Manuale d’uso / di manutenzione del prodotto BG525 del fabbricante Niles Audio
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MODEL BG 52 5 B LENDING H IGH F IDELITY AND A RCHITECTURE ® INST ALLA TION & OPERA TION GUIDE MODEL BG 52 5 B A CK GROUND ® ®.
Congr atulations! Thank you for choosing a Blueprint Series ® In-Wall Loudspeaker from Niles. With proper installation and operation, you'll enjoy years of trouble-free use. Niles manufactures the industry's most complete line of custom installation components and accessories for audio/video systems.
2 Fea tur es and Benefits Intr oduction The BG Background group of Blueprint Series ® Loudspeakers offers a product expressly designed for quality back- ground music reproduction.
sandwiching the drywall between them. The speaker baffle attaches to the frame, and the grille mounts over the speaker. Three Stage Installation System for Remodels or New Construction Y ou install only the parts you need for a particular stage of construction.
Recommended A mplifier Power For satisfactory performance, we recom- mend an amplifier with a power rating of five to fifty watts for the BG-525. Curiously, most speakers are not damaged by large amplifiers but by small amplifiers. If your system is playing loudly, a small amplifier will run out of power very quick- ly.
light switches and dimmers). V olume con- trols are connected in line with the speak- er, so you must connect the wire from the amplifier to the volume control and then from the volume control to the speaker. Speaker Wire Use 2-conductor speaker wire when con- necting BG speakers to your receiver or amplifier .
6 Speak er Placement The Boundary Effect Corners can affect the bass response of the speaker powerfully! This is called the boundary effect. Y ou will emphasize par- ticular bass frequencies and cancel out other bass frequencies when you place speakers close to the wall/ceiling bound- ary or a corner wall boundary .
This huge array of speakers assures that you will feel completely surrounded by the ambient soundtrack of the movie. Film makers try to use the “surround” soundtrack to envelope you in the envi- ronment on screen. They will place back- ground music, rain sounds, traffic noise, etc.
Inst allation Fundamen tals Running the Speaker Wire in New Construction If you have doubts about whether you are capable of installing a Niles Blueprint Series speaker in your walls, consult a Niles dealer or professional installer. They have special tools, techniques, and experi- ence to make the impossible possible.
Try to line the holes up perfectly, because it makes pulling the wire much easier. A good technique is to snap a chalk line across the face of the studs or against the bottom of the ceiling joists. Then work backward so that you can always see the holes you have already drilled.
Identify where all of your electrical, phone, and TV wiring is likely to be and plan to route around it all. You can acci- dentally induce 60 Hz hum on your speakers if you run your speaker wire right beside electrical wire for more than a few feet. T ry to keep speaker wire running par- allel to power cables at least 3 feet away.
conduit, vents or drain pipe will be visible that give useful information. Choose the route with the fewest potential obstacles. If your house is built on a slab or you are wiring between two finished floors, look for baseboards which could be removed and replaced with the wire behind them .
12 Figure 6 Installation F undamentals In traditional wood stud / drywall construc- tion you can cut the hole for the speaker and utilize the large hole to auger holes across, up or down the wall for as far as your drill bit will take you.
Installation of Br ackets, F r ames and Grilles in Ne w Construction Stage One: Before Drywall is Hung Insulating the Wall Cavity. If feasible, fill the wall cavity with insula- tion at this point . Attach the wings to the bracket by snap- ping them into the sides of the bracket.
ed of aluminum with a perfectly even powder coat overall. This powder coat is an ideal primer. Remove the grilles before painting. If you are using spray paint, use two thin coats without any primer . If you are using a compressor and a spray gun, use the finest, most diffuse setting.
Inst allation of Br acket s, Fr ames and Grilles in Existing W alls IMPORTANT: Before you cut into any wall, review the sections on running wire and speaker placement.
the drywall section can be replaced clean- ly if there is an unseen obstruction behind the wall. BE VERY CAREFUL NOT TO SAW THROUGH EXISTING WIRES, PIPES, OR STRUCTURE.
Installing the Speaker If the grille is already installed, remove it by using a bent paper clip or the tip of a corkscrew and pulling it away from the frame (See Figure 13) . 1 . Separate the speaker wire so that at least two inches of each conductor are free.
Oper ation Listening at Higher Volumes It requires more power to achieve a rea- sonable volume of sound in a large room than it does in a small room. It is possi- ble (even if you are not a teenager) to turn the volume so high that the amplifi- er runs out of power .
19 L imit ed W arr anty Niles Audio Corporation ("NILES") warrants its loudspeaker products to the original purchaser to be free of manufacturing defects in material and workmanship for a period of five years from date of purchase. This Warranty is subject to the following additional conditions and limitations.
CUT ALONG DOTTED LINE Model Purchased __________________ ____________ _____ ________________ _______ _______ ___________________ Serial Number _____________ ____________________ ______________________.
CUT ALONG DOTTED LINE AND RETURN TO: Niles Audio Corporation. Warranty Registration Dept. P.O. Box 160818 Miami, Florida 33 1 16- 0818 PLEASE FILL OUT THE W ARRANTY REGISTRA TION CARD ON THE REVERSE SIDE, DET ACH, AND MAIL T O: Niles Audio Corporation W arranty Registration Dept.
www.nilesaudio.com Niles Audio Corporation 1 233 1 S. W . 1 30 Street Miami, Florida 33 1 86 T el: (305) 238-43 73 Fax: (305) 238-0 1 85 Printed in Taiwan © 1 999 Niles Audio Corporation. Because Niles strives to continuously improve its products, Niles reserves the right to change product specifications without notice.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Niles Audio BG525 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Niles Audio BG525 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Niles Audio BG525 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Niles Audio BG525 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Niles Audio BG525, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Niles Audio BG525.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Niles Audio BG525. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Niles Audio BG525 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
