Boston-acoustics GTA-400M Manuel d'utilisateur

High PerformanceMonoblock AmpliersGTA

Specifications2IntroductionThank you for choosing Boston Acoustics and congratulations, you’vemade the right choice. You’re now equipped for the open

Connections / Controls3Status LEDThe Boston Logo will illuminate “Blue” under normal operating conditions. The LED will illuminate “Red” during start-

Installation - General4WARNING! Before driving the amplifier mounting screws through any surface,be sure of what is behind that surface. Check for the

Installation - Wiring5Amplifier FusesAlthough the amplifier has an internal fuse (s), additional fuse protectionshould be installed as close as possib

Tuning The Amplifier - Subwoofer(s)6Tuning The Amplifier - Subwoofer(s)1) Head UnitThe head unit should have all controls such as bass, treble, balanc

Tuning The Amplifier - Subwoofer(s)7Tuning The Amplifier - Subwoofer(s)4) Lowpass Crossover ControlExperiment with the crossover point settings while

Amplifier Troubleshooting GuideStatus LEDs on Amplifier not Lit—Head Unit (Source) Turned “ON”Verify Remote turn-on wire from source to amplifier has