Manuel d'utilisation / d'entretien du produit OS7.5 du fabricant Niles
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OS 7. 5 OS 6.5 OS 5.5 MODELS OS 7. 5 OS 6.5 OS 5.5 Indoor/ Ou t door Loudspeaker s B LENDING H IGH F IDELITY AND A R CHITE CTURE ® INST ALLA TION & OPERA TION GUIDE DS00426ACN_OS_5.
CO N G RA TU LA TI ONS T hank you for c hoosing Niles OS Indoor/Outdoor loudspeakers. With proper installation and operation, y ou’ll enjoy y ears of trouble-free use. Niles manufactures the industry’ s most complete line of custom installation components and accessories for audio/video systems.
Niles once again raises the bar . W ith our first OS Indoor/Outdoor models we revealed a r adical new understanding of loudspeaker capabilities. Niles original OS Indoor/Outdoor loudspeakers are constantly praised for their ability to deli ver exemplary reliability and outstanding sound quality .
P atent P ending Integr ated W oofer/Baffle Assembly Increases the woofer cone-area to cabinet-width r atio for enhanced bass output Interlaced Carbon Fiber W oofer Cone Reduces breakup and lowers dis.
Low Diffr action Grille and Fr ont Baffle Ensures that the sound wa ves emanating from the woofer and tweeter are not reflected by the surrounding parts of the loudspeaker for precise imaging and acou.
5 P ARTS GUIDE P AR TS GUIDE e a d d d b b c g g f j e DS00426ACN_OS_5.qxp 12/20/04 5:46 PM Page 4.
6 P ARTS GUIDE P AR TS GUIDE F igure 1 OS .5 P ar ts Guide a. Mounting Brac ket b. Nail Hole c. Wir e Hole d. Scre w Hole e. Brac ket Knob f. Grille g. C abinet h. Binding P osts i. Threaded Insert (1/4"-20 Thread siz e) j. Shelf Stand NO TE: Bracket and Shelf Stand are used depending upon installation requirements.
T ools and Materials Required • A wire stripper • A pencil • A level (optional) • T hree screws or bolts suitable for the mounting surface • T he proper screwdriver for y our mounting hardw .
Recommended Amplifier P ow er F or optimum performance, we recommend an amplifier with a power rating of: fi ve (5) to one hundred (100) watts per c hannel for the 0S 5.5 loudspeaker; five (5) to one hundred twenty fiv e (125) watts per c hannel for the OS 6.
When using more than one pair , it is usually best to alternate a left channel and then a right channel, so that y ou hav e the best possible stereo cover age possible. T he position of the loudspeakers and their surroundings play a v ery important role in how a stereo image is created.
If possible, mount the loudspeakers between eight and twelve feet high. T he less the downw ard angle of the loudspeaker , the further the sound will carry . If the sound is carrying into areas where y ou do not want sound, try pointing the loudspeakers more downw ard, this will reduce the amount of sound further aw a y from the loudspeaker .
2. T he safest and most secure wa y to mount the loudspeaker is by screwing it to the mounting surface using your o wn hardw are (suitable for the surface you are mounting to) and the brac ket supplied with the loudspeaker ( See Figur e 7 ).
T he enclosure, the brackets, and the grilles of the loudspeaker can all be painted to match the surroundings. Because we w ant you to preserve the acoustic qualities of the grille, please paint the grille according to the grille painting instructions.
2. Wipe off the sides of the cabinet, the brac ket, brac ket knobs, and grille with a damp cloth. Do not touch or rub the loudspeakers on the front baffle. Make sure everything is dry before masking. 3. Mask off the binding posts and the brass threaded inserts on the back panel with masking tape.
14 P AINTING THE LOUDSPEAKER If you are using an applicator or brush and a can of paint, thin the paint first. T hick paint will tend to clog the grille holes. T o ensure a uniform appearance, paint the front and back of the grille. Replacing the Grille After the grille dries, carefully fit the grille into its recess so that it is barely in place.
15 INST ALLA TION Mounting the Br acket (if attac hing the loudspeaker to a wall, ceiling, beam or other solid structure) 1. Loosen the brac ket knobs and remov e the bracket from the loudspeaker . 2. Hold the brac ket up to the mounting surface. T he loudspeaker can be mounted either horizontally or vertically .
16 Attaching the foot (if using the loudspeaker in a fr ee standing mode) 1. Loosen the brac ket knobs and remov e the bracket from the loudspeaker . 2. T ighten the top knob so it does not vibrate. 3. Remov e the bottom knob by unscrewing it from the cabinet.
17 INST ALLA TION 5. Connect one stripped wire end to the black and one to the red terminal. P ay attention to the markings on the wire. Each loudspeaker wire must be connected to the amplifier in the same wa y . 6. If required, attach the safety cable to the loudspeaker enclosure.
18 Listening at Higher V olumes Outdoors there are no walls to reflect and contain the sound. It requires more power to ac hieve a reasonable v olume of sound outside than it does when y ou are indoors. Y ou also frequently find yourself very far from the loudspeakers.
OS 7.5 Loudspeak er Recommended Amplifier P ow er 5W – 150W Nominal Impedance 8 ohms F requenc y Response 60Hz – 23kHz +/-3dB Sensitivity 91dB for 2.83V pink noise W iring Requirements Sixteen to eighteen gauge 2-conductor (unshielded or shielded) wire for runs up to eighty feet.
PLEASE FILL OUT THE W ARRANTY REGISTRA TION C ARD ON THE REVERSE SIDE, DET A CH, AND MAIL T O: Niles A udio Corpor ation W arr anty Registr ation Dept.
DET ACH HERE AND RETURN T O: Niles Audio Cor poration W arranty R egistration Dept. P .O. Box 1 60818 Miami, Florida 33 1 1 6- 0818 Model P urchased __________________ ____________ _____ _____________.
Niles Audio Corpor ation ("NILES") warrants its outdoor loudspeaker products to the original purc haser to be free of manufacturing defects in material and workmanship for a period of two years from date of pur chase. T his W arranty is subject to the following additional conditions and limitations.
Niles Audio Corporation 1 233 1 S. W . 1 30 Street Miami, Florida 3 3 1 86 T el: (305) 238-43 73 F ax: (305) 238-0 1 85 P r inted in China ©2004 Niles Audio Corporation. All rights reserved. Niles r eser ves the right to change product specif ications without notice.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Niles OS7.5 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Niles OS7.5 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Niles OS7.5, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Niles OS7.5 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Niles OS7.5, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Niles OS7.5.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Niles OS7.5. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Niles OS7.5 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
