Meyer Sound 1100-LFC Operations Instructions

Keep these important operating instructions. Check www.meyersound.com for updates.OPERATING INSTRUCTIONS1100-LFC Low-Frequency Control Element

CHAPTER 1: INTRODUCTION10The optional MRK-1100 rigging kit, available as a factory-installed option or field upgrade, includes captive GuideALinks tha

11CHAPTER 2: POWER REQUIREMENTSThe 1100-LFC loudspeaker combines advanced loud-speaker technology with equally advanced power capabili-ties. Understan

CHAPTER 2: POWER REQUIREMENTS121100-LFC VOLTAGE REQUIREMENTSCAUTION: Due to its expanded power capabil-ities, the 1100-LFC was engineered to operate o

1100-LFC OPERATING INSTRUCTIONS131100-LFC CURRENT REQUIREMENTSThe current draw for the 1100-LFC is dynamic and fluctu-ates as operating levels change.

CHAPTER 2: POWER REQUIREMENTS14ELECTRICAL SAFETY GUIDELINESPay close attention to these important electrical and safety guidelines. The 1100-LFC requ

15CHAPTER 3: AMPLIFICATION AND AUDIOThe low-frequency drivers in the 1100-LFC are powered by a 2-channel proprietary Meyer Sound amplifier with bridge

CHAPTER 3: AMPLIFICATION AND AUDIO16To avoid distortion when looping multiple 1100-LFCs, make sure the source device can drive the total load impedanc

1100-LFC OPERATING INSTRUCTIONS17by allowing the driver to produce the maximum SPL across its entire frequency range. TruPower limiting also eliminate

CHAPTER 3: AMPLIFICATION AND AUDIO18

19CHAPTER 4: QUICKFLY RIGGINGThe 1100-LFC loudspeaker is compatible with Meyer Sound’s QuickFly® rigging system, a comprehensive collec-tion of riggin

iiDECLARATION OF CONFORMITY ACCORDING TO ISO/IEC GUIDE 22 AND EN 45014© 2013Meyer Sound. All rights reserved.1100-LFC Operating Instructions, PN 05.2

CHAPTER 4: QUICKFLY RIGGING201100-LFC STACKED CARDIOID ARRAYSThe 1100-LFC can be configured in cardioid arrays to reduce output heard behind the louds

1100-LFC OPERATING INSTRUCTIONS21When linking 1100-LFCs, two quick-release pins are required for each GuideALink: one to secure the link in the bottom

CHAPTER 4: QUICKFLY RIGGING22MTG-1100 Pickup ConfigurationsThe MTG-1100 top grid accommodates a variety of pickup configurations with its six pickup p

1100-LFC OPERATING INSTRUCTIONS23MCF-1100 CASTER FRAMEThe optional MCF-1100 caster frame safely supports up to three 1100-LFCs for transport, making i

CHAPTER 4: QUICKFLY RIGGING24 Avoid moving stacks in the front-to-back direction of the 1100-LFCs (the long side); always move stacks sideways to avo

25CHAPTER 5: RMS REMOTE MONITORING SYSTEMThe 1100-LFC includes an RMS module that allows the loudspeaker to be connected to an RMS network. RMS pro-vi

CHAPTER 5: RMS REMOTE MONITORING SYSTEM26RMS software displays all loudspeakers on the network in a panel with icons, Meter views, and Text views that

1100-LFC OPERATING INSTRUCTIONS27Wink/Activity LED (Green)The green Wink/Activity LED indicates the status of the loudspeaker: During startup, the LE

CHAPTER 5: RMS REMOTE MONITORING SYSTEM28

29CHAPTER 6: SYSTEM DESIGN AND INTEGRATION TOOLSMeyer Sound offers two comprehensive tools to assist with the acoustical and functional requirements o

iiiFEDERAL COMMUNICATIONS COMMISSION (FCC) STATEMENTThis equipment has been tested and found to comply with the limits for a Class A digital device, p

CHAPTER 6: SYSTEM DESIGN AND INTEGRATION TOOLS30Using MAPP Online ProMAPP Online Pro is compatible with the following operating systems: Windows Lin

31APPENDIX A: OPTIONAL WEATHER PROTECTIONThe 1100-LFC is optionally available with weather protection for fixed, outdoor installations. Weather-protec

APPENDIX A: OPTIONAL WEATHER PROTECTION32

33APPENDIX B: 1100-LFC SPECIFICATIONSACOUSTICALOperating Frequency Range28 Hz – 100 HzNote: Recommended maximum operating frequency range. Response de

APPENDIX B: 1100-LFC SPECIFICATIONS34NOTE: For dimensions and weight for the MTG-1100 top grid, MAS-1100 array spacer, and MCF-1100 caster frame, refe

1100-LFC OPERATING INSTRUCTIONS351100-LFC COMPLIANCE1100-LFC DIMENSIONSNOTE: For dimensions and weight for the MTG-1100 top grid, MAS-1100 array spac

APPENDIX B: 1100-LFC SPECIFICATIONS361100-LFC Dimensions with Rain Hood1100-LFC Dimensions with Rain Hood52.60 [1336 mm]33.00 [838 mm]20.48 [520 mm]36

ivIMPORTANT SAFETY INSTRUCTIONS1. Read these instructions.2. Keep these instructions.3. Heed all warnings.4. Follow all instructions.5. Do not use thi

Meyer Sound Laboratories Inc.2832 San Pablo AvenueBerkeley, CA 94702www.meyersound.comT: +1 510 486.1166F: +1 510 486.8356© 2013Meyer Sound Labora

vSAFETY SUMMARYEnglish To reduce the risk of electric shock, dis-connect the loudspeaker from the AC mains before installing audio cable. Reconnect t

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viiCONTENTSChapter 1: Introduction 9How to Use This Manual 91100-LFC Low-Frequency Control Element 9Chapter 2: Power Requirements 11AC Input Connector

CONTENTSviii

9CHAPTER 1: INTRODUCTIONHOW TO USE THIS MANUALMake sure to read these operating instructions in their entirety before configuring a loudspeaker system