User manual DA-LITE ACOUSTICAL IMAGER

[. . . ] The POWER In PRESENTATION PRODUCTS Instruction Book for DA-LITE SCREEN COMPANY, INC. 3100 North Detroit Street Post Office Box 137 Warsaw, Indiana 46581-0137 Phone: 574-267-8101 800-622-3737 Fax: 574-267-7804 www. da-lite. com e-mail: info@da-lite. com ACOUSTICAL IMAGER IMPORTANT SAFETY INSTRUCTIONS READ FIRST! Important Safety Precautions! CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: To reduce the risk of electric shock, do not remove cover (or back). CAUTION: To prevent electric shock, do not use this (polarized) plug with an extension cord, receptacle or other outlet unless the blades can be fully inserted to prevent blade exposure. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. 1. Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus (including amplifiers) that produce heat. [. . . ] Screw the floor stand adaptor into the floor stand's threaded insert until the speaker is firmly attached to the stand. Back off slightly from the fully-tightened position until the speaker is oriented as desired, then rotate the thumbwheel at the bottom of the floor stand adaptor to secure the speaker to the stand. Slide the Molded Nut onto the Ball and Shaft with the threaded opening facing the ball. Thread the metal nut all the way onto the Ball and Shaft, with the star washer side away from the ball. Refer to the exploded drawing for the proper orientation of these parts. Screw the Ball and Shaft into the Threaded Insert on the back of the Satellite Speaker until it is fully seated in the Threaded Insert, but do not tighten as you might dislodge the Threaded Insert. Tighten the Metal Nut with the star washer side between the Metal Nut and the back of the Satellite Speaker, using large needle-nose pliers, until it is firmly seated against the back of the Speaker and has locked the Ball and Shaft and the Satellite Speaker together. Note that once the Metal Nut is fully tightened, it may embed some marks on the back of the Satellite Speaker. Mount the Attachment Plate into a wood stud on the wall, using four #10 pan-head wood screws at least one inch long (not supplied). Make sure that all four screws are driven into the stud and not into drywall. NOTE: If the bracket needs to be mounted in drywall, the customer is responsible for selecting and using appropriate wall-anchors and screws. SATELLITE SPEAKER WALL MOUNTING NOTE: The customer is solely responsible for proper selection of mounting hardware not included with the speakers, and for proper assembly and installation of the wall-brackets, including but not limited to the selection of the appropriate weight-bearing supports and proper use of the bracket. Be sure to follow these bracket assembly and installation instructions carefully. If you have any questions or doubts about your ability to correctly wall-mount the speakers, consult with Da-Lite customer service. If necessary, use the supplied Metal Bar as a lever by inserting it into one of the holes in the outer edge of the Molded Nut. Firmly grasp the Ball and Shaft and pull it straight out of the Attachment Plate. Avoid leaning it to the side for leverage, as this may break off a tab. THREADED INSERT MOLDED NUT BALL AND SHAFT METAL NUT METAL BAR ATTACHMENT PLATE #10 PAN-HEAD WOOD SCREW (NOT SUPPLIED) 4-PIECES ATTACHMENT PLATE BALL AND SHAFT METAL NUT NOTE: The Metal Nut must be fully tightened against the Satellite Speaker as described in Step 5 before beginning Step 8 in order to avoid damage to the Threaded Insert. Connect the supplied speaker wires to the surround speaker terminals, press the red or black plastic cap for the desired terminal, insert the bare end of the wire into the hole below the cap and release the cap. Gently tug on the wire to make sure that it is fully inserted. #10 PAN-HEAD WOOD SCREW (NOT SUPPLIED) 4-PIECES METAL BAR MOLDED NUT 6 MOUNTING OPTIONS 8. Holding the Satellite Speaker with both hands, reinsert the ball portion of the Ball and Shaft into the Attachment Plate. Hand-tighten the Molded Nut while positioning the speaker for the desired orientation. If the Molded Nut is difficult to tighten by hand, insert the Metal Bar into one of the holes in the outer edge of the Molded Nut and use the bar as a lever. The swiveling ball enables you to aim the speaker to one side or the other, or to tilt it up or down. [. . . ] (c) In Dolby Digital or DTS modes, make sure that the receiver/processor is configured so that the speaker in question is enabled. (c) Turn off all electronics and switch the speaker in question with one of the other speakers that is working correctly. Turn everything back on, and determine whether the problem has followed the speaker, or has remained in the same channel. If the problem is in the same channel, the source of the problem is most likely with your receiver or amplifier, and you should consult the owner's manual for that product for further information. [. . . ]