Yamaha NS-AP8805 User's Manual
Contents
1. YAMAHA NS AP8805 NS AP8805 HOME CINEMA SPEAKER PACKAGE CONTENTS CONSUMER PRECAUTIONS UNPACKING SETTING UP THE SPEAKERS CONNECTIONS TO THE RECEIVER SPEAKER PLACEMENT SPECIFICATIONS OWNER S MANUAL T o CONSUMER PRECAUTIONS Read these precautions carefully before operating your NS AP8805 speakers e Since these speakers can be wall mounted it is essential that they are firmly secured Be sure to consult a reliable source about the best type of hanger for your particular wall s construction Secure installation is the purchaser s responsibility e Do not attach them to thin plywood or soft wall surface materials as the screws may tear free causing the speakers to fall and be damaged or result in personal injury e Do not fasten the speakers to walls with nails adhesives or other unsafe hardware Long term use and vibrations may cause them to pull free e Do not place the speakers where they are liable to be knocked over or struck by falling objects Stable placement will also ensure better sound performance e Placing the speakers on the same stand or shelf as a turntable can result in feedback e This speaker features a magnetically shielded design but there is still a chance that placing it too close to a TV set might impair picture color Should this happen move the speaker away from the TV set e Never touch the woofer or tweeter units with your hands or expose them to excessive2. front speaker Surround speaker x 2 NS AP8805S Rubber base x 2 for center speaker Double sided adhesive tape x 2 for center speaker Pu Bolts x 6 0 1 4 x 1 1 4 for pedestals Non skid pads 5 pcs x 2 for front speakers 015 x2 mm NS AP8805 Fastener x 2 for center speaker Wall mounting rubber pads 4 pcs x 5 for all speaker units for wall mount SS 010x 5 mm Speaker cable x 1 80 feet o SETTING UP THE SPEAKERS e Attaching the pedestals to the front speakers Non skid pad When not wall mounting Attach the pedestal to the front speaker as shown right by a Yes driver using bolts supplied with the product gt x Bolt e Wall mounting the speakers Pedestal When mounting the speakers on a wall attach one of the Non skid pads wall mounting rubber pads provided near each of the corners on the rear surface of the speaker to prevent the speaker cable from being caught between the wall and the speaker Spacer for pedestal Bottom of the front speaker You can also use the screw holes on the back of the speaker for installing the speakers on commercially available speaker brackets Front Speakers Surround Speakers 3 11 16 93 5 mm A screw with a diameter of 1 4 can be used Hole depth 9 32 3 11 16 93 5 mm Wall wall support A screw with a diameter of 1 4 can be used Hole depth 9 32 17 432 mm 12 5
3. kHz Surround 100 Hz 35 kHz Impedance 6 ohms Nominal Input Front Center 40 W Surround 30 W Maximum Input Front Center 120 W Surround 100 W Sensitivity Front Center 83 dB 2 83 V m Surround 82 dB 2 83 V m Crossover Frequency Front Center 400 Hz amp 4 kHz Surround 4 kHz Dimension H x W x D Front Cabinet 17 x 3 11 16 x 4 3 4 432 x 93 5 x 120 5 mm with Pedestal 18 3 16 x 3 11 16 x 4 3 4 462 x 93 5 x120 5 mm Center 3 11 16 x 17 x 4 3 4 93 5 x 432 x 120 5 mm E Surround 10 x 3 11 16 x 4 3 4 254 x 93 5 x 120 5 mm Weight Front with Pedestal 6 28 lbs 2 85 kg without Pedestal 5 29 Ibs 2 4 kg Center 5 29 lbs 2 4 kg Surround 3 53 Ibs 1 6 kg Magnetic Shielding Yes Specifications subject to change without notice due to product improvements YAMAHA YAMAHA ELECTRONICS CORPORATION USA 6660 ORANGETHORPE AVE BUENA PARK CA 90620 http www yamaha com yec Phone 1 800 492 6242 M 2 P N 430069 Printed in China NS AP8805
4. physical shock If they are dented or bent the sound will be distorted Lower the power amplifier receiver volume control before changing input sources Never change input sources for example FM to CD at high listening levels Always turn the receiver amplifier unit off when installing or removing input cables e Anytime you note distortion reduce the volume control on your power amplifier receiver to a lower setting Never allow your power amplifier to be driven into clipping e Do not attempt to clean the speakers with chemical solvents as this might damage the finish To clean wipe with a dry soft cloth e To prevent the enclosure from warping or discoloring do not place the speakers where they will be exposed to direct sunlight or excessive humidity e To prevent the speakers from falling over select a location which is flat and stable e To avoid accidents resulting from tripping over loose speaker cables and to prevent the speakers from falling fix the speaker cables to the wall etc e Secure placement or installation is the owner s responsibility YAMAHA shall not be liable for any accident caused by improper placement or installation of speakers NS AP8805 o UNPACKING After unpacking check that following items are contained Front speaker x 2 NS AP8805F Spacer for pedestal x 2 for front speaker Center speaker x 1 NS AP8805C Pedestal x 2 for
5. 16 312 mm 2 3 8 60 mm 10 254 mm 117 2 mm 60 mm 113 3 mm Tapping screw Available at the hardware store Wall wall support 3 11 16 4 5 8 2 3 e 4 7 16 A screw with a diameter of 1 4 can be used 117 2 mm 60mm 113 3mm Hole depth 9 32 When using speaker brackets to mount the speakers on a wall or ceiling it is strongly recommended that safety wire which may be included with the bracket be used between the speaker and the bracket to prevent the speaker from falling Fasten screws into a firm wall or wall support as shown in the figure and hang the holes of the mounting bracket on the protruding screws Make sure that the screws are securely caught by the narrow sections of the key hole opening 4 NS AP8805 WARNING e The each surround speaker weighs 3 53 Ibs 1 6 kg and front center speaker weighs 5 29 Ibs 2 4 kg Do not mount the speakers on thin plywood or a wall with soft surface material since the screws may pull away from the surface and fall This will damage the speakers and can cause personal injury e Do not mount the speakers on a wall with nails adhesives or any other unstable hardware Long term use and vibrations may cause them to fall e To avoid accidents resulting from tripping over loose speaker cords they should be affixed to the wall or floor molding e Secure installation is the pur
6. chaser s responsibility e Placing the center speaker e Placing the center speaker on top of the Place the speaker on the TV or inside the TV rack TV so that it is stabilized Affix the supplied fasteners to the bottom of the rubber bases Peel off the seal and attach the center speaker to the top of the TV side view NS AP8805C Double sided adhesive tape Double sided adhesive tape ZT Rubber Base gt lt t Rubber Base Fastener TV or rack Attaching the rubber base 1 Decide the location where you want to place the speaker 2 Affix the double sided adhesive tape on the bottom of the speaker 3 Attach the supplied rubber bases to the speaker bottom Notes Do not place the speaker on top of the TV if the area is smaller than the bottom area of the speaker The speaker may fall and might cause personal injury Do not place the speaker on top of the TV with an inclination Do not touch the adhesive surface after peeling off the seal as this will weaken its adhesive strength Thoroughly wipe clean the surface where the fastener is to be applied Note that adhesive strength is weakened if the surface is dirty oily or wet and that this may cause the center speaker to drop Though this speaker is a magnetically shielded type there may be some influence on a TV picture depending on the type of TV or the placement of the speaker In such a case place the speaker apart from TV so that there is no influenc
7. e on TV picture WARNING e To avoid accidents resulting from tripping over loose speaker cords they should be affixed to the wall or floor molding e Secure installation is the purchaser s responsibility NS AP8805 o CONNECTIONS TO THE RECEIVER CONNECTIONS e Check to make sure that the power has been turned off before making connections e Connect the terminal of the amplifier to the terminal of the speaker Connect the terminal of the amplifier to the terminal of the speaker e Reversing polarity will result in unnatural sound reproduction Note Do not let the bare speaker wires touch each other as this could damage the speaker the amplifier or both PROCEDURE For connections keep the speaker cords as short as possible Do not bundle or roll up the excess part of the cords If the connections are faulty no sound will be heard from the speakers Make sure that the and polarity markings of the speaker cords are observed and set correctly If these cords are reversed the sound will be unnatural and lack bass How to Connect 1 Press and hold the terminal s tab 2 Insert the bare wire into the terminal hole Remove approx 10 mm 3 8 insulation from the speaker cords Good No Good 10 mm Make sure the lead portions of the speaker cable are not exposed outside of the connectors 3 Release your finger from the tab to allow it to lock securely on the bar
8. e wire end 4 Test the firmness of the connection by pulling lightly on the cord at the terminal NS AP8805 o SPEAKER PLACEMENT This speaker system consists of front center and surround speakers Front speaker placement should be separated by a distance of 6 10ft If they are placed too close together there will be a reduction in the stereo effect Conversely If placed too far apart the so called middle omission effect will occur and the vocal center fill will be lost Height of the speaker should be at least at ear level Center channel speakers should be placed centered above or below the TV Surround speakers should ideally be placed behind the listening area at least as far apart as the front speakers and up to 2 additional feet apart per side The height of the speaker should be at a minimum of ear level or preferably somewhat higher Center Speaker Left Front Speaker o Right Front Speaker MESSEN AP I 610 feet LISTENING AREA up to approx up to approx 2 feet more 2 feet more Left Surround Speaker Right Surround Speaker NS AP8805 o SPECIFICATIONS Type Front Center 3 Way Bass Reflex Surround 2 Way Acoustic Suspension Speaker Front Center 2 1 4 white paper woofer x 4 3 4 silk dome tweeter Surround 2 1 4 white paper woofer x 2 3 4 silk dome tweeter Frequency Range Front Center 80 Hz 35
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