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.

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

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

Step 3 Turn the level controls of the amplifier to their minimum positions.

Step 4 Turn the source unit on. Check to see if the power LED located on the con- nection side of the amplifier is on. If not, please refer to the Power Connections and the Troubleshooting Tips sections of this manual for instruc- tions.

Step 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 installation problems.

Step 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 midrange and tweeters, do not use crossover frequencies lower than recommended. If the system is not con- figured properly, refer to the Internal Crossover Configuration section of this manual and take corrective action.

Step 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 setting the level controls and adjusting the internal crossovers.

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

Step 2 Turn the level controls of the amplifier to their minimum positions.

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

Step 4 Turn the source unit's volume control up to its highest undistorted 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 distor- tion. 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.

Step 5 While listening to your chosen dynamic music, turn up the level control cor- responding to the midrange output until you hear slight distortion and turn the level control back slightly for an undistorted output. Depending on your system, the midrange and tweeter output may be on the same output chan-

12	©2003 Directed Electronics, Inc.

3002, 2002 specifications

Orion Car Audio is renowned for its dedication to delivering high-performance audio systems for automotive enthusiasts. Among their standout products are the Orion Car Audio 3002 and 2002 amplifiers, which are both appreciated for their excellent sound quality and robust build.

The Orion 3002 is a powerful 2-channel amplifier designed to drive high-performance speakers with ease. With an output power of 300 watts RMS, it is capable of delivering dynamic sound reproduction that can elevate any listening experience. One of its notable features is its high-and low-pass filters, which allow users to tailor the audio output to match their specific preferences and vehicle acoustics. Additionally, the Orion 3002 comes equipped with a variable gain control, enabling users to adjust the input sensitivity to maximize sound fidelity without distortion.

In contrast, the Orion 2002, while slightly less powerful at 200 watts RMS, shares many of the same technologies that make the 3002 a favorite among car audio enthusiasts. Its compact design makes it easy to install in a variety of vehicle types, ensuring that quality sound is accessible to all. The 2002 also includes a temperature protection circuit to prevent overheating, which extends the life of the amplifier and ensures consistent performance even during prolonged use.

Both models are built with durability in mind, featuring rugged aluminum extruded heatsinks that dissipate heat efficiently and maintain optimal performance. This durability is paired with a sleek aesthetic that complements modern vehicle interiors.

Another significant characteristic of both the Orion 3002 and 2002 is their compatibility with a range of subwoofers. This flexibility allows users to create their own tailored sound systems suited to their individual preferences. Additionally, the amplifiers feature low-frequency response capabilities that enhance bass performance, delivering rich and powerful low-end sound that is essential for a complete audio experience.

Overall, the Orion Car Audio 3002 and 2002 are exemplary choices for those seeking to upgrade their car audio systems. With their powerful output, advanced technologies, and durable construction, they provide users with a high-fidelity audio experience that can satisfy even the most discerning audiophiles. Whether you are cruising down the highway or parked at a tailgate, these amplifiers are designed to deliver a soundtrack that brings life to any journey.