Xtant M Series manual Troubleshooting, Diagnostic LED’S

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TROUBLESHOOTING

DIAGNOSTIC LED’S

The Red LED indicates that the amplifier is on.

The Yellow LED indicates that an over-current condition (low imped- ance) exist and will turn the amp’s output power down to maintain unin- terrupted operation. The Yellow LED will light if a speaker load falls below the M Series’ 2Ω rating and/or a speaker lead / speaker voice coil is shorted.

The Orange LED indicates that an over-heating condition exists and will turn the amp’s output power down to maintain uninterrupted operation. The Orange LED will light if the heatsink temperature exceeds rated spec due to poor ventilation.

SYMPTOM/CONDITION

CAUSE

SOLUTION

Red LED not on. No Sound.

Loss of 12V Power at Amplifier

Check out-board fusing

 

 

Check +/– 12 Volt connections

 

 

Measure for + 12 Volts or higher

 

 

@ amp. Check Turn-On lead

Red LED on. No Sound.

No Input Signal

Check integrity of RCA cables

 

 

Check connection at amp and

 

 

head unit.

Red LED on. No Sound.

Loose Speaker Wires

Check integrity of speaker

 

 

connection at amp and speakers.

Red LED on. No Sound.

Lack of Turn-On Voltage

Voltage @ Turn-On lead needs

 

 

to be 8 Volt minimum

Red LED on. No Sound.

Missing Accessory Port Jumper

Check Port Jumpers, two jumpers

 

 

per port are required. Check

 

 

jumper alignment, jumper must

 

 

be seated properly.

Red LED on. No Sound.

Accessory module is not

Be sure “key” on module connector

 

installed properly

and port are aligned when

 

 

installing module. Reseat module

 

 

to insure proper connection.

Alternator/System Noise

Induced noise / ground loop

“Enable” Balanced Input

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Contents Page Xtant Technologies Welcome Table of Contents Safeguards Glossary + + Standard FeaturesInternally Bridgeable Front and Rear Input Balanced Line Circuitry 121M 202M 404M Series Amplifier Specifications ModelPower and Ground Tools / Parts Needed for Installation not SuppliedMounting Remote TURN-ON Bridging Speaker ConnectionInputs Adjusting Input SensitivityInput Voltage Multiplying Factor Using the Balanced Line CircuitryOutput Gain Control 12 DB / Octave Filter Modules CM 12H & CM 12L Optional Accessory ModulesBass Boost Module LFQ 24 DB / Octave Crossover Module CMExpansion Module Compatibility Adding Accessories ModulesUsing the Service Jumper Setting the 121M’S LOW Pass CrossoverDiagnostic LED’S TroubleshootingCustomer Relations Technical ServicesLimited U.S.A. Warranty

M Series specifications

The Xtant M Series represents a significant advancement in the field of audio equipment, merging cutting-edge technology with user-centric design. The M Series is tailored for both professionals and enthusiasts, making it an ideal choice for a wide range of applications, from home audio systems to professional studio environments.

At the core of the M Series is its superior sound quality, characterized by a high dynamic range and low distortion. This is achieved through the incorporation of high-fidelity DACs (Digital-to-Analog Converters) that process audio signals with exceptional precision. The series supports various audio formats, ensuring compatibility with modern digital music libraries. User experience is further enhanced by advanced signal processing technologies that optimize performance across different listening environments.

One of the standout features of the Xtant M Series is its modular design, allowing users to customize their audio setup according to individual preferences and needs. This flexibility is complemented by the availability of multiple output options, including balanced and unbalanced connections, which facilitate integration into existing systems without compromising sound quality.

The M Series also boasts impressive connectivity options, including Bluetooth, Wi-Fi, and USB interfaces. This versatility enables seamless streaming from a variety of devices, making it easy for users to enjoy their favorite music without the constraints of traditional wiring. The intuitive interface, often accompanied by a sleek touchscreen display, simplifies navigation through menus and settings, allowing users to fine-tune their audio experience effortlessly.

Durability and aesthetic appeal are other notable characteristics of the Xtant M Series. Constructed with high-quality materials, these units are designed to withstand the rigors of daily use while maintaining a modern and stylish appearance. Available in different finishes, they can fit into almost any decor, from minimalist to industrial settings.

Additionally, the M Series is equipped with smart features, such as automatic room correction technology that adjusts sound output based on the acoustic properties of the space. This ensures that listeners receive the best possible audio experience, regardless of their environment.

In conclusion, the Xtant M Series stands out in the crowded audio market by offering a robust combination of sound quality, customization, connectivity, and aesthetic design. Its commitment to innovation and user satisfaction makes it a worthy investment for anyone passionate about high-fidelity audio. Whether setting up a home theater system or a professional studio, the M Series delivers an exceptional listening experience that caters to the needs of diverse users.