Page 2 - English; For your records...; Serial numbers are located on the label on the back of each 251; environmental speaker.; Contents
2 English For your records… Serial numbers are located on the label on the back of each 251 TM environmental speaker. Serial numbers: and Dealer name: Dealer phone: Purchase date: We suggest you keep your sales slip and warranty card together with this owner’s guide. Contents
Page 3 - Where to find...; Setting Up; Speakers
3 English Where to find… Setting Up Before you begin ........................................................................................................... 4Unpacking the carton .................................................................................................... 4Tools required ...
Page 4 - Before you begin...; Thank you for purchasing Bose; Unpacking the carton; Figure 1; Tools required; You need the following items to complete this installation:
4 English Setting Up Before you begin… Thank you for purchasing Bose ® 251 TM environmental speakers. These high-performance out- door speakers are engineered to provide sound quality far beyond that of other environmental speakers. The 251 environmental speakers are designed to withstand nature’s e...
Page 5 - Selecting the location for your speakers; length of your listening area as your “wall.”); Please consider the following before mounting your speakers:
5 English Selecting the location for your speakers 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 TM speake...
Page 6 - Installing the mounting brackets; Installing the brackets onto the exterior of a house; ment, drill four starter holes using a; Choosing the speaker wire; Figure 5
6 English Installing Your 251 TM Speakers Installing the mounting brackets The 251 TM speakers should be mounted using the supplied brackets. They can be mounted onto the exterior of a house or onto a deck railing or table. If you choose not to use the sup-plied brackets, be sure to position your 25...
Page 7 - Figures 6A and 6B; Installing the brackets onto a deck railing or table; Figure 9
7 English Installing Your 251 TM Speakers Figures 6A and 6B Installing the hardware A. Wood B. Concrete A. B. 3 ⁄ 32 inch (2.25 mm) 3 ⁄ 32 inch (2.25 mm) 1 1 ⁄ 2 inch (2.25 mm) 1 1 ⁄ 2 inch (2.25 mm) 1 ⁄ 4 inch (6.35 mm) 1 ⁄ 4 inch (6.35 mm) 1 1 ⁄ 2 inch (2.25 mm) 1 1 ⁄ 2 inch (2.25 mm) Figure 7 251...
Page 8 - Attaching the speakers to the brackets; If you are mounting your 251; speakers on a deck railing or table, you will need to rotate the
8 English Figure 12 Sliding the speakers into the brackets Figure 10 Installing the bracket onto a deck railing or table Figure 11 Installing the knobs Attaching the speakers to the brackets Once the brackets are installed, carefully follow these steps to attach the speakers to the brackets. First, ...
Page 9 - Making the connections; Preparing the speaker wire (not provided); At the ends of each cord, strip approximately; Connecting the speaker wire to the speakers
9 English Installing Your 251 TM Speakers Figures 13A and 13B Temporarily tighten the speakers to the brackets A. Exterior of the house B. Deck railing or table Making the connections Preparing the speaker wire (not provided) Speaker cord consists of two insulated wires. The insulation around one wi...
Page 10 - Checking the connections
10 English Installing Your 251 TM Speakers Connecting the speaker wire to the receiver or amplifier 1. Connect the speakers on the left side of the listening area to the left channel of your receiver or amplifier (Figure 17). a. Attach the marked wire to the red (+) terminal. b. Attach the plain wir...
Page 12 - it for instruction on settings.; Warranty period; Product Information; Problem What to do; Troubleshooting
12 English Neither speaker plays • Check the settings on your receiver or amplifier. Refer to the owner’s guide that came with it for instruction on settings. • If your 251 TM speakers are connected as a second set of speakers to your receiver or amplifier, check that the connections have been made ...
Page 13 - Technical Information; computer quality control; drivers per speaker
13 English Technical Information Protective features • Galvanized powder coated steel grille• Environmentally resistant hardware• Polymer fiber composite drivers• Nickel-plated brass connection terminals• Syncom ® computer quality control Driver complement • Two (2) 2 1 ⁄ 2 ” environmental Twiddler ...
