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Avoids risks of electric shock by not opening the enclosure and referring servicing to experts.
Ensures safe operation by addressing environmental, power, and ventilation requirements.
Guides proper handling of power cords and prevents foreign objects or liquids from entering.
Highlights risks associated with moving the amplifier on a cart and suggests careful handling.
Details the amplifier's power output capabilities and key design breakthroughs like the downconverter.
Details the different Theater Grand amplifier models and their power specifications.
Provides instructions for safely unpacking and setting up the amplifier, including AC power considerations.
Describes the power switch and LED indicator on the front panel of the amplifier.
Explains the various input/output connectors and switches on the rear panel.
Illustrates how to connect the amplifier to speakers and preamplifiers using RCA cables.
Shows how to connect the amplifier using XLR cables for superior noise rejection.
Explains how to configure the amplifier for biamping speakers to enhance performance.
Details how to connect speakers using separate amplifier channels for woofer and tweeter.
Explains methods for connecting multiple speakers per channel and their impedance effects.
Provides solutions for common issues like no sound, amplifier shutdown, hum, and poor bass.
Lists detailed technical specifications for the TGA-7400 and TGA-7200 amplifiers.
Outlines the product warranty coverage and provides contact information for service.
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