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Keep these important operating instructions.

Check www.meyersound.com for updates.

OPERATING INSTRUCTIONS

LINE ARRAY

LEO-M

™

Linear Line Array Loudspeaker

Содержание LEO-M

Страница 1: ...Keep these important operating instructions Check www meyersound com for updates OPERATING INSTRUCTIONS LINE ARRAY LEO M Linear Line Array Loudspeaker...

Страница 2: ...his publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical recording or otherwise without prior writ ten permission from Meyer Soun...

Страница 3: ...tion and Audio 11 Audio Connectors 11 Cable Rings 12 TruPower Limiting 12 Amplifier Cooling System 13 Chapter 4 QuickFly Rigging 15 Important Safety Considerations 15 LEO M Rigging Options 15 LEO M Gu...

Страница 4: ...iv...

Страница 5: ...ire systems are driven by Meyer Sound s Galileo Callisto 616 array processor which provides matrix routing alignment and processing for array components To guarantee optimum performance LEO array syst...

Страница 6: ...can be securely transported with the optional MCF LEO M caster frame durable nylon covers accommodating stacks of two three or four units are avail able to protect the cabinets during transport The v...

Страница 7: ...V AC 3 Phase Wye System Two Lines Line Line Earth Ground Figure 1 illustrates a 120 V AC 3 phase Wye distribution system with each loudspeaker connected to two lines and a common earth ground line Th...

Страница 8: ...32 cable mount connector are labeled as follows L Line N Neutral PE Protective Earth or Ground How AC power cables are wired is determined by the type of AC power distribution system used see AC Power...

Страница 9: ...ctuates as operating levels change Since different cables and circuit breakers heat up at varying rates it is important to under stand the following types of current ratings and how they affect circui...

Страница 10: ...er supply ramps up 4 On the user panel the Active LED turns solid green indi cating the loudspeaker is ready to output audio CAUTION If the Active LED does not turn solid green or LEO M does not outpu...

Страница 11: ...with an input impedance of 10 kOhm The connector uses the following wiring scheme Pin 1 1 kOhm to chassis and earth ground ESD clamped Pin 2 Signal Pin 3 Signal Pin 4 RMS polarity insensitive Pin 5 RM...

Страница 12: ...at their outputs can singly drive up to 20 Meyer Sound 10 kOhm loudspeakers without distortion CAUTION Make sure that all cabling for looped loudspeakers is wired correctly Pin 1 to Pin 1 Pin 2 to Pin...

Страница 13: ...d SPL consider adding more units to the system NOTE LEO M uses optical limiters that add no noise and have no effect on the signal when limiting is not engaged AMPLIFIER COOLING SYSTEM LEO M employs f...

Страница 14: ...CHAPTER 3 AMPLIFICATION AND AUDIO 14...

Страница 15: ...ncludes attachment points to accommo date brackets and adapters for lasers and inclinometers 1 2 x 1 50 inch red button PN 134 045 qty 4 included 7 8 inch MVP motor Vee plate PN 40 215 184 01 20 lbs 9...

Страница 16: ...able for flying LYONs below LEO Ms RPP LEO M Rear Pull Up Plate Helps assemble large arrays with wide splay angles by providing pull up with a motor to expand the array s splay angles during installat...

Страница 17: ...t between linked LEO Ms with the splay angle between the units determined by the front GuideALink positions Rear GuideALinks can be pinned in either of two positions extended or stowed Front GuideALin...

Страница 18: ...STOW PIN POSITION The quick release pins in the blue LOCKING positions must be moved to the STOW PIN position before either lifting or lowering an array The removal of the quick release pins from the...

Страница 19: ...lows you to disable Mute and Solo functions to eliminate any possibility of accidentally muting loudspeakers NOTE RMS does not control AC power COMPASS RMS SOFTWARE Compass RMS software provides exten...

Страница 20: ...hes more rapidly with increased data activity When the loudspeaker is winked either by clicking the Wink button in Compass RMS or by pressing the Identify button on the RMS user panel the LED is solid...

Страница 21: ...the environment in which they operate including air temperature pressure humidity and even the location and composition of surfaces You can also import CAD DXF files containing detailed venue informa...

Страница 22: ...asured output of the loudspeaker system can be cap tured and used as a SIM 3 test signal so you can View measurement data as amplitude versus time impulse response or amplitude and phase versus fre qu...

Страница 23: ...the rain hood s fabric fully upward and outward 3 Reach inside the rain hood and free the two struts from the top corner pockets nearest the loudspeaker 4 Fold the two struts downward and outward and...

Страница 24: ...APPENDIX A RAIN HOODS 24...

Страница 25: ...hassis earth through 1 kOhm 1000 pF 15 V clamped network to provide virtual ground lift at audio frequencies Pin 2 Signal Pin 3 Signal Pin 4 RMS polarity insensitive Pin 5 RMS polarity insensitive Cas...

Страница 26: ...dframes with captive GuideALinks 0 0 to 5 0 degree splay angles quick release pins and detachable side handles Dimensions 44 42 inches 1128 mm W 17 85 inches 453 mm H 23 00 inches 584 mm D Weight 265...

Страница 27: ...e dimensions and weight for the MTG LEO M top grid and MCF LEO M caster frame refer to the MTG LEO M Assembly Guide PN 05 215 049 01 available at www meyersound com LEO M Dimensions 41 42 1052 mm 23 0...

Страница 28: ...NDIX B SPECIFICATIONS 28 LEO M Dimensions with Rain Hood LEO M Dimensions with Rain Hood 41 42 1052 mm 23 00 584 mm 17 85 453 mm 44 42 1128 mm 11 50 292 mm 9 00 229 mm 8 50 216 mm 6 25 159 mm 31 27 79...

Страница 29: ...al area is likely to cause harmful interference in which case the user will be required to correct the interference at their own expense This device complies with Part 15 of the FCC rules Operation is...

Страница 30: ...APPENDIX B SPECIFICATIONS 30...

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Страница 32: ...Meyer Sound Laboratories Inc 2832 San Pablo Avenue Berkeley CA 94702 1 510 486 1166 www meyersound com 2014 2016 Meyer Sound All rights reserved LEO M Operating Instructions PN 05 215 020 01 B...