NAS BMA 30 Installation & Operation Manual
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BMA SERIES: INSTALLATION & OPERATION MANUALPAGE 2The inDESIGN BMA 30, BMA 60, BMA 120 and BMA 240are high quality mixer amplifiers for commercial and industrialaudio applications.The BMA series feature 4 Mic/line inputs. Microphone input 1features a mute so that a Microphone on this channel will muteall other inputs, useful for paging announcements. The BMASeries provide either 4 Ohm or constant voltage 100V speakeroutputs. A pre-amp out/power amp in link allows for the mixeraudio signal to be sent to an external equaliser or a boosteramplifier. Shipped with a link fitted.The mixer amplifiers are part of inDESIGN’s Install Series, whichalso includes mixers and power amplifiers. These units provideexcellent features and value.INTRODUCTIONINTRODUCTION 2IMPORTANT SAFETYINSTRUCTIONS 3INSTALLATION 5FRONT PANEL 6REAR PANEL 7BLOCK DIAGRAM:• Input 8• Mix 9• BMA 30/60 10• BMA 120/240 11SPECIFICATIONS 12CONTENTSElectrical and Safety WarningsTHESE SERVICE INSTRUCTIONS ARE FOR USE BY QUALIFIED SERVICE PERSONNEL ONLY.TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT PERFORM ANY SERVICINGOTHER THAN THAT CONTAINED IN THE OPERATING INSTRUCTIONSUNLESS YOU ARE QUALIFIED TO DO SO.CAUTIONThe lightening flash with arrowheadsymbol, with an equilateral triangle,is intended to alert the user to thepresence of un-insulated“dangerous voltage” within the productsenclosure that may be of sufficientmagnitude to constitute a risk of electricshock to persons.WARNING: TO REDUCE THE RISK OF ELECTRICSHOCK, DO NOT REMOVE COVER (OR BACK).NO USER SERVICEABLE PARTS INSIDE. REFERSERVICING TO QUALIFIED SERVICE PERSONNEL.AVERTISSEMENT: POUR ÈVITERLE RISQUE D´INCENDIE OU DE CHOCSÈLECTRIQUES, NE PAS EXPOSER CET APPAREIL ÀLA PLUIE OU À L´HUMIDITÈThe exclamation point within anequilateral triangle is intended toalert the user to the presence ofimportant operating and maintenance(servicing) instructions in the literatureaccompanying the appliance. |
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