Meridian Audio G Series manual No front-panel indicator is shown, Sound has cut out

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Tr o u b l e s h o o t i n g

Troubleshooting

We expect you to achieve superb results with the power amplifier. If, however, you encounter any problems, either when installing it, or during operation, please check the following pages for suggested solutions.

If these suggestions fail to cure the problem, please contact your Meridian dealer for further

assistance.

No front-panel indicator is shown

Check that the AC power supply is connected correctly.

Check that the ON OFF switch on the back panel is in the ON position.

Check that the fuse on the product’s back panel and the fuse in the unit’s power plug have not blown; see To change the mains fuse, page 24.

The sound has cut out

The G Series power amplifiers include a thermal shutdown, which mutes the output if the amplifier becomes too hot. The Standby LED will also become red.

Leave the amplifier for a few minutes to cool down; the Standby LED will turn blue.

The amplifier can then be taken out of standby using the front- panel button or the TRIGGER INPUT.

The G Series power amplifiers also include a power circuit breaker to protect the loudspeakers. This is triggered by excessive DC on the input, extreme thermal overload, or if the mains supply is interrupted.

Check the system for the cause of the cut out.

Switch off, wait five seconds, then switch on to reset the power.

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Contents Series Power Amplifier Installation Guide To avoid overheating Safety warningsRefer all servicing to approved service personnel To avoid interferenceContents Tel +1 404 344 Fax +1 404 346 Part no GPA/3 P86008 Sales and service in the UKSales and service in the USA Copyright and acknowledgementsG56 100W into 8Ω, 160W into 4Ω Power amplifier modelsProduct Channels Power per channel Bridged G55 100W into 8Ω, 160W into 4ΩGeneral features G55 Five-channel Power Amplifier G56 Two-channel power AmplifierG57 Two-channel Power Amplifier Specifications Direct sunlight Near heat sources, such as a radiator UnpackingStandby SitingUse this input To connect to this InputsG55 Five-channel Power Amplifier G01 Control Unit G55 Five-channel Power Amplifier G02 Balanced Control UnitSwitch the corresponding channels to the Balanced position G68AXV Digital Surround Controller G55 Five-channel Power AmplifierController Balanced analogue output, using XLR connectorsG57 Two-channel Power Amplifier Switch the channels to the Balanced position Switch the Bridge Mode switch to the OFF positionG68AXV/XXV Digital Surround Controller Outputs Use this output To connect to thisChannel 1 to Channel To connect to passive loudspeakers Set the Bridge Mode switches to the OFF positionTo bi-wire to passive loudspeakers LoudspeakerTo wire to passive loudspeakers in bridge mode Loudspeaker G55 Five-channel Power AmplifierTo bi-amp to two passive loudspeakers To connect two G55s to a seven-channel surround system G55 Five-channel Power AmplifierLEFT, Right G57 Two-channel Power Amplifier Loudspeaker G56/G57 Set the Bridge Mode switch to the OFF positionTo wire to a passive loudspeaker in bridge mode To bi-amp to two passive loudspeakers Sound has cut out No front-panel indicator is shownTo clean the audio connections MaintenanceCleaning To clean the caseService and guarantee ServiceGuarantee Tr o u b l e s h o o t i n g D e Unbalanced preamplifier, connecting to
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G Series specifications

Meridian Audio's G Series represents a pinnacle of high-fidelity audio innovation, merging advanced technology with exquisite design to deliver an unparalleled listening experience. The G Series consists of a selection of components that can be tailored for personal preferences, making it a versatile choice for music enthusiasts and audiophiles alike.

At the heart of the G Series is Meridian's unique Digital Signal Processing (DSP) technology. This technology allows for precise manipulation of audio signals, enhancing sound quality while minimizing distortion. One of the standout features of the G Series is its ability to support high-resolution audio formats, ensuring that users experience their music in the clarity and detail it deserves.

The G Series is also equipped with Meridian's proprietary Room Correction technology. This innovative feature analyzes the acoustics of a listening space and adjusts the audio output accordingly. As a result, the system can deliver a balanced sound across various environments, making it suitable for both dedicated listening rooms and more casual setups.

Connectivity options abound in the G Series, supporting a wide range of devices and streaming services. With options for digital inputs, analog connections, and wireless streaming, users have the flexibility to integrate the G Series into their existing audio setups seamlessly. Built-in support for multi-room audio allows users to expand their system effortlessly, synchronizing playback across multiple zones.

The aesthetic design of the G Series components is equally notable, featuring a modern and minimalist look that complements any interior. The use of high-quality materials ensures durability while maintaining an elegant presence in any room. Customization options further enhance its appeal, allowing users to select finishes that suit their personal tastes.

Additionally, the G Series’s user-friendly interface and control options, including smartphone apps and remote controls, make operation intuitive. Whether adjusting settings or selecting playlists, users can navigate their audio system with ease.

In conclusion, Meridian Audio's G Series stands out for its innovative technologies, elegant design, and exceptional performance. With features like DSP technology, Room Correction, and extensive connectivity options, it caters to audiophiles seeking a state-of-the-art audio experience, making it a remarkable choice in the world of high-end audio.