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Hersteller: Bose Dateigröße: 402.65 kb Dateiname: og_251.pdf Unterrichtssprache:

2000 Bose Products B.V. Nijverheidstraat 8, 1135 GE Edam The Netherlands Nic Merks Vice President Europe Manufacturer's authorized EU representative 2 Contents Where to find... Setting Up Before you begin...........................................................................................................4 Unpacking the carton...................................................................................................4 Tools required...............................................................................................................4 Selecting the location for your speakers......................................................................5 Installing Your 251™ Speakers Choosing the speaker wire...........................................................................................6 Installing the mounting brackets................................................................................... 6 Attaching the speakers to the brackets........................................................................8 Making the connections................................................................................................ 9 Maintaining Your 251™ Speakers Troubleshooting..........................................................................................................12 Warranty period..........................................................................................................12 Customer service........................................................................................................12 Cleaning your speakers..............................................................................................12 Protecting the speaker wire........................................................................................12 Product Information Technical information..................................................................................................13 Bose® Corporation....................................................................................inside back cover 3 Setting Up Before you begin... Thank you for purchasing Bose® 251™ environmental speakers. These high-performance outdoor speakers are engineered to provide sound quality far beyond that of other environmental speakers. The 251 environmental speakers are designed to withstand nature's elements - so you can be confident they will perform for years to come. Unpacking the carton Carefully unpack your speakers and save all packing materials for possible future use. Check that your system contains the parts identified in Figure 1. Do not attempt to use your speakers if any part of them appears damaged. Instead, notify Bose Corporation or your authorized Bose dealer immediately. WARNING: To avoid danger of suffocation, keep the plastic bags out of the reach of children. Figure 1 Packaging contents: • Two 251 speakers • Two mounting brackets • Mounting hardware (8 screws and 8 plastic anchors) • Six rubber feet • Four knobs • One owner's guide Tools required You need the following items to complete this installation: • Speaker wire (see “Wire recommendations” on page 13) • Phillips-head screwdriver (#2) • A drill with the following bits: - A %2 inch diameter (2,5 mm) bit is preferred, or you can use a Vs inch diameter (3,0 mm) bit. For concrete, a Vi inch (6,0 mm) diameter masonry bit can be used. • Eye and ear protection • Dust mask CAUTION: Failure to follow the instructions in this owner’s guide voids all warranties on your speakers. If you are unsure of your ability to complete this process, consult a professional installer. Please read this owner's guide completely before beginning installation. 4 Setting Up Selecting the location for your speakers Figure 2 Speaker placement guidelines For best results, mount both speakers on the same wall, facing the listening area. Make sure they do not face each other. (Outdoors, if you are not using an existing wall, consider the length of your listening area as your “wall.”) The 251™ speakers should be placed at least 7 feet (2 m) apart. Please consider the following before mounting your speakers: • Measure the length of speaker wire you need to connect each speaker to your receiver or amplifier. To determine the wire gauge you will need, refer to the “Wire recommendations” on page 13. • It is important that the speaker wire not be tripped over, pinched, or pulled. Determine the best route to protect the wire. CAUTION: Do not mount on surfaces that are not sturdy enough, or that have hazards concealed behind them, such as plumbing or electrical wire. If you are unsure about installing these speakers, contact a qualified professional installer. • Regardless of where you place your speakers, make sure they cannot fall and cause injuries. • Bose® 251 speakers are not magnetically shielded. Keep them at least 9 inches (23 cm) from any video screen or monitor. Note: This product is...

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