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AtlasSound.com
1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A. • TELEPHONE: (800) 876-3333 • FAX: (800) 765-3435
©2007 ATLAS SOUND LP Printed in U.S.A. ATS002583 RevA 02/07 PP
INSTALLATION INSTRUCTIONS
PM SERIES LOUDSPEAKERS 4" AND 8"
3
SAFETY INSTRUCTIONS
Please Read Carefully Before Installing or Operating
• Read all instructions carefully
• Heed all warnings
• Assure that the 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 theaters, 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.
• 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