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ATS001856 RevA 7/04 PP AH5040CD HIGH PERFORMANCE CONSTANT DIRECTIVITY 15" TWO-WAY INDOOR/OUTDOOR LOUDSPEAKER SYSTEM TABLE OF CONTENTS Safety Instructions... Suspension and Introduction, Features, Applications.......................................................................................................4 Installation Via Included Mounting Bracket............................................................................................5 Suspended Installa Speaker Cable Recommendations and Connection Instructions...........................................................9 Amplifier Conside Specifications......... 1 Troubleshooting..... 1 Warranty Informati SAFETY INSTRUCTIONS Please Read Carefully Before Installing or Operating • Read all instructions carefully • Heed all warnings • Assure that speaker is securely mounted Hearing Damage CAUTION: All professional loudspeaker systems are capable of generating very high sound pressure levels. Use care with placement and operation to avoid exposure to excessive levels that can cause permanent hearing damage. SUSPENSION & MOUNTING Suspension or "flying" speaker systems requires training and expertise. Improper rigging of a flying speaker may result in injury, death, equipment damage, and legal liability. Installation must be carried out by fully qualified installers, in accordance with all required safety codes and standards at the place of installation. A 5:1 design factor is a generally accepted minimum standard. However, legal requirements for overhead suspension vary by municipality, please consult your local safety standards office before installing any product. We also recommend that you thoroughly check any laws and bylaws prior to installation. Loudspeakers flown in theatres, nightclubs, conference centers or other places of work and entertainment must be provided with an independent, correctly rated and securely attached secondary safety — in addition to the principle suspension point(s). This secondary safety must prevent the loudspeaker from dropping more than (6") should the principle suspension device fail. If you lack the skills, training, and proper ancillary equipment to fly a speaker system do not attempt to do so. For additional information regarding the suspension of loudspeakers or to purchase rigging materials please contact our friends at ATM Group, Inc., 21000 S. Wilmington Avenue, Carson, CA 90810. Tel (310) 834-5914,Fax (310) 834-3042 • Always assure power is off to amplifiers before making any connections • Assure that all electrical equipment is properly grounded • Keep instructions for future reference • Should any questions arise after reading this document please call Atlas Sound Tech Support at 800-876-3333 THE AH5040CD LOUDSPEAKER SYSTEM Thank you for your purchase of the Atlas Sound AH5040CD. We have designed this product to be a reliable and versatile solution to your needs for years to come. The AH5040CD features high output, outstanding pattern control and amazing low frequency response for indoor and outdoor applications including football stadiums, sports arenas, baseball fields and large auditoriums. A 50. horizontal by 40. vertical coverage (800 Hz octave band) provides tight yet effective dispersion specifically for long throw applications. The unit features a 15" low frequency woofer and a coaxial mounted 1" exit compression driver providing frequency response from 80 Hz to 15 kHz (±5 dB). A highly efficient internal passive crossover network insures proper transition between the (2) drivers. FEATURES • An efficiency rating of 103dB 1Watt/1Meter makes the AH5040CD a perfect choice for high energy music playback at sporting events as well as extended range speech reinforcement. • Weather & rodent resistant. Multiple mesh screens over the front of the main horn protect the speaker from weather and/or rodent damage. • Easy installation. Heavy duty mounting bracket is included. APPLICATIONS The AH5040CD is ideal for stadiums, outdoor fields, theaters, auditoriums, and convention center spaces. The AH5040CD can be used for paging, announcements, background/foreground music and/or internal communications. AH5040CD INSTALLATION VIA MOUNTING BRACKET (INCLUDED) General considerations and hardware recommendations CAUTION: The AH5040CD weights 81 pounds (36.7kg). A fall from almost any height could result in serious injury or death. Assure that the speaker is firmly mounted to an object that can handle the weight of the AH5040CD. Remember that wind will add considerable torque to the point of attachment. The mounting surface the AH5040CD is being attached to should be able to handle five or more times the weight of the AH5040CD (7x recommended for locations subject to high wind forces). Whenever the loudspeaker is mounted to a surface using the bracket, the installer must ensure that the surface is capable of safely and securely supporting the load. The hardware employed must be safely and securely attache...