User manual BOSE 201 SERIES IV

201® Series IV Direct/ Reflecting® Speakers Owner's Guide October 30, 2001 AM183562_04_V.pdf Introduction Thank you English Congratulations on your purchase of Bose® 201® Series IV Direct/Reflecting® speakers. Their integrated system of advanced Bose technologies delivers superior sound reproduction from a bookshelf design. For your records Serial numbers are located on the back of each 201® speaker. Serial numbers: ________________________________________________________________ Dealer name: __________________________________________________________________ Dealer phone: ________________________________ Purchase date: __________________ We suggest you keep your sales slip and warranty card together with this owner's guide. Declaration of Conformity We, the offerer: Bose® Corporation, The Mountain Framingham, MA 01701-9168 USA acknowledge our sole responsibility, that the product: Kind of equipment: Type designation: Loudspeakers 201® Series IV speakers in accordance with EMC Directive 89/336/EEC and Article 10(1) of the Directive, is in compliance with the following norm(s) or document(s): Technical regulations: EN50081-1, EN50082-1 Accredited by Bose Corporation 5 January 1996 Bose B.V., Nijverheidstraat 8 1135 GE Edam, The Netherlands Paul Olean, General Manager, Bose B.V. Manufacturer's authorized EU representative 2 October 30, 2001 AM183562_04_V.pdf Contents Where to find... Setting Up Before you begin ........................................................................................................ 4 Unpack the carton ...................................................................................................... 4 Select the locations for your 201® speakers .............................................................. 5 Choose the cord ......................................................................................................... 6 Prepare the cord ......................................................................................................... 6 Make the connections ................................................................................................ 6 Check the connections ............................................................................................... 7 Test the speakers ....................................................................................................... 7 Maintaining Your 201® Series IV Speakers Troubleshooting .......................................................................................................... 8 Cleaning the speakers ................................................................................................ 9 Warranty period .......................................................................................................... 9 Customer service ....................................................................................................... 9 Product Information Technical information ............................................................................................... 10 Optional accessories ................................................................................................ 10 Bose® Corporation .................................................................................. inside back page AM183562_04_V.pdf October 30, 2001 3 Setting Up Before you begin Your Bose® 201® Series IV Direct/Reflecting® speakers are designed to create a listening experience that is very similar to a live concert. There are two basic ways to place your speakers in a room. Try both and let your personal taste determine which is best. The first way takes advantage of Stereo Targeting® technology, with the tweeters firing inward to create an intimate or focused sound pattern (Figure 1, position 1). This may be the best choice for use with a video system, or if your room lacks one or more reflecting walls. The second way allows the tweeters to fire outward to disperse a wider, more spacious sound (Figure 1, position 2). You may find this best for music recorded in live settings. Your 201 Series IV speakers are significantly different from conventional ones, so be sure to read this owner's guide. It will help you set up and use your speakers properly, for the greatest enjoyment. Figure 1 2 2 201® Series IV Direct/Reflecting® tweeter sound patterns. The woofer sound pattern is not shown. 1 1 Unpack the carton Carefully unpack the carton and save all packing materials for possible future use. Check the carton contents (Figure 2). Now is a good time to record the speaker serial numbers on page 2 of this guide and on your warranty card. Do not use your speakers if either appears damaged. Instead, repack both speakers in the original carton and notify your authorized Bose dealer immediately. Figure 2 Product contents Right speaker Left speaker Rubber feet 4 October 30, 2001 AM183562_04_V.pdf Setting Up Select the locations for your 201 speakers ® The following guidelines are intended to help you find the best sounding location for your new speakers: · Listen to both speaker sound patterns shown on page 4, Figure 1. Choose the one you prefer. 1. First, aim the tweeters inward as shown in Figure 1, position 1. The tweeters are directly behind the angle on the front of each speaker. Listen to music. 2. Next, aim the tweeters outward, as shown in Figure 1, position 2, by interchanging the left and right speakers. Listen to the same passage of music. · · · · Place the speakers 4 to 12 feet (1.2 to 3.6 m) apart with the back of the speakers no more than 18 inches (45 cm) from the rear wall. Leave at least 12 inches (30 cm) of space from the end of a speaker to the side wall. Leave at least 18 inches (45 cm) from the speakers to the floor and ceiling. Positions closer to walls, floor, or ceiling will produce more bass. Avoid placing the speakers exactly halfway between the floor and ceiling. Note: Bose® AS-3 speaker stands or WB-3 wall brackets can extend your placement options. See "Optional accessories" on page 10. Caution: 201® speakers are specifically designed for placement on a stationary shelf, table, or stand. Do not place them in a vertical position. On smooth surfaces like marble, glass, or highly polished wood, vibrations may cause the speakers to slide. So be sure to attach the self-adhesive rubber feet to the bottom surface of each speaker for added stability and protection. The feet go in the corners of the flat surface, inside the seam. To mount the speakers on a wall, use only the Bose WB-3 wall mounting bracket. Please follow the mounting instructions that come with these brackets. Improperly mounted speakers may fall, causing injury and damage. To contact Bose, please refer to the information inside the back cover of this owner's guide. Do not use these speakers in a moving vehicle. Figure 3 Placement guidelines Minimum 18" (45 cm) Minimum 12" (30 cm) Left speaker 4-12' (1.2-3.6 m) Right speaker Minimum 18" (45 cm) AM183562_04_V.pdf October 30, 2001 5 Setting Up Choose the cord Caution: Never use broken or frayed wiring. It can result in electrical shock or damage. It is important to use the proper gauge (thickness) of speaker wire. Standard zip cord (2-conductor, 18-gauge wire) works best for most applications. You can find this wire at most electrical and hardware stores. You will need thicker wire if your speakers will be more than 30 feet (9 m) from a receiver or amplifier. Refer to the wire recommendations under "Technical information" on page 10, or contact your authorized Bose® dealer for more information. Note: This wire may not be suitable for use inside finished walls. Check your local building code requirements or contact an electrical installer for information. Prepare the cord Speaker cord consists of two insulated wires. The insulation around one wire is marked (striped, printed, or ribbed). This marked wire is always positive (+). The plain wire is always negative (­). These wires correspond to the red (+) and black (­) terminals on the speakers and the receiver or amplifier. At the ends of each cord, strip approximately 1/2 inch (12 mm) of insulation from both wires. Twist the bare end of each wire, so loose strands will not touch across terminals. Be sure to connect each wire to the proper terminal (positive to positive and negative to negative). Note: It is sometimes difficult to distinguish wire markings. Inspect both wires carefully. Make the connections Caution: Before making any connections, turn off your receiver or amplifier and unplug it from the AC power (mains) outlet. Not doing so may result in damage to your system. Just press the terminal tab on the back of each speaker to insert the appropriate wire (Figure 4). 1. Connect one speaker cord to your right speaker. a. Attach the marked wire to the red (+) terminal. b. Attach the plain wire to the black (­) terminal. 2. Connect the other end of the same cord to the RIGHT SPEAKER OUTPUT of your receiver. a. Attach the marked wire to the red (+) terminal. b. Attach the plain wire to the black (­) terminal. 3. Connect the second cord to the left speaker and LEFT SPEAKER OUTPUT as described above. Figure 4 Terminal connections Black terminal tab Red terminal tab + ­ + ­ Marked wire 6 October 30, 2001 AM183562_04_V.pdf Setting Up Check the connections Check that all connections are made positive to positive (+ to +) and negative to negative (­ to ­) (Figure 5). Make sure that no loose strands of wire touch across terminals. This could damage your receiver or amplifier. Be sure the connections are secure before you plug in the receiver or amplifier and turn it on. Figure 5 Completed connections Back of right speaker Back of left speaker ­+ R +­ L Receiver or Amplifier Test the speakers To make sure your speakers operate correctly: 1. Place the speakers less than 6 inches (15 cm) apart, facing each other. 2. Turn on your receiver, and set it to MONO (monophonic), if that is an option on your model. 3. Set the balance control to normal (center position). 4. Play some deep bass passages of music through the speakers. The sound should seem to come from a point between the two speakers. The bass should be full and natural. If it is not, one of the connections may be reversed, causing the speakers to play out of phase. Refer to "Make the connections" on page 6. To correct the problem, make sure all the wires are connected positive to positive (+ to +) and negative to negative (­ to ­). Then repeat steps 1 through 4 to re-test the speakers. L +R?? Rich Y. AM183562_04_V.pdf October 30, 2001 7 Maintaining Your 201® Series IV Speakers Troubleshooting Problem No sound What to do · Make sure the receiver or amplifier is plugged in and turned on. · Check to be sure the AC power (mains) outlet is working. · Disconnect any headphones plugged into the headphone jack. · Make sure the receiver or amplifier is not set to MUTE. · Refer to the owner's guide that came with your receiver or amplifier. · Check all connections at both the speaker and the receiver or amplifier end. Refer to "Make the connections" on page 6. Correct any errors. · Disconnect the working speaker from the receiver or amplifier. · Switch the cord of the "faulty" speaker from its original receiver or amplifier jacks to the other set of jacks (the working speaker was originally attached to those jacks). - If the speaker now works, the problem is in your receiver or amplifier. Reconnect your speakers to a working unit. - If there is still no sound from the speaker, continue below. · Remove the cord from the working speaker and connect it to the "faulty" speaker and either channel of the receiver or amplifier jacks. - If the speaker now works, the problem was in the original speaker cord. - If there is still no sound, the problem is in the speaker. · Follow the same procedure for the problem of no sound from one speaker, as outlined above. · Adjust the bass and treble volume controls on the receiver. · Check the connections to make sure they are correctly in phase (positive to positive and negative to negative). Refer to "Make the connections" on page 6. · Experiment with different room placements. Positions closer to walls, floor, or ceiling will produce more bass. No sound from one speaker One speaker sounds distorted Not enough bass or treble 8 October 30, 2001 AM183562_04_V.pdf Maintaining Your 201® Series IV Speakers Cleaning the speakers Clean the surface of your speakers with a soft, damp cloth. A mild soap may be used, but do not use any solvents, chemicals, or cleaning solutions containing alcohol, ammonia, or abrasives. Do not use any sprays near the system or allow liquids to spill into any openings. The speaker grille panel is easily removed by pulling it gently away from the speaker. The grille may be gently vacuumed to remove dust. Do not affix any objects to the grille. Warranty period Bose® 201® Series IV Direct/Reflecting® speakers are covered by a limited 5-year transferable warranty. Details of the coverage are provided on the warranty card that came with your speakers. Please fill out the information section of the card, detach, and mail to Bose. Customer service If you have a problem not solved by the troubleshooting guidelines, contact your authorized Bose dealer to arrange for service. To obtain information or service directly from Bose, refer to the listings inside the back cover of this guide. Bose Corporation will make every effort to correct any problem within the terms of your warranty. AM183562_04_V.pdf October 30, 2001 9 Product Information Technical information Features Direct/Reflecting® speaker design Dual FrequencyTM crossover network Stereo Targeting® technology Syncom® computer quality control Driver complement (per enclosure) One (1) 61/2" (16 cm) woofer One (1) 2" (5 cm) high-sensitivity tweeter Compatibility/Impedance Compatible with amplifiers and receivers rated from 10 to 120 watts per channel, rated 8 ohms Wire recommendations Based on a maximum frequencies response deviation of ±0.5 dB Gauge 18 (0.75 mm ) 16 (1.5 mm2) 14 (2.0 mm2) 2 Length 30 ft (9 m) maximum 45 ft (14 m) maximum 70 ft (21 m) maximum Enclosure Polymer and vinyl veneer over wood construction in black, rosewood, or gray finish Size/Weight Each speaker, unpacked: 91/2"H x 151/8"W x 63/4"D (24 x 39 x 18 cm) Each speaker: 9 lb (4.1 kg) Speaker pair in shipping carton: 22.8 lb (10.4 kg) Optional accessories Bose® AS-3 speaker stands and WB-3 wall mounting brackets are designed for use with 201® Series IV Direct/Reflecting® speakers. For information, or to order accessories, contact your authorized Bose dealer. Or, to contact Bose directly, refer to the listings inside the back cover of this guide. Figure 6 Bose® AS-3 speaker stand and WB-3 wall mounting brackets 10 October 30, 2001 AM183562_04_V.pdf AM183562_04_V.pdf October 30, 2001 11 Bose® Corporation USA Bose Corporation, The Mountain Framingham, MA 01701-9168 1-800-367-4008 Phone hours - ET (eastern time): Weekdays 8:30 a.m. to 8 p.m. Saturdays 9 a.m. to 3 p.m. Italia Bose S.p.A., Via della Magliana 876 00148 Roma TEL 06-65670802 FAX 06-65680167 Japan Bose K.K., Shibuya YT Building 28-3 Maruyama-cho Shibuya-ku, Tokyo 150 TEL 3-5489-0955 FAX 3-5489-0592 Canada Bose Ltd., 1-35 East Beaver Creek Road Richmond Hill, Ontario L4B 1B3 1-800-465-2673 Phone hours - ET (eastern time): Weekdays 9 a.m. to 5 p.m. Nederland Bose B.V., Nijverheidstraat 8 1135 GE Edam TEL 0299-390111 FAX 0299-390109 European Office Bose Products B.V., Nijverheidstraat 8 1135 GE Edam, Nederland TEL 0299-390111 FAX 0299-390114 Norge Bose A/S, Solheimsgate 11 N-2001, Lillestrøm TEL 63-817380 FAX 63-810819 Australia Bose Australia, Inc., 1 Sorrell Street Parramatta, N.S.W. 2150 TEL 02 204-6111 FAX 02 204-6122 Österreich Bose Ges.m.b.H., Vienna Business Park Wienerbergstrasse 7 (10.OG) A-1100 Vienna TEL 01-60404340 FAX 01-604043423 Belgique/België Bose N.V., Limesweg 2, B-3700 Tongeren TEL 012-390800 FAX 012-390840 Schweiz Bose AG, Rünenbergerstrasse 13 4460-Gelterkinden TEL 061-9815544 FAX 061-9815502 Danmark Bose A/S, Industrivej 7, 2605 Brøndby TEL 4343-7777 FAX 4343-7818 Deutschland Bose GmbH, Max-Planck-Straße 36d D-61381 Friedrichsdorf TEL 06172-71040 FAX 06172-710419 Sverige Bose A/S, Blandsädsgatan 2D S-43146 Mölndal TEL 31-878850 FAX 31-274891 France Bose S.A., 6, rue Saint Vincent 78100 Saint Germain en Laye TEL 01-30616363 FAX 01-30614105 United Kingdom Bose Limited, Unit G2 Trinity Trading Estate Sittingbourne, Kent ME10 2PD TEL 01795-475341 FAX 01795-427227 India Bose Corporation India Private Limited W-16, Greater Kailash-II New Delhi 110 048 TEL (011) 648 4462 FAX (011) 648 4463 From other locations Bose Customer Service, 1 New York Ave. Framingham, MA 01701-9168 USA TEL (508) 766-1900 FAX (508) 766-1919 Ireland Bose Corporation Carrickmacross, Co Monaghan TEL (042) 9661988 FAX (042) 9661998 World Wide Web www.bose.com ©1999 Bose Corporation The Mountain, Framingham, MA 01701-9168 USA 183562 AM Rev.04 JN00049