[. . . ] Be sure to tighten the screws when you assemble the speaker stands and attach the speaker stands to the speakers. [. . . ] Install the stands in a manner that will not allow the speakers to tip over. You may want to use commercially available chains to prevent the stands from falling in the event of an earthquake. Place the stands in a location in which they would not cause injury if they accidentally fell. (1) Insert the hook on the pipe stand into the key hole on the speaker's rear panel, then (2) press and slide the speaker downward. (2) Press and slide the speaker downward. Specifications Dimensions (W × H × D): 10-5/8" × 35-3/16" × 10-5/8" (270 × 894 × 270 mm) Assembly height (with optional speaker SKF-750XF): 41-5/16" (1050 mm) Weight: 6. 0 lbs. (2. 7 kg) Specifications and appearance are subject to change without prior notice. Pipe stand (1) Insert the hook into the hole on the speaker's rear panel. Note: Be careful not to pinch the speaker cable between the pipe stand cover and the speaker's rear panel. 7 Attach the pipe stand to the speaker securely using the included screw (large). Screw (large x 1) 8 Completed. Caution: To remove the speaker from the stand, remove the screw, slide the speaker upward to release the hook, and reverse the steps for installing the speaker to the stand. 3 Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel: 072-831-8023 Fax: 072-831-8124 ONKYO U. S. A. [. . . ] : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel: 072-831-8023 Fax: 072-831-8124 ONKYO U. S. A. [. . . ]