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Related Manuals for Community R2-77
Summarization of Contents
1 Introduction
1.1 Community R2 Loudspeaker Systems
Provides essential information for the setup and operation of R2 Series loudspeaker systems.
1.2 Important Safety Information
Details safety considerations using terms like Caution, Warning, and Danger to alert users.
3 Unpacking and Inspection
3.1 Important Note – Mounting/Rigging Points
Highlights the importance of properly plugging mounting points for weather resistance and performance.
5 General Description
5.1 Applications
Lists various indoor and outdoor applications where R2 loudspeakers are ideally suited.
5.2 Drivers
Describes the specific high-frequency, midrange, and low-frequency drivers used in R2 loudspeakers.
5.3 Crossover
Explains the 3-way passive crossover and its proprietary protection circuitry.
5.4 Enclosure
Details the construction of the R2 enclosure, emphasizing its fiberglass build and horn design.
5.5 Grille
Describes the grille assembly's materials and protective design against weather and physical damage.
5.6 Accessory
Discusses the R2YOKE accessory for convenient and robust mounting and aiming.
5.7 R2 Coverage Patterns
Explains the coverage patterns of R2 models, including asymmetrical designs for specific aiming.
6 Choosing Power Amplification
6.1 Power Rating
Provides recommended power handling ratings for amplifiers used with R2 loudspeakers.
6.1 PowerSense™ DDP Protection Circuitry
Details the built-in protection circuitry designed to prevent driver damage from excessive current.
7 Electrical Installation
7.1 Connecting the Loudspeaker
Guides on connecting the loudspeaker via its input cable, including polarity and cable selection.
7.2 Signal Processing
Covers signal processing aspects like high-pass filters and equalization for optimal performance.
8 Physical Installation
8.1 General Mounting Instructions
Provides instructions and cautions for using the loudspeaker's mounting points safely and effectively.
8.2 Orienting an R2
Explains the importance of correct orientation for achieving specified sound coverage patterns.
8.3 Installing the R2YOKE
Details the procedure for installing the optional R2YOKE accessory for mounting and aiming.
8.4 Weather Resistance
Outlines design features contributing to weather resistance and critical steps for maintaining it.
9 Operating Precautions
9.1 Limiting
Recommends using electronic limiting to prevent amplifier clipping and protect drivers.
9.2 Amplifiers with Built-in Limiting
Discusses the use of amplifiers with integrated limiting features as an alternative to stand-alone limiters.
10 Servicing
10.3 Mid-Range and High Frequency Drivers
Explains the process for removing and replacing mid-range and high-frequency drivers.
10.4 Low Frequency Drivers
Details the procedure for removing and replacing the low-frequency drivers.
10.5 Crossover
Guides on accessing and removing the internal crossover unit for servicing.
10.5 Replacement Parts List
Lists available replacement parts for R2 series loudspeakers.
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