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1. A1532z 3 WAY ACTIVE LOUDSPEAKER SYSTEM USER S MANUAL IMPORTANT SAFETY INSTRUCTIONS Read these instructions Keep these instructions Heed all warnings Follow all instructions Do not use this apparatus near water Clean only with dry cloth Ss oO UW FP NN Do not block any ventilation openings Install in accordance with the manufacturer s instructions 8 Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat 9 Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 11 Only use attachments accessories specified by the manufacturer 12 Use only with a cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over PORTABLE CART WARNING Carts and stands The Component should be2. about 100 feet you should use a delay processor to time align the sound Since sound travels about 1 foot per millisecond it takes about 1 10 of a second to travel 100 feet THERMAL CONSIDERATIONS The SA1532z has three powerful built in amplifiers capable of producing a combined 1300 watts of power As amplifiers produce heat it is important to dissipate the heat as quickly as possible This results in increased reliability and longevity for the amplifier The amplifier module is mounted on a large heatsink which is cooled by convection where cool air is drawn through it s fins carrying the heat away In order for this convection cooling to work efficiently it is important to provide adequate airspace behind the loudspeaker When you position the SA15382z we recommend leaving at least six inches of air space behind it In the unlikely event of the amplifier overheating a built in thermal switch will activate which mutes the signal and lights the THERMAL LED When the amplifi er has cooled down to a safe operating temperature the thermal switch resets itself and the SA1582z resumes normal operation If the thermal switch activates frequently try turning down the level control a notch or two on the mixing con sole or the back of the SA1532z to avoid overheating the amplifier If the temperature in the room is too high it could cause the amplifier to overheat In this case you should try aiming a fan at the rear pa
3. 20 determined by a 10 angle on each cabinet side As the splay angle increases toward the angle of horizontal coverage 90 for the SA1582z the on axis power decreases but the frequency response becomes smoother as the comb filtering effects caused by the interaction in the area of double coverage decrease As with any powered components protect them from moisture If you are setting them up outdoors make sure they are under cover if you expect rain a 2 BEA gt Room Acoustics The SA1532z loudspeakers are designed to sound as neutral as possible that is to reproduce the input signal as accurately as possible Room acoustics play a crucial role in the overall per formance of a sound system Here are some additional placement tips to help overcome some typical room problems that might arise e Avoid placing loudspeakers in the corners of a room This increases the low frequency output and can cause the sound to be muddy and indistinct e Avoid placing loudspeakers against a wall This too increases the low frequency output though not as much as corner placement However if you do need to reinforce the low frequencies this is a good way to do it e Avoid placing the speakers directly on a hollow stage floor A hollow stage can resonate at certain frequencies causing peaks and dips in the fre quency response of the room It s better to place the loudspeakers on a sturdy table or stan
4. used only with a cart or stand that is recommended by the manufacturer A Component and cart combination should be moved with care Quick stops excessive force and uneven surfaces may cause the Component and cart combination to overturn CAUTION AVIS RISK OF ELECTRIC SHOCK DO NOT OPEN RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED PERSONNEL ATTENTION POUR EVITER LES RISQUES DE CHOC ELECTRIQUE NE PAS ENLEVER LE COUVERCLE AUCUN ENTRETIEN DE PIECES INTERIEURES PAR L USAGER CONFIER L ENTRETIEN AU PERSONNEL QUALIFIE AVIS POUR EVITER LES RISQUES D INCENDIE OU D ELECTROCUTION N EXPOSEZ PAS CET ARTICLE A LA PLUIE O A L HUMIDITE The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons Le symbole clair avec point de fl che lint rieur d un triangle quilat ral est utilis pour alerter l utilisateur de la pr sence lint rieur du coffret de voltage dangereux non isol d ampleur suffisante pour constituer un risque d ctrocution The exclamation point within an equilateral triangle is intended to alert the user of the presence of important operating and maintenance se
5. 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 8 SAT 5327 SPECI FI CA IONS 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 9 SAT 5327 LIMI ED WARRAN Don t forget to visit our website at www mackie com for more information about this and other Mackie products Part No 0013863 Rev A 12 04 2004 LOUD Technologies Inc All Rights Reserved Printed in China REAR PANEL DESCRIPTION 1 MAIN INPUT This is a female XLR type connector that accepts a balanced line level signal from a mixing console or other signal source 2 LOOP OUT This 1s a male XLR type connector that produces exactly the same signal that is connected to the MAIN INPUT jack Use it to daisy chain several SA1582z s together off the same signal source 3 Level Control This controls the overall signal level at the input to the built in power amplifiers It ranges from 15 dB to 5 dB of gain The center detent is 0 dB unity gain 4 Power ON Indicator When the POWER switch is turned on and the linecord is connected to an active AC power supply this indicator lights green to let you know that you re ready to rock and roll The cool blue LED on the front of the cabinet works in the same way 5 SIGNAL Present Indicator This LED illuminates whenever there is a signal pres ent at the MAIN INPUT connector on the rear panel It sen
6. 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 CONNEC IONS 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 R A i oom cousti CS 2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 000000000000 000000000000 000000000000 HERMAL CONSIDERAT IONS 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 AC POWER 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 SERVI CE N FORMA ION 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 PLAC EM EN 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 5 e Warranty Service 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000 000000000000 000000000000 00000000000 T e roubleshooti ng R i epal r 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 000000000000 000000000000 000000000000 0000000000 CARE AN D MAI IN ENAN CE 00000000000000000000000000000
7. 582z cabinets Three built in power amplifiers provide 100 watts rms each for the mid frequency and high frequency drivers and 1100 watts rms for the low frequency driver The amplifier modules sit on a mammoth aluminum heatsink that eliminates the need for fans A tremendous benefit of having the amplifiers located within the loudspeaker cabinet is that the SA1532z functions as a system opti mizing acoustic electronic and mechanical designs to achieve the highest level of performance and value The rear mounted amplifier assembly features separate signal and AC power panels separated by the heatsink The signal input panel contains e an input XLR and loop through XLR e a volume level control e Power ON indicator e Signal Present indicator e Limit indicator e Thermal Protection indicator The cabinet is constructed using both 18 mm multi layered plywood and pressure injected structural resin A carrying handle is integrated into each side for easy loading and transport I M PO RTANT SAFE I NSTRU CTI O NS 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 I NTRO D U CTI O N 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 REAR PAN EL DESCRI PTI ON 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 H OOKU P D IAG RAM 00000000000000
8. NY DEFECT IN THE MACKIE PRODUCT OR ANY WARRANTY CLAIM Some states do not allow exclusion or limitation of incidental special or consequential damages or a limitation on how long warranties last so some of the above limitations and exclusions may not apply to you This warranty provides specific legal rights and you may have other rights which vary from state to state 1 MACKIE E 16220 Wood Red Road NE Woodinville WA 98072 USA US and Canada 800 898 3211 Europe Asia Central and South America 425 487 4333 Middle East and Africa 31 20 654 4000 Fax 425 487 4337 www mackie com E mail sales mackie com
9. aker Of all Mackie products returned for service which is hardly any at all many are coded CND Could Not Duplicate which usually means the problem lay some where else in the system The following troubleshooting tips may sound obvious but here are some things you can check Troubleshooting No power e Our favorite question Is it plugged in Make sure the AC outlet is live check with a tester or lamp e Our next favorite question Is the POWER switch on If not try turning it on e Is the POWER LED on the rear panel glowing green If not make sure the AC outlet is live If so refer to No sound below e The internal AC line fuse may be blown This is not a user serviceable part If you suspect the AC line fuse is blown please see the Repair section next No sound e Is the input level control for the input source turned all the way down Verify that all the volume controls in the system are properly adjusted e Is the signal source working and making union scale Make sure the connecting cables are in good repair and securely connected at both ends Make sure the output volume gain control on the mixing console is turned up sufficiently to drive the inputs of the speaker e Make sure the mixer does not have a Mute on or a Processor loop engaged If you find something like this make sure the volume gain is turned down before disengaging the offending switch e Is the THERMAL indicator l
10. cabinet has no rigging points and is not suitable for flying Never attempt to suspend the cabinet by its handles Diaphragm Material Titanium Magnet Material Neodymium Mid Frequency Section Diameter 6 0 in 152 mm Phase Plug Optimized geometry Diaphragm Material Epoxy reinforced cellulose Magnet Material Neodymium Disclaimer Since we are always striving to make our products better by in corporating new and improved materials components and manufac turing methods we reserve the right to change these specifications Low Frequency Section at any time without notice Number of Drivers 2 Mackie and the Running Man figure are registered trademarks Woofer Diameter 15 0 in 381 mm of LOUD Technologies Inc Voice Coil Diameter 3 0 in 75 UON All other brand names mentioned are trademarks or registered Diaphragm Material Epoxy reinforced cellulose trademarks of their respective holders and are hereby acknowledged Magnet Material Ferrite Power Amplifiers Low Frequency Power Amplifier Rated Power 1100 watts rms Rated THD lt 0 03 Design Class G Hybrid Mid and High Frequency Power Amplifiers Rated Power 100 watts rms Rated THD lt 0 03 Design Class AB Line Input Power US 120V 60Hz Recommended Amperage Service 20 amps Europe 290V 50Hz Recommended Amperage Service 16 amps AC Connector 3 pin IEC 250 VAC 2004 LOUD Technologies Inc All Rights Reserved SA1532z Frequency Response On Axis 1 3 Octave Re
11. d designed to handle the weight of the SA1582z e Position the loudspeakers so the high frequency drivers are 2 to 4 feet above ear level for the audience make allowances for a standing dancing in the aisles audience High frequencies are highly directional and tend to be absorbed much easier than lower frequencies By providing direct line of sight from the loudspeakers to the audience you increase the over all brightness and intelligibility of the sound system e Highly reverberant rooms like many gymnasiums and auditoriums are a nightmare for sound system intelligibility Multiple reflections off the hard walls ceiling and floor play havoc with the sound Depend ing on the situation you may be able to take some steps to minimize the reflections such as putting carpeting on the floors closing draperies to cover large glass windows or hanging tapestries or other materials on the walls to absorb some of the sound However in most cases these remedies are not possi ble or practical So what do you do Making the sound system louder generally doesn t work because the reflections become louder too The best approach is to provide as much direct sound coverage to the audience as possible The farther away you are from the speaker the more prominent will be the reflected sound Use more speakers strategically placed so they are closer to the back of the audience If the distance between the front and back speakers is more than
12. he applicable warranty period LOUD Technologies at its option will repair or replace the product This warranty applies only to equipment sold and delivered within the U S by LOUD Technologies Inc or its authorized dealers B Failure to register online or return the product registration card will not void the five year warranty C Service and repairs of Mackie products are to be performed only at a factory authorized facility see D below Unauthorized service repairs or modification will void this warranty To obtain repairs under warranty you must have a copy of your sales receipt from the authorized Mackie dealer where you purchased the product It is necessary to establish purchase date and determine whether your Mackie product is within the warranty period D To obtain factory authorized service 1 Call Mackie Technical Support at 800 898 3211 7 AM to 5 PM Monday through Friday Pacific Time to get a Service Request Number Products returned without a Service Request Number will be refused 2 Pack the product in its original shipping carton Also include a note explaining exactly how to duplicate the problem a copy of the sales receipt with price and date showing and your return street address no P O boxes or route numbers please If we cannot duplicate the problem or establish the starting date of your Limited Warranty we may at our option charge for service time 3 Ship the product in its original ship
13. imply plug the signal source 1 e mixer output into the first MAIN INPUT jack and patch that speaker s LOOP OUT jack to the next MAIN INPUT jack and so on daisy chaining multiple speakers Va le 0 e T RO SA1532z Ke AC d ACTIVE SOUND REINFORCEMEN I 20P OUT D fi DAO CF ig odi Left Right Line level Line level Output Output MAR 20000 ee 0 50 20900 0000 eee eve 6e n 000 0e00ve 6 dE Sn ns sens SO00e00e 6060 00 ee O O Mixer or Preamplifier The LOOP OUT jack is wired straight from the MAIN INPUT connector there is no electronic circuitry between so the signal coming out of the LOOP OUT jack is exactly the same as the signal going in PLACEMENT The SA1532z speaker is designed to sit on the floor or stage WARNING The cabinet has no rig ging points and is not suitable for rig ging NEVER attempt to suspend the SA1532z by its handles The SA1532z should never be pole mounted VERY IMPORTANT You can create a horizontal array by placing the cabi nets side by side However you should have a good un derstanding of the relationship between the splay angle the angle between the facing sides of the cabinets the on axis power and frequency cancellation effects between cabinets When two cabinets are placed side by side the actual splay angle is
14. is switch to turn the SA1582z on and off Make sure the level control is turned down before you turn it on 9 AC Receptacle This is where you connect the AC linecord to provide AC power to the SA1582z s built in power amplifiers Plug the linecord into an AC socket properly configured for your particular model DE CHO CAUTION REPLACE WITH THE SAME TYPE FUSE AND RATING TN tm F E i ae DE MEME TYPE DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE DEBRANCHER AVANT DE REMPLACER LE FUSIBLE SERIALNUMBER NUMBER MANUFACTURING DATE DATE jo HOOKUP DIAGRAM To Next To Next Speaker Speaker NAN INPUT i N o_o As F IN INPI Y e P O Power e L Ke2 SA1532z Osii E ACTIVE SOUND REINI T ASY A NAL UND RE PAS SPEAKER SY Oi 354 OUmr LA a le e e SA1532z esate se MACIDOEN MOGDILE WA ush OrHERMAL DAISY CHAINING MULTIPLE A1532z s CONNECTIONS The SA1532z has one female XLR input that accepts a balanced line level signal When connecting a balanced signal be sure it s wired per AES Audio Engineering Society standards XLR Hot Pin 2 Cold Pin 3 Shield Ground Pin 1 eee Balanced XLR Connectors There is also a male XLR connector labeled LOOP OUT This is also wired according to the above AES standard The LOOP OUT connector allows you to connect more than one SA1682z to your system S
15. it red on the rear panel Make sure there is at least six inches of free space behind the SA1532z Poor bass performance e Check the polarity of the connections between the mixer and the loudspeakers You may have your positive and negative connections reversed at one end of one cable causing one loudspeaker to be out of phase Poor sound e sit loud and distorted Make sure that you re not overdriving a stage in the signal chain Verify that all level controls are set properly e Is the input connector plugged completely into the jack Be sure all connections are secure It s a good idea to periodically clean all electrical connections with a non lubricating electrical contact cleaner Noise e Make sure all connections to the active loudspeak ers are good and sound e Make sure none of the signal cables are routed near AC cables power transformers or other EMI induc ing devices e Is there a light dimmer or other SCR based device on the same AC circuit as the SA1532z Use an AC line filter or plug the SA1532z into a different AC circuit Hum e Try disconnecting the cable connected to the MAIN INPUT jack If the noise disappears it could be a ground loop rather than a problem with the SA1532z Try some of the following troubleshooting ideas Use balanced connections throughout your system for the best noise rejection Whenever possible plug all the audio equip ment s linecords into outle
16. mi screaming at Adrian about deadlines 0 5 0 25 or less Loudest parts at a rock concert WARNING To reduce the risk of fire or electric shock do not expose this apparo tus to rain or moisture INTRODUCTION Thank you for choosing Mackie s active sound reinforce ment loudspeaker systems The SA1532z is a high efficiency extreme output horn loaded 3 way wide dispersion active sound reinforcement system It features a one piece 90 x 40 horn which includes both the mid and high frequency sections in a proprietary optimized Wavefront design Unlike typical mid high horn designs the high frequency section is positioned to fire down into the 6 inch mid range s dispersion pattern This creates a focused single wave front with excellent phase and power response characteristics The resulting 90 x 40 dispersion pat tern provides a very open natural sound at extreme output levels The 6 inch neodymium mid range transducer oper ates between 700 Hz and 3000 Hz eliminating the place ment of a crossover point in the middle of critical voice frequencies Frequencies above 3000 Hz are reproduced by a 1 75 inch neodymium compression driver The low frequencies are produced by two high output 15 inch woofers Connecting and setting up the SA1582z is a breeze It accepts a line level signal via a female XLR input jack CONTENTS A male XLR Thru jack is provided for daisy chaining the signal to additional SA1
17. ncluding how we can duplicate it Write the Service Request Number in BIG PRINT on top of the box Product shipped with out the Service Request Number will be refused Tech Support will tell you where to ship the loud speaker for repair We suggest insurance for all forms of cartage We ll try to fix the loudspeaker within five business days Once it is repaired we ll ship it back the same way in which it was received This paragraph does not necessarily apply to non warranty service Note You must have a sales receipt from an Autho rized Mackie Dealer to qualify for a warranty repair CARE AND MAINTENANCE Your Mackie loudspeakers will provide many years of reliable service if you follow these guidelines zi 5 2 hated Avoid exposing the loudspeakers to moisture If they are set up out doors be sure they are under cover if you expect rain Avoid exposure to extreme cold below freezing temperatures If you must operate the loud speakers in a cold environment warm up the voice coils slowly by sending a low level signal through them for about 15 minutes prior to high power operation Use a slighty damp cloth with a mild soap solution to clean the cabinets Only do this when the power is turned off Avoid getting moisture into any of the openings of the cabinet particularly where the driv ers are located Need Help You can reach a technical support representative Monday through Friday f
18. nel to move more air through the heatsink fins AC POWER Be sure the SA1582z is plugged into an outlet that is able to supply the correct voltage specified for your model If the voltage should drop below 97 of the spec ified line voltage the built in amplifiers will no longer be able to supply rated power They will continue to operate down to 80 of the rated line voltage but won t reach full power resulting in lower headroom Be sure the electrical service can supply enough am perage for all the components connected to it We recommend that a stiff robust supply of AC power be used because the amplifiers place high cur rent demands on the AC line The more power that is available on the line the louder the speakers will play and the more peak output power will be available for cleaner punchier bass A suspected problem of poor bass performance is often caused by a weak AC supply to the amplifiers Never remove the ground pin on the power cord of the SA1582z or any other component This is very dangerous _ z S om z Lal gt SERVICE INFORMATION Warranty Service Details concerning warranty service are spelled out on page 11 of this manual If you think your loudspeaker has a problem please do everything you can to confirm it before calling for service including reading through the following Troubleshooting section Doing so might save you from being deprived of your Mackie loudspe
19. ot extend to damage resulting from improper installation misuse neglect or abuse or to exterior appearance This warranty is recognized only if the inspection seals and serial number on the unit have not been defaced or removed H LOUD Technologies assumes no responsibility for the quality or timeliness of repairs performed by an authorized service center I This warranty is extended to the original purchaser and to anyone who may subsequently purchase this product within the applicable warranty period A copy of the original sales receipt is required to obtain warranty repairs J This is your sole warranty LOUD Technologies does not authorize any third party including any dealer or sales representative to assume any liability on behalf of LOUD Technologies or to make any warranty for LOUD Technologies Inc K THE WARRANTY GIVEN ON THIS PAGE IS THE SOLE WARRANTY GIVEN BY LOUD TECHNOLOGIES INC AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS AND IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE THE WARRANTY GIVEN ON THIS PAGE SHALL BE STRICTLY LIMITED IN DURATION TO FIVE YEARS FROM THE DATE OF ORIGINAL PURCHASE FROM AN AUTHORIZED MACKIE DEALER UPON EXPIRATION OF THE APPLICABLE WARRANTY PERIOD LOUD TECHNOLOGIES INC SHALL HAVE NO FURTHER WARRANTY OBLIGATION OF ANY KIND LOUD TECHNOLOGIES INC SHALL NOT BE LIABLE FOR ANY INCIDENTAL SPECIAL OR CONSEQUENTIAL DAMAGES THAT MAY RESULT FROM A
20. ping carton freight prepaid to the authorized service center The address of your closest authorized service center will be given to you by Technical Support IMPORTANT Make sure that the Service Request Number is plainly written on the shipping carton E LOUD Technologies reserves the right to inspect any products that may be the subject of any warranty claims before repair or replacement is carried out LOUD Technologies may at our option require proof of the original date of purchase in the form of a dated copy of the original dealer s invoice or sales receipt Final determination of warranty coverage lies solely with LOUD Technologies F Any products returned to one of the LOUD Technologies factory authorized service centers and deemed eligible for repair or replacement under the terms of this warranty will be repaired or replaced within thirty days of receipt LOUD Technologies and its authorized service centers may use refurbished parts for repair or replacement of any product Products returned to LOUD Technologies that do not meet the terms of this Warranty will be not be repaired unless payment is received for labor materials return freight and insurance Products repaired under warranty will be returned freight prepaid by LOUD Technologies to any location within the boundaries of the USA G LOUD Technologies warrants all repairs performed for 90 days or for the remainder of the warranty period This warranty does n
21. rom 7 AM to 5 PM PST at 1 800 898 3211 After hours visit www mackie com and click Support or email us at techmail mackie com A1532z SPECIFICATIONS Acoustic Performance Safety Features Frequency Range 10 dB Input Protection Low frequency dynamic bass 38 Hz 20 kHz protection rms limiting power Frequency Response 3 dB supply and amplifier thermal 47 Hz 18 kHz protection Horizonal Coverage Angle 6 dB Display LEDs Power ON Signal Present Limit 90 averaged 2 kHz to 10 kHz Vertical Coverage Angle 6 dB 40 averaged 2 kHz to 10 kHz Construction Features Directivity Factor DI Q Thermal cool down auto reset Basic Design Trapezoidal 10 sides Max SPL lona term i n a Ake Ha ko UUR Material 13 ply Baltic birch resin end caps g Finish Wear resistant textured black Max SPL peak 138 dB Im PVC vinyl MOSS OEE FOTUS 0U Ha Case Handles One on each side one top one bottom Input Output Grille Perforated metal with weather resistant coating Input Type Female XLR Balanced Unbalanced Input Impedance 50 kohms balanced Loop Through Male XLR Balanced Unbalanced Physical Properties parallel with input 3 Level Control Rotating knob 15 to 5 dB R a He nada eee Rear Width 13 9 in 35 3 om High Frequency Section sch a a Voice Coil Diameter 1 15 in 44 mm Mounting Methods Floor mount only Horn Exit Diameter 1 0 in 25 mm The SA1532z should never be pole mounted Phase Plug 3 slot optimized geometry The
22. rvicing instructions in the literature accompanying the appliance Le point d exclamation lint rieur d un triangle quilat ral est employ pour alerter les utilisateurs de la pr sence d instructions importantes pour le fonctionnement et l entretien service dans le livret d instruction accompagnant l appareil 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped 15 This apparatus shall not be exposed to dripping or splashing and no object filled with liquids such as vases shall be placed on the apparatus 16 This apparatus has been designed with Class construction and must be connected to a mains socket outlet with a protective earthing con nection the third grounding prong 17 This apparatus has been equipped with an alkpole rocker style AC mains power switch This switch is located on the rear panel and should remain readily accessible to the user 18 This apparatus does not exceed the Class A Class B whichever is applicable limits for radio noise emissions trom digital apparatus as set out in the radio interference regulations of the Canadian Departmen
23. ses the signal just after the level control so if the level control is turned down the SIGNAL Present indicator turns off 6 LIMIT Indicator The SA1532z has a built in limiter that prevents the amplifier outputs from clipping or overdriving the transducers The LIMIT indicator lights when the limiter is activated It s okay for the LIMIT indicator to blink occasionally but if it blinks frequently or lights continuously turn down the level control until the LIMIT indica tor only blinks occasionally LOOP OUT e 2 0 no O POWER SA1532z ACTIVE SOUND REINFORCEMENT SPEAKER SYSTEM SIGNAL LIMIT DESIGNED BY MACKOIDS IN WOODINVILLE WA USA COPYRIGHT 2004 e THE FOLLOWING ARE TRADEMARKS OR REGISTERED TRADEMARKS OF LOUD TECHNOLOGIES INC MACKIE AND THE RUNNING MAN FIGURE PATENT PENDING THERMAL Q 7 THERMAL Indicator There is also a thermal protection circuit that mon itors the internal temperature of the amplifiers and heatsink If the temperature should exceed a safe oper ating level this indicator lights and the signal is muted to allow the amplifiers to cool When the temperature cools to a safe level once again the thermal protection circuit deactivates and normal operation continues Note Activation of the thermal protection circuit is an indication that you should take steps to avoid con tinued thermal problems See Thermal Considerations on page 6 8 POWER Switch Use th
24. sponse dB SPL 2 83 V 20 100 1000 10000 20000 Frequency Hz SA1532z Beamwidth vs Frequency A1532z Directivity vs Frequency 20 100 m D D we D A Q x lt 3 10 10 D D D o Horizontal Vertical I 0 20 100 1000 10000 20000 20 100 1000 10000 20000 Frequency Hz Frequency Hz SA1532z Dimensions Oo D OUI 50 0 in 13 9 in 127 0 cm 35 3 cm a ems ae lt lt nin LL a J CD Ss NZ C2 CD a 18 1 in 19 1 in 19 1 in 46 0 cm 48 5 cm 48 5 cm 10 Directivity Factor Q A1532z LIMITED WARRANTY Please keep your sales receipt in a safe place A LOUD Technologies Inc warrants all materials workmanship and proper operation of this product for a period of five years from the original date of purchase with the following exception warranty on all its loudspeaker components including woofers and compression drivers are only warranted for two years If any defects are found in the materials or workmanship or if the product fails to function properly during t
25. t of Communications ATTENTION Le pr sent appareil num rique n met pas de bruits radio lectriques d passant las limites applicables aux appareils num riques de class A de class B selon le cas prescrites dans le r glement sur le brouillage radio lectrique dict par les ministere des communications du Canada 19 Exposure to extremely high noise levels may cause permanent hearing loss Individuals vary considerably in susceptibility to noise induced hearing loss but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a period of time The U S Government s Occupational Safety and Health Administration OSHA has specified the permissible noise level exposures shown in the following chart According to OSHA any exposure in excess of these permissible limits could result in some hearing loss To ensure against potentially danger ous exposure to high sound pressure levels it is recommended that all persons exposed to equipment capable of producing high sound pres sure levels use hearing protectors while the equipment is in operation Ear plugs or protectors in the ear canals or over the ears must be worn when operating the equipment in order to prevent permanent hearing loss if exposure is in excess of the limits set forth here Sound Level dBA Slow Response Duration Per Day In Hours Typical Example Duo in small club Very loud classical music 8 6 4 Subway Train 3 2 1 5 1 Ta
26. ts which share a common ground The distance between the outlets and the common ground should be as short as possible Repair service for Mackie products is available at a factory authorized service center Service for Mackie products outside the United States can be obtained through local dealers or distributors If your SA1532z needs service please follow these instructions I Review the preceding troubleshooting suggestions Please Call Tech Support at 1 800 898 3211 7 am to 5 pm PST to explain the problem in detail They will ask you all sorts of impertinent questions in the hope of sorting out the problem If it appears that the SA1532z needs repair you will be given a Service Request Number Have your loudspeaker s serial number ready You must have a Service Request Number before you can obtain service at a factory authorized service center Keep this user s manual and the detachable line cord We don t need them to repair the loudspeaker Pack the loudspeaker in its original packaging including protective wrap endcaps and box This is VERY IMPORTANT When you call for the Service Request Number please let Tech Support know if you need new packaging Mackie is not responsible for any damage that occurs due to non factory packaging Include a legible note stating your name shipping address no P O boxes daytime phone number Service Request Number and a detailed description of the problem i
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