User manual YAMAHA UB2112-W-

[. . . ] U BRACKET EN PRECAUTIONS CAUTION PLEASE READ CAREFULLY BEFORE PROCEEDING * Please keep this manual in a safe place for future reference. UB2112(W) Owner's Manual Always follow the basic precautions listed below to avoid the possibility of physical injury to you or others, or damage to the device or other property. These precautions include, but are not limited to, the following: Thank you for choosing this Yamaha product. Please read this manual carefully before using it in a speaker installation. [. . . ] Yamaha cannot be held responsible for damage or injury caused by insufficient strength of the support structure or improper installation. * Illustrations herein are for explanatory purposes only, and may not match actual appearance during operation. * Company names and product names herein are trademarks or registered trademarks of their respective companies. * Specifications and descriptions in this owner's manual are for information purposes only. reserves the right to change or modify products or specifications at any time without prior notice. Since specifications, equipment or options may not be the same in every locale, please check with your Yamaha dealer. Installation Instructions 1. Remove the speaker's center side screws. Snap on the cover plate to the base of the U-bracket. Package Contents UB2112(W) U-mount bracket (1 pc. ) M10-40mm button head socket screws (4 pcs. ) Friction gaskets, 1/4" thick (2 pcs. ) If you are using speaker model IF2112/AS(W), install the socket cover bracket to the speaker using the M10 button head screws. Friction gaskets, 1/8" thick (2 pcs. ) Snap-on Cover plate Snap-on cover plate (1 pc. ) Split lock washers, M10 (2 pcs. ) Socket cover bracket (1 pc. ) Wrench, hex L-key, M10 (1 pc. ) Washers, M10 diameter (2 pcs. ) 6. Position the speaker in between the bracket arms with the sound isolation gaskets. (Use one each of the 1/4" and 1/8" gaskets on one side and one 1/4" gasket on the other side. ) Secure the speaker to the bracket using the included hardware through the desired slots into the speaker enclosure's threaded mounting holes. NOTE Dimensions 28. 240 14. 120 12. 000 8. 000 4. 000 1. 750 2. 500 . 375 2X 1. 500 12X . 402 12X 2. Place the U-bracket over the speaker cabinet and confirm that you have ordered the correct bracket. Temporarily insert the sound isolation gaskets between the arms of the bracket and the speaker. Remove the bracket from speaker. If you are installing the socket cover to the speaker, use one each of the 1/4" and 1/8" gaskets on one side and one 1/8" gasket and the socket cover on other side. 3. 500 . 5003X 5. 000 8. 000 16. 000 24. 000 3. [. . . ] Make sure to install the bracket horizontally. . 500 GUSSET 7. Rotate the speaker to the desired direction then fully secure the side bolts. CAUTION Secure the speaker to the mounting structure with a properly rated safety cable. 28. 000 11. 000 14. 500 13. 000 . 402 X 1. 402 SLOT 4X 1. 000 [. . . ]