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Basic safety precautions for using and installing R SERIES loudspeakers and accessories. Read and keep these instructions, and heed all warnings.
Dangers and warnings related to rigging and electrical connections for loudspeakers. Severe injury or loss of life may occur if improperly installed.
Instructions for inspecting loudspeaker units after removal from packaging. Inspect each unit after removal as damage could occur during shipping.
Procedure for filing claims with freight companies for shipping damage. Contact freight company as soon as possible after receiving shipment.
Detailed description of the physical features of typical R.25 models, including mounting points, grille, input cable, yoke, and pole socket.
Detailed description of the physical features of typical R.5 models, including mounting points, grille, input cable, yoke, and input tap selection switch.
Electrical safety precautions and input connection details for R SERIES loudspeakers. Ensure all connections are weather-sealed.
Guidelines for safe mechanical installation, rigging, and mounting of loudspeakers. Performed by competent, knowledgeable persons.
Key considerations for mounting hardware and loudspeaker orientation for optimal performance and weather resistance. Do not use excessive force.
Information on where to find additional details and support for R SERIES loudspeakers. Visit communitypro.com or contact Community.
Overview of the R SERIES line, highlighting its all-weather, all-purpose design and applications. Suitable for harsh environmental conditions.
Details on the typical applications and environments where R SERIES products are ideally suited. For permanent or portable use outdoors and indoors.
Lists key features and construction materials of R SERIES products, emphasizing durability and performance. Corrosion-resistant materials used.
Introduces the R SERIES family, describing the range of models, their construction, and common characteristics.
Detailed description of the R.25 model, its features, and its suitability for various applications. 8-inch cone LF driver, coaxial HF driver.
Description of the R.5Z model, focusing on its performance, coverage, and weather resistance. 12-inch full-range loudspeaker.
Description of the R.5COAX model, highlighting its sound quality for nearfield applications. Two-way, full-range system.
Details on the R.5HP model, emphasizing its high performance and use in voice announcement systems.
Description of the R.5SUB subwoofer, its compatibility with other R SERIES models, and weather resistance. Compact and weather-resistant.
Information on the included mounting yoke and the aiming strap for R.5 models. Used for securing and aiming the loudspeaker.
Advice on purchasing rigging accessories, such as eyebolts, from reliable suppliers. Corrosion-resistant options for outdoor use.
Details on autoformers for 70/100V systems, including tap selections and pre-installation in T-versions. Input taps for 70V and 100V lines.
Option to order R SERIES products in custom colors for volume purchases. Contact Community for quotes on cost and lead time.
Optional external 400-watt transformer for 140-volt distributed systems. Used for specific voltage requirements.
Covers electrical safety, input connections, polarity, impedance, and amplifier power recommendations. Danger of shock from amplifiers.
Guidance on selecting appropriate amplifier power to avoid damage and ensure optimal performance. Do not over or under power.
Advice on choosing suitable cable types and gauges to minimize power loss and maintain low-frequency performance. Total cable resistance under 0.2 ohm.
Table detailing recommended cable gauges based on run length for optimal performance. Using 70.7/100-volt amplification reduces need for larger gauge wire.
Importance of using a high-pass filter to protect the LF driver from low-frequency over-excursion. Prevents damage and improves handling.
Recommendations for using limiters to prevent loudspeaker damage from transients or amplifier clipping. Set threshold high to prevent clipping.
Explains the use of capacitors as an additional high-pass filter for loudspeaker protection. Provides an additional level of protection.
Formula for calculating the correct capacitance value for protection capacitors. C = 500,000 / (π * f * z) in microfarads.
Equation used to calculate the impedance presented to the amplifier in 70-volt systems. z = 5,000 / P.
Discusses grounding requirements for low-impedance and 70/100-volt systems, including lightning protection. Proper grounding reference for loudspeakers.
States that R.5 and R.25 products are not designed for bi-amplification due to internal crossovers. They have internal passive crossover networks.
Details on autoformers for 70/100V systems, including tap selections and switch operation. Input taps for 70V and 100V lines.
Guidance on connecting multiple loudspeakers using 70/100V systems or parallel 8-ohm configurations. Best to use distributed systems.
Guidelines for safe mechanical installation, rigging, and mounting of loudspeakers. Performed by competent, knowledgeable persons.
Outlines the three areas of responsibility for rigging loudspeakers and the importance of professional installation. Consult architect or engineer.
Describes the five integral threaded mounting points on the enclosure and their use. Mate with yoke bracket or custom mounting.
Specifies how mounting points should be used to avoid failure and ensure safety. Shear or tension force applied perpendicular to surface.
Information on the provided yoke-type mounting bracket and its attachment to the loudspeaker and structure. Preferred hardware for mounting.
Details on securely mounting the yoke and using the aiming strap for R.5 models to set down angle. Strap keeps loudspeaker aimed.
Discusses the necessity and proper installation of safety cables as a secondary attachment means. Local codes may require them.
Guidance on using custom brackets and ensuring they pull on mounting points correctly. Designed to utilize two mounting points.
How to determine the top, bottom, and sides of the loudspeaker for proper orientation and coverage. Manufacturer's label is on top.
Reinforces proper use of mounting hardware, bolt length, and load rating for supporting structures. Ensure hardware is stainless steel.
Explains R SERIES weather-resistance (IP55W) and recommendations for maintaining it. Avoid direct spraying from hose.
Guidance on selecting R SERIES models, amplifiers, and electronics for optimal system performance. Consider SPL, headroom, coverage patterns.
Explains the process of optimizing system performance after installation, including equalization. Factory-voiced for intelligibility and quality.
Table detailing input connections and 70V/100V selector switch settings for R.25 models. Black/White for cable, Pos. 1-4 for switch.
Technical drawings showing the physical dimensions of the R.25 loudspeaker. Includes stand socket and overall size.
Diagram of the included yoke mounting bracket for the R.25, showing dimensions and mounting points. Includes center hole and multiple attachment holes.
Input connection details for R.5COAX and R.5-xxZ models, including 70V/100V settings. Shows cable and selector switch configurations.
Input connection details for R.5HP, R.5HPT, R.5SUB, and R.5SUB-T models, including 70V/100V settings. Shows cable and selector switch configurations.
Technical drawings showing the physical dimensions for R.5COAX, R.5-xxZ, and R.5SUB models. Includes grille size and mounting points.
Technical drawings showing the physical dimensions of the R.5HP loudspeaker. Includes grille size and mounting points.
Diagram of the universal yoke mounting bracket, detailing dimensions and mounting hole positions. Note on tolerance for hole positions.
Information on how to perform driver or crossover service and where to find authorized service centers. Service from front of enclosure.
Details on the transferable limited warranty for R SERIES loudspeakers in the USA. Refer to website for complete statement.
How to obtain warranty and service information for regions outside the United States. Contact authorized Community Distributor.
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