Extron electronic XTRA SERIES Amplifier Enters Standby Mode Too Early, Over Temp Indicator LED

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Amplifier Enters Standby Mode Too Early

The input channel (channels 1 and 2) Signal LED lights green per indicated input channel when an input signal is detected.

Power LED

Signal LED

Problem Description

Problem Solution

Color

State

 

 

Green or

Lit

Enters standby mode

The output signal level of the

Amber

intermittently

early.

source may be too low to cross

 

 

 

the signal detection threshold

 

 

 

of the amplifier (see amplifier

 

 

 

specifications for details).

 

 

 

Increase the signal level of the

 

 

 

source until the signal LED

 

 

 

lights consistently.

 

 

 

 

Limiter/Protect LED Warning Indicators

The output channel (channels 1 and 2) Limiter/Protect LED lights red per indicated output channel as shown in the following diagnostic information.

LED State

Problem Description

Problem Solution

Blinks

Audio clipping is occurring at the rate

Reduce the power output to

 

of one blink per clip.

avoid overdriving the amplifier,

 

 

causing clipping.

 

 

 

Lights steady

The amplifier may be overheating.

Determine the reason for the

 

 

overheated state and allow the

 

 

amplifier to cool. The LED will not

 

 

be lit after the amplifier recovers

 

 

from the overheated state.

 

 

 

 

Output channel leads are shorted

Check speakers and speaker

 

 

wiring for shorts.

 

 

 

Over Temp Indicator LED

This indicator does not represent a hard failure of the unit. It is meant as a warning that the amplifier has exceeded the recommended operating temperature for optimal product lifetime.

LED State

Problem Description

Problem Solution

 

 

 

 

Lights steady

Amplifier has exceeded the

Verify that the placement of the

 

recommended operating

 

amplifier allows for adequate

 

temperature. The LED turns off after

 

ventilation and airflow.

 

the amplifier cools down sufficiently.

Avoid placing equipment on top

 

 

 

of the amplifier.

 

 

Verify that the ambient

 

 

 

temperature is within the

 

 

 

specified range.

 

 

 

 

XTRA Series Half-Rack Audio Power Amplifiers • Troubleshooting

21

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Contents User Guide Safety Instructions FCC Class B Notice Conventions Used in this GuideNotifications Page Contents Page Terms Used in this Manual FeaturesContinuous power output for larger rooms About this ManualXtra Series Half-Rack Audio Power Amplifiers Introduction XPA 1002 Series Application Example Application ExamplesMounting the Xtra Series Amplifiers Tabletop UseUL Guidelines for Rack Mounting Rack Mounting of the Amplifier Rack MountingAllow Sufficient Spacing for Adequate Ventilation Flexible Conduit Adapter Kit InstallationUL Requirements Removing the IEC Connector Power indicator LED This LED lights Front Panel Features and OperationLIMITER/PROTECT XPA XPA 1002 Plus Rear Panel Rear Panel Features and OperationBalanced or unbalanced stereo or mono audio input connector Inputs 3 4 XPA XPA 1002 Plus XPA Remote Volume Control Controlling Multiple Amplifiers with One Volume Controller Bridging the Output of the XPA 1002 Series Bridged Mono OutputAmplifier Fails to Exit Standby Mode Promptly TroubleshootingLED State Problem Description Problem Solution Amplifier Enters Standby Mode Too EarlyLimiter/Protect LED Warning Indicators Over Temp Indicator LEDEurope USA, Canada, South America Central America JapanEurope and Africa China Asia Middle East
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Manual 23 pages 191 b

XTRA SERIES specifications

The Extron XTRA Series is designed to redefine performance in the realm of AV system control and signal processing. This extensive lineup comprises high-quality products that cater to the demands of modern AV environments, ensuring seamless integration and exceptional functionality.

One of the hallmark features of the XTRA Series is its advanced signal routing capabilities. With support for a variety of audio and video formats, including HDMI, HDBaseT, and analog signals, users can easily manage and distribute content across multiple displays and zones. This versatility is crucial for settings such as educational institutions, corporate environments, and large venues where different types of media are routinely used.

A standout characteristic of the XTRA Series is its robust control capabilities. The series incorporates Extron's signature GlobalViewer Enterprise software, enabling users to monitor and manage AV devices remotely. This feature not only simplifies system administration but also enhances troubleshooting efficiency, allowing technicians to quickly identify and resolve issues without needing to be physically present.

In terms of technology, the XTRA Series is built on Extron's advanced DSP (Digital Signal Processing) platform. This ensures superior audio quality, with features like automatic gain control, equalization, and feedback suppression, which are essential for delivering clear and articulate sound in any environment. Additionally, the series includes built-in video scaling and switching technologies, allowing for high-resolution output that maintains the integrity of the original media.

Another important aspect of the XTRA Series is its user-friendly interface. Many products in this lineup are designed with customizable touch panels and intuitive control systems that can be tailored to meet the specific needs of various users. This adaptability makes it easy for anyone, regardless of technical expertise, to operate and manage AV systems effectively.

The XTRA Series is also designed with reliability in mind. With durable construction and rigorous testing processes, these products are built to perform consistently in high-demand environments. This reliability is further complemented by Extron's dedicated customer support, providing users with the assistance and resources needed to maximize their system's capabilities.

Overall, the Extron XTRA Series stands as a testament to innovation in AV technology, combining sophisticated signal processing, intuitive control, and exceptional reliability to provide comprehensive solutions for a wide array of applications. Whether for corporate environments, educational facilities, or large-scale events, the XTRA Series ensures that users enjoy a seamless and enriched audio-visual experience.