Meyer Sound CAL 32 Operating Instructions Manual Download Page 1

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Keep these important operating instructions.

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OPERATING INSTRUCTIONS

CAL

™

Column Array Loudspeaker

Summary of Contents for CAL 32

Page 1: ...Keep these important operating instructions Check www meyersound com for updates OPERATING INSTRUCTIONS CAL CAL Column Array Loudspeaker...

Page 2: ...be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical recording or otherwise without prior written permission from Meyer Sound CAL Compass Go by M...

Page 3: ...l fuse holder the replaceable fuse is the only user serviceable item When replacing the fuse only use the same type and the same value 15 Refer all other servicing to qualified service personnel Servi...

Page 4: ...kter Sonneneinstrahlung fern und stellen Sie es nicht in der N he von w rmeabstrahlenden Ger ten z B Heizger t oder Herd auf Bei Ausstattung mit einem externen Sicherungshalter ist die austauschbare S...

Page 5: ...nerlo a la luz solar directa No instale la unidad cerca de aparatos que emitan calor como un calefactor o una estufa Si est equipado con un portafusibles externo el fusible reemplazable es el nico ele...

Page 6: ...IMPORTANT SAFETY INSTRUCTIONS vi...

Page 7: ...Limit LEDs 17 Logic I O Ports 18 Ethernet and AVB Ports 19 OLED Button 20 Amplifier Cooling System 20 User Panel Cover 20 Chapter 4 CAL Coverage 23 Summary of CAL Coverage 23 Horizontal Fixed Coverag...

Page 8: ...CONTENTS viii 42...

Page 9: ...uld cause delays or other problems Information and specifications are subject to change Updates and supplementary information are available at www meyersound com Meyer Sound Technical Support is avail...

Page 10: ...ble in white black and custom colors allowing it to blend easily into any background Standard weather protection permits outdoor installations in most environments CAL INSTALLATION OVERVIEW Below is a...

Page 11: ...C CONNECTIONS CAL loudspeakers require a grounded outlet To operate safely and effectively it is extremely important that the entire system be properly grounded When wiring international or special pu...

Page 12: ...the correct operating voltage allowing it to be used internationally without manually setting voltage switches In addition Intelligent AC provides soft start power on eliminating high inrush currents...

Page 13: ...unded outlet and plug Do not use a ground lifting adapter or cut the AC cable ground pin Make sure the AC power cable for the loudspeaker has the appropriate power plug on the other end for the area i...

Page 14: ...CHAPTER 2 POWER REQUIREMENTS 14...

Page 15: ...res CAL to function as part of a fire alarm or evacuation system NOTE AVB audio streams received by the AVB port can also be used as audio sources For more information see OLED Button on page 20 NOTE...

Page 16: ...ad impedance for the looped loudspeakers divide 10 kOhms the input impedance for a single CAL by the number of looped loudspeakers For example the load impedance for 10 CAL loudspeakers is 1000 ohms 1...

Page 17: ...g for high frequency channels When engaged limiting not only protects the drivers but also prevents signal peaks from causing excessive distortion in the amplifier channels thereby preserving headroom...

Page 18: ...sent to the A1 pin while 0 V DC is sent to the A2 and COM pins NOTE The A1 and A2 pins are triggered when receiving a voltage of 3 to 20 V DC greater than their associated COM voltage CAL Factory Pres...

Page 19: ...S CAL s Ethernet and AVB ports use RJ 45 Ethernet connectors and allow the loudspeaker to be connected to a standard computer Ethernet port network router or switch with a CAT 5e or better cable Each...

Page 20: ...addition a single speed fan circulates air internally to ensure that CAL remains operational when exposed to high ambient temperatures or when driven continuously at high output levels CAUTION The CA...

Page 21: ...securing the user panel cover to the CAL loudspeaker The four washers adhered to the user panel should remain in place 2 Attach any required cables to the user panel connectors 3 Reattach the user pa...

Page 22: ...CHAPTER 3 CAL USER PANEL 22...

Page 23: ...com product compass support videos NOTE For a list of the beam coverages included with the CAL factory presets see CAL Factory Presets on page 18 HORIZONTAL FIXED COVERAGE All CAL loudspeakers have fi...

Page 24: ...l spread from 5 to 30 VERTICAL BEAM SPREAD All CAL loudspeakers include vertical beams with variable spreads from 5 to 30 in 5 increments The vertical beams can also be steered 30 Beam Angle with 5 Be...

Page 25: ...y The beam splits can also be configured with beam angles see Vertical Beam Angle on page 24 and beam spreads see Vertical Beam Spread on page 24 CAL 64 Center Split Beams The CAL 64 model includes a...

Page 26: ...CAL 96 Bottom Split Beams The CAL 96 model also includes a bottom split beam coverage with the top beam emanating from the top 64 drivers and the bottom beam emanating from the bottom 32 drivers Figu...

Page 27: ...ttings and multiple levels of undo The tabbed interface can be scaled to any display resolution and the colors can be configured for day or night Compass has the same user interface whether running on...

Page 28: ...CHAPTER 5 COMPASS CONTROL SOFTWARE 28...

Page 29: ...udspeakers Use mounting hardware appropriate for the material where the loudspeaker will be installed Make sure bolts are tightened securely Meyer Sound recommends using Loctite on bolt threads Inspec...

Page 30: ...edge to make sure the top and bottom wall mount plates are vertically aligned Drill pilot holes at the four marked locations Make sure not to over drill the pilot holes The depth and diameter of the...

Page 31: ...he bottom of the loudspeaker into the bottom wall mount plate The loudspeaker bracket should rest cleanly in the wall plate TIP An eye nut not included can be temporarily attached to CAL s 1 2 13 top...

Page 32: ...sides Secure the bottom of the loudspeaker with the included 3 8 16 hex screws lock washers and flat washers both sides 4 Rotate CAL left or right to position its horizontal dispersion for the desired...

Page 33: ...NG RIGGING KIT Meyer Sound offers an optional single point hang rigging kit PN 40 210 230 01 for applications where hanging a CAL loudspeaker is desirable Drainage slot 10 32 x 1 inch pan head screws...

Page 34: ...210 230 01 Single Point Hang Rigging Assembly 1 109 051 Thin Hex Nut 1 2 inch 13 stainless steel for attaching SPH bracket to CAL 1 113 043 Washer 0 88 inch outside diameter 0 02 inch thick stainless...

Page 35: ...nto place an extra bushing PN 119 060 is provided in the kit 6 Reattach the nut removed in Step 2 PN 109 051 Meyer Sound recommends applying the included Loctite and using a torque value of 30 ft lb 4...

Page 36: ...hang bracket 9 Secure the dress cap with the screws and sealing washers PN 119 061 removed in step 1 There are 2 extra washers included in the kit in case the original ones are damaged Meyer Sound rec...

Page 37: ...by Meyer Sound to better measure the loudspeaker s music performance It has a constant instantaneous peak level in octave bands a crest factor that increases with frequency and a full band width Peak...

Page 38: ...override Display OLED button displays the CAL loudspeaker s network addresses during startup or when the button is pushed AC POWER Connector powerCON 20 Rated Voltage Range 100 240 V AC 50 60 Hz Turn...

Page 39: ...H 87 72 in 2228 mm x D 9 93 in 252 mm CAL 32 7 75 in 197 mm x H 54 32 in 1380 mm x D 9 93 in 252 mm Weight with mounting hardware CAL 96 173 lb 78 5 kg CAL 64 124 lb 56 2 kg CAL 32 80 lb 36 3 kg Note...

Page 40: ...APPENDIX A CAL SPECIFICATIONS 40 CAL 96 DIMENSIONS CAL 96 Dimensions with Mounting Hardware 121 12 3076 mm 9 93 252 mm 7 75 197 mm 6 01 153 mm 115 20 2926 mm...

Page 41: ...CAL OPERATING INSTRUCTIONS 41 CAL 64 DIMENSIONS CAL 64 Dimensions with Mounting Hardware 87 72 2228 mm 9 93 252 mm 7 75 197 mm 6 01 153 mm 81 80 2078 mm...

Page 42: ...APPENDIX A CAL SPECIFICATIONS 42 CAL 32 DIMENSIONS CAL 32 Dimensions with Mounting Hardware 54 32 1380 mm 9 93 252 mm 7 75 197 mm 6 01 153 mm 48 40 1229 mm...

Page 43: ......

Page 44: ...Sound Laboratories Inc 2832 San Pablo Avenue Berkeley CA 94702 www meyersound com T 1 510 486 1166 2012 2020 Meyer Sound Laboratories Inc All rights reserved CAL Operating Instructions PN 05 210 087...

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