Component is not defeated.

This apparatus does not exceed the Class A/Class B (whichever is ap- plicable) limits for radio noise emissions from digital apparatus as set out in the radio interference regulations of the Ca- nadian Department of Communications.

ATTENTION — Le présent appar- eil numérique n'émet pas de bruits radioélectriques dépassant las limites applicables aux appareils numériques de class A/de class B (selon le cas) prescrites dans le règlement sur le brouillage radioélectrique édicté par les ministere des communications du Canada.

WARNING – TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,

DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE

OF PLUG TO WIDE SLOT, FULLY INSERT.

ATTENTION: POUR ÉVITER LES CHOCS ÉLECTRIQUES, INTRO- DUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU’AU FOND.

Contents

Safety Instructions

2-3

Chapter 1: Introduction

4

Theater Grand Editions

5

Unpacking and Installation

6

Front Panel Features

7

Rear Panel Features

8

Chapter 2: System Configurations

10

Appendix:

 

Series and Parallel

15

Troubleshooting Guide

16

Specifications

18

Limited Warranty

19

Service Assistance

19

Please read the Safety Instructions carefully before connecting and using your Sunfire Amplifier.

Chapter 1 is a general introduction to the features, details and installa- tion of your amplifier.

Chapter 2 shows some typical con- nections to a preamplifier and speakers.

The Appendix shows some addition- al information, including a trouble- shooting guide, the Warranty, and service assistance details.

To find out more about this and other Sunfire products, please visit our website: www.sunfire.com

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User's Manual

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Contents Seven Important Safety Instructions Contents Introduction Theater Grand Editions TGA-7400 and TGA-7400ETGA-7200 and TGA-7200E Care InstallationAC Power Considerations UnpackingFront Panel Features Power SwitchOverview 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 ConnectionsBiamping Output connectionsInput connections Biamping with an external crossover Biamping ConnectionsUnbalanced Preamp Outputs Biwiring ConnectionsSeries and Parallel speaker connections SeriesParallel 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-7200 Specifications TGA-7400Service Assistance Limited WarrantySeven