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

Page 20

Theater Grand

Amplifier

TGA-7400 / TGA-7400(E)

and TGA-7200 / TGA-7200(E)

seven

Manual part number : 913-135-00 Rev A

Image 20
Contents Seven Important Safety Instructions Contents Introduction TGA-7200 and TGA-7200E Theater Grand EditionsTGA-7400 and TGA-7400E Installation AC Power ConsiderationsUnpacking CareOverview Front Panel FeaturesPower Switch Rear Panel Features AUTO/ON/OFF SwitchVDC Trigger Input RCA InputsIEC connector XLR InputsCurrent Source Outputs Voltage Source Outputs Current Source FusesSystem Configurations Unbalanced ConnectionsBalanced Connections SATInput connections BiampingOutput connections Biamping Connections Biamping with an external crossoverBiwiring Connections Unbalanced Preamp OutputsParallel Series and Parallel speaker connectionsSeries Troubleshooting Guide No sound from one or more speakersAmplifier shuts down often or the line fuse blows often Hum is heard in your speakersOther causes of noise Poor bass performanceTurn-on and turn-off thumps Current source outputs not workingSpecifications TGA-7400 TGA-7200Limited Warranty Service AssistanceSeven