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 corre- sponding to the midrange output until you hear slight distortion and turn the level control back slightly for an undistorted output. Depending on your sys- tem, the midrange and tweeter output may be on the same output channels.

16	© 2005 Directed Electronics, all rights reserved

HCCA-D5000, HCCA-D2400, HCCA-D1200, HCCA-D1200, HCCA-D2400, HCCA-D5000 specifications

Orion Car Audio has long been a respected name in the car audio industry, known for producing powerful and high-quality amplifiers. Among its standout products are the HCCA-D1200, HCCA-D2400, and HCCA-D5000 amplifiers, each designed to deliver exceptional performance and clarity in audio reproduction.

The Orion HCCA-D1200 is a formidable amplifier that offers a power output of 1,200 watts RMS at 1 ohm. It is tailored for those seeking a robust sound system that prioritizes low-frequency performance. This model features a high-efficiency Class D design, enabling it to transmit clean power with minimal distortion. With adjustable gain control, low-pass and subsonic filters, users can easily tailor the sound to suit their preferences.

Moving up in the lineup, the HCCA-D2400 stands as a powerhouse capable of delivering 2,400 watts RMS at 1 ohm. This amplifier is built with a heavy-duty heat sink and high-quality internal components, ensuring durability and reliability even under heavy loads. The HCCA-D2400 is designed with an advanced PWM MOSFET power supply, enhancing the overall efficiency. Its comprehensive crossover system allows for precise audio tuning, catering to both casual listeners and audiophiles.

For those who demand the ultimate in power, the HCCA-D5000 is a top-tier choice. This beast of an amplifier provides an astounding 5,000 watts RMS at 1 ohm, making it ideal for competitive setups and serious bass enthusiasts. The HCCA-D5000 features an ultra-efficient design that minimizes power loss, paired with a low-level input sensitivity that maximizes compatibility with various signal sources. Its built-in protection circuitry safeguards against overheating and short circuits, adding a layer of reliability.

All three models emphasize Orion’s commitment to high-quality construction and innovative technology. They utilize a unique low-frequency response, ensuring that bass notes are rendered with depth and clarity. Together, the HCCA-D1200, HCCA-D2400, and HCCA-D5000 represent an impressive lineup, catering to clients with varying needs and preferences.

Whether enhancing a daily driver or building a competition-grade sound system, the Orion HCCA series amplifiers provide the power, clarity, and reliability that enthusiasts demand. With their striking performance characteristics and user-friendly features, they embody the essence of what Orion Car Audio stands for in the competitive landscape of car audio equipment.