Instruction/ maintenance manual of the product HSi N740 Boston Acoustics
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HSi In-Ceiling Speaker S ystems HSi Sistemas de altav oces empotrados en el techo Sy stèmes d’ enceintes encastrées dans le plafond HSi de la série HSi-Decken- Lautsprechersyst eme HSi 480 HSi 47.
C ontents Thank you! . . . . . . . . . . . . . . . . . . . . .2 Specifications . . . . . . . . . . . . . . . . . . .3 Introduction . . . . . . . . . . . . . . . . . . .4 Speaker Placement . . . . . . . . . . . . .4 Installation Tips . . . . . . . . . .
– 3 – W ARNING Always turn off the amplifier or receiver when connecting speakers or any other components to the system. NOTE This manual assumes the installer possesses sk ill in the pr oper use .
Introduction Boston Acoustics HSi Sy stems In- ceiling speakers with an impres- sive lineage. Styled to blend into any d ecorating scheme. Given the intelligent engineering inside, an HSi speaker will make its p resence known to any set of critical ears in the room.
HSi 460T2, HSi N640T2 T he HSi 460T2 and HSi N640T2 are d esigned for use in small r ooms, hall- ways, bathrooms , and closets where there is not enough room f or a pair of loudspeakers.
Fiber glass lining A dditional dr ywall screws Adhesive between studs and drywall New C onstruction P er f ormance of your loudspeaker can be enhanced if the ceiling cavity is filled with standard fiberglass insula- tion.
– 7 – Bass Management If you are using your loudspeakers with a surround sound processor and a subwoofer , set the bass manage- ment control as follows: l HSi 480, HSi 470, HSi N740 – Set Bass m.
– 8 – Installation Instructions W ARNING Always turn off the amplifier or receiver when connecting speak ers or any other components to the system.
– 9 – All Installations 1. Strip 1/2-inch (13mm) of insulation from the wire, and twist the wire strands together . The HSi speaker jack will accept either bare wire up to 12-gauge, or single banana plugs.(HSi 460, HSi N640T2, HSi 460T2 14 guage.) 2.
– 10 – 5 . Aim the pivoting tweet er toward t he prime listening position by p ressing on the edge of the tweet- er island. (HSi 460, HSi 470, HSi N740 and HSi 480 only .) Do not press on the tweeter dome. 6. Insert the grille into the slots in the baffle by gently applying pressure along the edge.
– 11 – The Speaker Grille 1. Remove the g rille logo. It is mount- ed with a “tie tack ” st yle fastener . Set it aside for later reinstallation. 2. C arefully remove the cloth fr om the inside of the grille. Set it aside in a clean location for later reinstal- lation.
j uicio de otros derechos que pueda tener en el estado donde resida. Si se necesita servicio técnico Diríjase a la tienda donde adquirió el sistema. Si esto no es posible, escriba a: Boston Acoustics , Inc. 100 Corpora te Drive M ahwah, NJ 07430 U .
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If you already are a holder of Boston Acoustics HSi N740, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Boston Acoustics HSi N740.
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