Mackie HR824 actspk
This is the 39 pages manual for Mackie HR824 actspk.
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Extracted text from Mackie HR824 actspk (Ocr-read)
Page 1
2 C AU TIO N 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 THE COVER (OR BACK) NO USER SERVICEABLE PARTS INSIDE R E F E R S E R V IC IN G T O Q U A L IF IE D PERSONNEL W ARNING: TO REDUCE THE RISK OF FIRE OR E LEC TRIC SHO C K, D O N OT EXPO SE THIS PRODUCT TO RAIN OR MO ISTURE TO PREVENT ELECTRIC SHOCK, DO NOT U SE THIS POLARIZED PLU G W ITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE. ATTENTION: POUR EVITER LES RISQ UES DE CHOC ELECTRIQUE, NE PAS ENLEVER LE CO UVERCLE. AUCUN ENTRETIEN DE PIECES INTERIEURES PAR L'USAGER. CONFIER L'ENTRETIEN A U P E R S O N N E L Q U A L IF IE . A V IS :P O U R E V IT E R L E S R IS Q U E S D'INCENDIE OU D'ELECTROCUTION, N'EXPOSEZ PAS CET ARTICLE A LA PLUIE O U A L'HUMIDITE. POUR PREVENIR LES CHOCS ELE CT RIQU ES N E PA S UTILISE R CE TT E FICHE POLARISEE AVEC UN PR OLONG ATEUR , UN PRISE DE CO URANT OU UNE AUTRE SO RTIE DE COURANT, SAUF SI LES LAMES PEUVENT ETRE INSEREES A FOND SANS LAISSER AUCUNE PARTIE A DECOUVERT. This apparatus does not exceed the Class A/Class B (whichever is applicable) lim its for radio noise em issions from di gital apparatus as set out in the radio interference re gula tio ns of th e Canadian D epartm ent of Com m unications. ATTENTION :Le présent appareil num érique n'ém et pas de bruits radioélectriques dépassant las lim ites applicables aux appareils num ériques de class A/de class B (selon le cas) prescrites dans le ré gle m e nt s u r le b r o u illa ge radioélectrique édicté par les m inistere des com m unications du Canada. This equipm ent has been tested and found to com ply with the lim its for a Class A di gita l device, pursuant to part 15 of the FCC rules. These lim its are desi gned to provide reasonable protection a gainst harm ful interference when the equipm ent is operated in a com m ercial environm ent. This equipm ent generates, uses, and can radiate radio ener gy a nd , if no t installed properly and used in accordance with the instruction m anual, m ay cause harm ful inte rfe r e nc e to r a d io c o m m un ic a tio ns . O p e r a tio n o f th is e q u ip m e nt in a r e s id e ntia l a re a is lik e ly to c a u s e h a rm fu l in te r fe r e n c e in w h ic h c a s e th e us e r w ill b e r e q u ire d to c o r r e c t the inte r f e r e nc e at his own expense. 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 éclair avec point de flèche à l'intérieur d'un triangle équilatéral est utilisé pour alerter l'utilisateur de la présence à l'intérieur du coffret de "voltage dangereux" non isolé d'ampleur suffisante pour constituer un risque d'éléctrocution. The exclamation point within an equilateral triangle is intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. Le point d'exclamation à l'intérieur d'un triangle équilatéral est employé pour alerter les utilisateurs de la présence d'instructions importantes pour le fonctionnement et l'entretien (service) dans le livret d'instruction accompagnant l'appareil.
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3 CONTENTS SHIPPING............................................................................................ 3 INTRODUCTION................................................................................. 4 TECHNICAL SUPPORT ................................................................... 4 DISCLAIMER................................................................................... 4 OVERVIEW..................................................................................... 5 REAR PANEL .................................................................................. 6 FRONT PANEL ................................................................................ 7 SPECIFICATIONS................................................................................ 8 BLOCK DIAGRAM............................................................................. 9 WIRING DIAGRAM.......................................................................... 1 0 PACKAGING PARTS........................................................................ 1 1 QUICK PARTS ..............................................................................11-12 TEST PROCEDURES .....................................................................13-19 PARTS LIST ...................................................................................21-25 IC AND TRANSISTOR CHARTS ..................................................25-26 FOLD-OUT SECTIONS: SCHEMATICS .........................................................................A1-A2 PRINTED CIRCUIT BOARDS REV A ......................................A3-A4 PRINTED CIRCUIT BOARDS REV B ......................................A5-A6 FINAL ASSEMBLY ...............................................................A7-A13 SHIPPING When shipping this speaker, make sure that all the original packaging is used, including both the inner and outer boxes, and especially the thin, white sheet material. If shipped in just one box or without the sheet material, the lovely finish can be damaged. Shipping damage due to improper packaging is not covered under Warranty! If you do not have the original packaging, it can be ordered from our parts department. Never use loose-fill foam pieces (peanuts) as these can damage the finish and get inside the amplifier section.