RCF HDL6-A 1400W 2-Way Powered Line Array Module

1. Introduction

This user manual provides essential information for the safe and effective operation of your RCF HDL6-A 1400W 2-Way Powered Line Array Module. Please read this manual thoroughly before using the product to ensure proper setup, optimal performance, and to prevent damage or injury. The RCF HDL6-A is designed for professional sound reinforcement applications, offering high power output and clear audio reproduction in a compact form factor.

2. Safety Information

Always observe the following safety precautions to prevent electric shock, fire, or damage to the unit.

• Power Source: Connect the unit only to a power supply of the type described in this manual and marked on the unit. Ensure the voltage is correct for your region.
• Grounding: Always ensure the power cord is properly grounded to prevent electric shock.
• Ventilation: Do not block any ventilation openings. Ensure adequate airflow around the unit to prevent overheating.
• Water and Moisture: Do not expose the unit to rain or moisture. Do not place objects filled with liquids on the unit. This product is not water resistant.
• Servicing: Do not attempt to service this product yourself. Refer all servicing to qualified service personnel. Opening the unit may expose you to dangerous voltages or other hazards.
• Placement: Ensure the unit is placed on a stable surface or properly rigged according to professional standards. Avoid placing it in direct sunlight or near heat sources.
• Hearing Protection: Prolonged exposure to high sound pressure levels can cause permanent hearing damage. Use appropriate hearing protection when operating this equipment at high volumes.

3. Product Overview

The RCF HDL6-A is a powerful and compact 2-way powered line array module designed for versatility and high performance.

3.1 Key Features

• 1400W Peak Power, 700W RMS
• 2-Way Design with 6-inch Woofer and 1.7-inch Tweeter
• Integrated Digital Signal Processing (DSP)
• XLR Connectivity for Audio Input and Link
• PowerCON Input and Link for daisy-chaining power
• Lightweight and durable composite cabinet
• Integrated rigging hardware for array configurations

3.2 Components and Controls

Figure 3.1: Front View. This image shows the front grille of the RCF HDL6-A, featuring the RCF logo and the protective mesh covering the speaker components.

Figure 3.2: Angled Front View. A perspective view of the HDL6-A, highlighting its compact design and integrated rigging points on the sides.

Figure 3.3: Side View. This image displays the side profile of the HDL6-A, showing the robust cabinet construction and the integrated handles/rigging points.

Figure 3.4: Rear Panel Overview. The rear panel features all input/output connections and control knobs. From left to right, it includes the balanced input/link, volume control, high frequency switch, and power input/link.

Figure 3.5: Power Section. A detailed view of the power input (blue PowerCON) and power link (white PowerCON) connectors, along with voltage information and main fuse location.

Figure 3.6: Audio and Control Section. This image shows the balanced XLR input and link connectors, the volume control knob, and the High Frequency switch (Flat/Boost) with associated LED indicators for Limiter, Signal, and Power.

Figure 3.7: Rigging Hardware. A close-up of the integrated rigging system, showing the quick-release pins and multiple holes for adjusting the splay angle between array modules.

Figure 3.8: Rigging Pin Detail. This image provides a closer look at the mechanism for securing the rigging pins, essential for safe and stable line array configurations.

4. Setup

Proper setup is crucial for optimal performance and safety of your HDL6-A module.

4.1 Unpacking and Inspection

• Carefully remove the unit from its packaging.
• Inspect the unit for any signs of damage that may have occurred during transit. If damage is found, contact your dealer immediately.
• Retain the original packaging for future transport or storage.

4.2 Power Connection

• The HDL6-A uses a standard PowerCON connector for its power input.
• Connect the provided power cable to the blue Power IN connector on the rear panel.
• Connect the other end of the power cable to a suitable AC power outlet.
• For daisy-chaining power to other HDL6-A units, use the white Power LINK connector. Ensure not to exceed the maximum power consumption for the entire chain.

4.3 Audio Connection

• Connect your audio source (e.g., mixer, audio interface) to the Balanced INPUT XLR connector on the rear panel.
• To send the audio signal to another HDL6-A unit or other audio equipment, use the Balanced LINK XLR connector.
• Ensure all audio cables are securely connected and of high quality to minimize noise.

4.4 Mounting and Rigging

The HDL6-A is designed for line array configurations. Proper rigging requires professional knowledge and adherence to safety standards.

• Utilize the integrated rigging hardware for suspending the modules.
• Consult the rigging diagrams and instructions provided by RCF for specific array configurations and weight limits.
• Ensure all rigging points are secure and capable of supporting the total weight of the array.
• For ground stacking, ensure the units are stable and cannot tip over.

5. Operating

Once the HDL6-A is set up, follow these steps for operation.

5.1 Powering On/Off

• Ensure all connections are secure before powering on.
• Turn on your audio source (mixer, etc.) first, then power on the HDL6-A.
• When powering off, turn off the HDL6-A first, then your audio source.

5.2 Volume Control

• The VOLUME knob on the rear panel adjusts the output level of the module.
• Start with the volume at a low setting and gradually increase it to the desired level.

5.3 High Frequency (HF) Switch

• The HF switch allows you to select between 'FLAT' and 'BOOST' settings for the high frequencies.
• FLAT: Provides a neutral frequency response, suitable for most applications.
• BOOST: Enhances high frequencies, which can be useful for long-throw applications or to compensate for air absorption.

5.4 LED Indicators

• POWER LED: Illuminates when the unit is powered on.
• SIGNAL LED: Illuminates when an audio signal is present.
• LIMITER LED: Illuminates when the internal limiter is active, indicating that the speaker is reaching its maximum output. Reduce the input level if this LED is constantly lit to prevent distortion and potential damage.

6. Maintenance

Regular maintenance helps ensure the longevity and performance of your HDL6-A module.

• Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use abrasive cleaners, solvents, or waxes.
• Ventilation: Periodically check that the ventilation openings are free from dust and debris. Use a soft brush or compressed air to clear them if necessary.
• Cable Inspection: Regularly inspect all power and audio cables for signs of wear, cuts, or damage. Replace damaged cables immediately.
• Storage: When not in use for extended periods, store the unit in a dry, cool place, preferably in its original packaging or a protective case.

7. Troubleshooting

This section addresses common issues you might encounter. If the problem persists, contact RCF support or a qualified technician.

8. Specifications

Detailed technical specifications for the RCF HDL6-A 1400W 2-Way Powered Line Array Module.

9. Warranty and Support

RCF products are manufactured to the highest quality standards. For information regarding warranty coverage, terms, and conditions, please refer to the warranty card included with your product or visit the official RCF website. For technical support, service, or spare parts, please contact your authorized RCF dealer or distributor. You can also find support resources on the RCF official website.

RCF Official Website: www.rcf.it