Manuale d’uso / di manutenzione del prodotto Speaker del fabbricante Niles Audio
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INST ALLA TION GUIDE HD FX FOR USE IN MUL TI-CHANNEL MUSIC OR HOME THEA TER SYSTEMS HIGH DEFINITION, SIDE/REAR CHANNEL EFFECTS, IN-WALL LOUDSPEAKERS DS00421ACN_HDFX.
Th ank y ou fo r cho os ing H DFX H igh -D efi nit io n, Sid e- /Re ar -Ch an nel E ffe ct s, In- W al l L ou dsp ea ker s fr om Ni le s. Wit h pro pe r i ns tal lat io n a nd op er ati on, yo u sh oul d enj oy ye ars o f t ro ubl e- fr ee us e.
NILES AUDIO CORPORA TION – 1-800-BUY -HIFI NILES AUDIO CORPORA TION – 1-800-BUY -HIFI INTRODUCTION Niles HDFX High-Definition, Side-/Rear -Channel Effects, In-Wall Loudspeakers are expressly designed for superior sonic quality in side- or rear -channel applications.
2 BIPOLE/DIPOLE AND FX/CUT SWITCHES The HDFX also includes a baffle-mounted BIPOLE/DIPOLE mode switch so the installer can set the sur - round effects for either side or rear placement. A companion FX/CUT switch allows adjustment of the direct/diffuse sound field balance to provide realistic effects, regardless of room size.
NILES AUDIO CORPORA TION – 1-800-BUY -HIFI 3 Bracket New Construction Wings Frame Loudspeaker Baffle Acoustic Fine T uning Controls Grille Figure 1 .
TOOLS AND PRECAUTIONS We recommend using the following tools to install an HDFX loudspeaker: • Electric drill with 1/4- and 1/2-inch drill bits, and a 1-inch flat drill bit (for drilling through stu.
NILES AUDIO CORPORA TION – 1-800-BUY -HIFI LOUDSPEAKER WIRE Use 2-conductor loudspeaker wire when connecting loudspeakers to your receiver or amplifier . F or most applications, we recommend using 16- or 18-gauge wire. For wiring runs longer than 80 feet, we recommend 14-gauge wire.
LOUDSPEAKER PLACEMENT NOTE: THE NILES HDFX LOUDSPEAKER IS DESIGNED FOR USE IN SIDE- OR REAR-CHANNEL APPLICA TIONS ONL Y . FOR FRONT -OR CENTER-CHANNEL APPLICA TIONS, WE RECOMMEND USING A NILES HDLCR O.
NILES AUDIO CORPORA TION – 1-800-BUY -HIFI • If your h ome theater s ystem is capa ble of repro ducing Dolb y EX surrou nd sound, consider using a secon d pair of HDF X loudspeak ers (on the si de walls) for an addit ional rear su rround effect , as shown i n Figure 4 (o n the next page).
THE BOUNDAR Y EFFECT Placing a loudspeaker in a corner can powerfully affect the way a listener perceives bass response. Known as the boundar y effect, placing loudspeakers close to a wall/ceiling boundary or near a corner -wall boundary will emphasize certain bass frequencies, while canceling others.
NILES AUDIO CORPORA TION – 1-800-BUY -HIFI INST ALLA TION FUNDAMENT ALS RUNNING THE LOUDSPEAKER WIRE IN NEW CONSTRUCTION IMPORT ANT : IF YOU HAVE DOUBTS ABOUT WHETHER YOU ARE CAP ABLE OF INST ALLING A NILES WALL-MOUNT LOUDSPEAKER, PLEASE CONSUL T A NILES DEALER OR PROFESSIONAL INST ALLER.
RUNNING THE LOUDSPEAKER WIRE IN NEW CONSTRUCTION (CO NTIN UED) ABOUT DRILLING Use a bit that is large enough for the wires you plan to run. This is an important consideration, since you may be drilling a lot of holes. Here are some additional tips: • We recommend using an auger bit for rough-in wiring .
NILES AUDIO CORPORA TION – 1-800-BUY -HIFI 11 CONCEALING LOUDSPEAKER WIRE ABOUT INTERIOR W ALLS Interior walls in almost all North American residences are hollow, so they are easy installa tion sites for flush mounting loudspeakers and routing new loudspeaker cable in the house.
CONCEALING LOUDSPEAKER WIRE (CO NTIN UED ) PLANNING THE LOUDSPEAKER WIRE ROUTE (C ONTI NUE D) T o find exactly where an electrical cable is routed, tr y inspecting the inside of the wall by turn- ing.
NILES AUDIO CORPORA TION – 1-800-BUY -HIFI OTHER POSSIBLE LOUDSPEAKER WIRE ROUTES INCLUDE: • Under -the-carpet runs using flat loudspeaker wir es. • Heating and air conditioning vents used as wire raceways for plenum-r ated wire . NOTE: CHECK YOUR LOCAL BUILDING CODES, SINCE SOME MUNICIP ALITIES REQUIRE CONDUIT .
NEW CONSTRUCTION: INST ALLING A BRACKET The hole-saving bracket enables a faster and cleaner final installation of the loudspeaker . It forces the drywall installer to cut out the loudspeaker hole for you and provides wire ties for the loud - speaker wire, reducing the risks of accidental loss or movement of the wire.
NILES AUDIO CORPORA TION – 1-800-BUY -HIFI Figure 12. The loudspeaker wire is looped and hung on two nails attached to the joists, securing it for future use. Be sure to note the location on house plans. C O N C E A L I N G LO U D S P E A K E R W I R E F O R A F UT UR E I N S T A LL A T I O N 1.
EXISTING CONSTRUCTION: INST ALLING A BRACKET (CONTINUED) 4. Continue turning the coat hanger as you move it into the cavity to a depth of approxi- mately 4 inches. If you feel an obstruction, fill the hole(s) with spackling compound and repeat steps 1 through 4 at a new location.
NILES AUDIO CORPORA TION – 1-800-BUY -HIFI FINISHING THE INST ALLA TION P AINTING THE GRILLE AND FRAME After drywall is up, each HDFX frame and grille may be painted without the need for primer .
CONNECTING AND INST ALLING THE LOUDSPEAKER 1. At each loudspeaker , separate the loudspeak er wire so that at least 2 inches of each conductor are free .
NILES AUDIO CORPORA TION – 1-800-BUY -HIFI IMPORT ANT : WHEN INST ALLING THE LOUDSPEAKERS IN THE CEILING, OR IF THE INST ALLA TION IS IN AN EARTHQUAKE ZONE, WE RECOMMEND USING THE ENCLOSED SHEET MET AL SCREWS TO SECURE THE BAFFLE TO THE FRAME AS FOLLOWS: a.
CHECKING LOUDSPEAKER PHASE (C ONTI NUE D) Of course, there are some wires that appear completely identical. So be careful, or you might make a connection mistake. If you do, one loudspeaker will be playing “out-of-phase” with the other loudspeaker .
NILES AUDIO CORPORA TION – 1-800-BUY -HIFI SETTING THE DIRECT/DIFFUSE SOUND FIELD BALANCE Each HDFX also includes a companion FX/CUT control (see Figure 18 ) that allows adjustment of the direct/diffuse sound field balance to provide realistic effects regardless of room size.
OPERA TION LISTENING A T HIGHER VOLUMES Achiev ing a re asonabl e volume of soun d in a l arge roo m requir es more amplifie r power th an it do es in a s mall roo m. It is possibl e to tur n the v olume up so high that the amplifier runs ou t of powe r .
NILES AUDIO CORPORA TION – 1-800-BUY -HIFI SPECIFICA TIONS Recommended Amplifier P ower Nominal Impedance 10 to 150 watts per channel 8 ohms Frequency Response Sensitivity 65 Hz to 21 kHz, +/- 3 dB 88 dB with 2.
LIMITED W ARRANTY 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 D A TE OF PURCHASE. THIS WARRANTY IS SUBJECT TO THE FOLLOWING ADDITIONAL CONDITIONS AND LIMIT A TIONS.
W ARRANTY REGISTRA TION CARD Model Purchased_________________________________________________________ Serial Number___________________________________________________________ Date Purchased (month/day.
Niles Audio Corporation 12331 S.W . 130 Street Miami, Florida 33186 Designed and Engineered in USA Made in China ©2005 Niles Audio Corporation. All rights reserved. Niles, the Niles logos and Blending High Fidelity and Architecture are registered trademarks of Niles Audio Corporation.
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 Speaker 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 Speaker - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Niles Audio Speaker imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Niles Audio Speaker ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Niles Audio Speaker, 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 Speaker.
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 Speaker. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Niles Audio Speaker 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.
