Set Up and Troubleshooting

Testing the System

After you have completed the installation, you need to test the system.. This will help ensure years of trouble-free operation.. Please refer to the listed steps below when testing the sound of your Orion system..

1.Check all the wiring connections to be sure they are correct and secure..

2.Turn the signal source volume control all the way down.. Set any tone controls to their flat or defeated positions.. This includes the loudness control..

3.Turn the level controls of the amplifier to their minimum posi- tions..

4.Turn the source unit on.. Check to see if the power LED located on the top of the amplifier is on.. If not, please refer to the Power Connections and the Troubleshooting Tips sections of this manual for instructions..

5.If using an aftermarket source unit, turn the level controls of the amplifier about one quarter of a turn.. Slowly increase the volume level of the source unit to so that you can hear the output of the system.. If no sound is heard or if the output is distorted, turn the system off immediately.. Refer to the Power Connections and the Troubleshooting Tips sections of this manual to solve your instal- lation problems..

6.Check to make sure the output for each channel is correct.. If the active crossovers are used, check to make sure that each output is

correct from the amplifier.. When using active crossovers on mid- range and tweeters, do not use crossover frequencies lower than recommended.. If the system is not configured properly, refer to the Internal Crossover Configuration section of this manual and take corrective action..

7.If the output is clear and undistorted, continue to the Adjusting the Sound of the System section of this manual..

Adjusting the Sound of the System

Once you have checked the system’s operation, adjust the sound of the system.. Adjusting the sound of the system is accomplished by set- ting the level controls and adjusting the internal crossovers..

1.Turn the signal source volume control all the way down.. Set any tone controls to their flat or defeated positions.. This includes the loudness control..

2.Turn the level controls of the amplifier to their minimum posi- tions..

3.Choose music with high dynamic content that you like, with which you are familiar, and will be used most often in the system..

4.Turn the source unit’s volume control up to its highest undis- torted output level.. If you lack test equipment, this point occurs between 3/4 to full volume depending on the quality of your source unit.. Listen for any audible distortion.. If any distortion is audible, reduce the volume of the source unit until you have an undistorted output.. Leave the volume control at this position during your system tuning..

5.While listening to your chosen dynamic music, turn up the level control corresponding to the midrange output until you hear

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Directed Audio XTR2504, XTR5004 owner manual Testing the System, Adjusting the Sound of the System
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XTR5004, XTR2504 specifications

The Directed Audio XTR2504 and XTR5004 are premium amplifiers designed for audio enthusiasts seeking an exceptional listening experience. These models are part of Directed's XTR line, which is known for its innovative technology and high performance, catering to both car audio and home audio applications.

One of the main features of the XTR2504 is its compact design, which allows it to fit in a variety of installation locations without compromising on power. The amplifier is rated at 250 watts RMS, providing ample power to drive mid-range and high-frequency speakers. It boasts a 4-channel output configuration, making it suitable for multi-speaker setups and offering flexibility for system customization.

The XTR5004 takes performance a step further, delivering an impressive 500 watts RMS. This model is ideal for larger setups or for users who require additional power to energize larger speakers and subwoofers. Both models utilize high-efficiency class D amplification technology, which minimizes power consumption while maximizing output. This efficiency translates to less heat generation, allowing for prolonged use without the risk of overheating.

One of the standout technologies featured in these amplifiers is their advanced signal processing capabilities. Both the XTR2504 and XTR5004 come equipped with variable high-pass and low-pass filters, allowing users to tailor the output frequency range according to their specific needs. This feature is crucial for optimizing sound quality, ensuring that each speaker operates within its optimal range, leading to a clearer and more balanced audio experience.

The amplifiers also incorporate a robust thermal management system, including built-in protection mechanisms that prevent damage from overheating or short circuits. This attention to durability and reliability makes the XTR2504 and XTR5004 ideal choices for both competitive audio setups and casual listening environments.

Additional characteristics include a sleek, modern design featuring a durable chassis that can withstand the rigors of installation in car environments. The amplifiers feature high-quality RCA inputs and remote gain control options for user convenience.

In summary, the Directed Audio XTR2504 and XTR5004 amplifiers exemplify cutting-edge technology in the realm of audio performance. With their powerful output, efficient design, and customizable features, these models are designed to provide an immersive audio experience that will satisfy even the most discerning audiophiles.
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