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User manual ADS Technologies, model HT80IC

Manafacture: ADS Technologies
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• Combined impedance for speakers connected to each channel must be at least 4 ohm. This is the minimum impedance tolerated by most amplifiers. Check with your dealer before wiring. preparing the wall or ceiling cutout Confirm there is at least 1" between the final cutout and nearby studs or joints for positioning mounting hardware. Temporarily fasten the stiff paper template (supplied) to the wall with thumbtacks. Carefully trace around the perimeter with a pencil. Before making the final cutout of the entire hole, first make a small 4-inch"test" cutout in the center of your penciled outline. Reach your hand inside to verify that studs are outside the outline. This is an important step, since stud finders are not infallible. To cut the actual hole, first score wallboard with a sharp knife; then use a keyhole saw to complete the cut. Remove remaining debris from the edges. Hold the speaker up to the cutout to make sure it inserts easily without forcing. At this point, it is a good idea to secure the speaker wire to a stud near the cutout so its own weight will not tug on the terminals of the speaker after it is connected. This will also prevent you from "losing" the wire in the ceiling. Before attaching the wire, make sure the speaker wire runs through, not around, the metal mounting bracket. installation preparation Use the supplied template to outline the mounting hole. Cut the mounting hole and remove any debris from the area. Take the necessary steps to keep debris from falling into the back of the speaker. Route the wires from the amplifier to the speaker installation location. Strip about 1/2" of the insulation from the wire conductors. Twist the wire strands of the conductors into neat bundles. Insert the wires into the provided gold spring connectors to secure the wires. final installation The speaker is held in place with four mounting clamps that are part of the assembly. When shipped from the factory the clamps are pivoted so they will fit into the mounting hole. When the mounting hole clamp screws are turned, the clamps pivot outward and are then drawn downward until they press against the back of the mounting surface. Insert the speaker/mounting bezel assembly into the mounting hole. Hold the speaker in place in the mounting hole and evenly tighten the four mounting screws to draw the mounting brackets against the backside of the wall. Gradually tighten the screws, moving from one to another, until the speaker is firmly clamped in place. custom painting • Paint the speaker frame and grill before mounting to the wall; paint grill and frame separately. • Before painting, mask the recessed area of the speaker to completely protect the speaker drivers. • After painting the grill, gently blow through its perforated holes to prevent paint clogging. operation checking the system Listen carefully to each speaker. If you hear buzzing or rattling noises, remove the speaker and check for a speaker wire or other objects touching the speaker assembly. Adjust the tweeter level and aim the tweeter for the desired effect. When you are satisfied with the installation press the grills into place. tweeter protector If a speaker sounds "dull", or "lacks "brilliance", you may have activated the tweeter protector. If high power operation causes the tweeter to stop playing, turn down the volume control until normal sound resumes. specifications HT60ic HT80ic frequency response (Hz) 65-20 kHz 58-20 kHz impedance 4 ohm 4 ohm sensitivity 1W/1M (dB) 88 dB 88 dB max bezel diameter 9-1/4" (23.5 cm) 10-7/8" (27.6 cm) mounting hole 7-11/16" (19.5 cm) 9-7/16" (24.0 cm) rear clearance 3-1/2" (8.9 cm) 4-1/8" (10.5 cm) recommended power 20-80 watts 20-80 watts woofer 6-1/2" (16.5 cm) 8" (20.3 cm) tweeter 1" (25 mm) dome 1" (25 mm) dome (Specifications subject to change without notice) warranty information LIMITED TWO YEAR CONSUMER WARRANTY Directed Electronics, Inc. promises to the original purchaser, to replace this product should it prove to be defective in workmanship or material under normal use, for a period of two years from the date of purchase from the dealer as indicated by the date code marking of the product PROVIDED the product was installed by an authorized Directed dealer. During this two-year period, there will be no charge for this replacement PROVIDED the unit is returned to Directed, shipping pre-paid. If the unit is installed by anyone other than an authorized Directed dealer, the warranty period will be one year from the date of purchase by the dealer as indicated by the date code marking of the product. This warranty is nontransferable and does not apply to any unit that has been modified or used in a manner contrary to its intended purpose, and does not cover damage to the unit caused by installation or removal of the unit. During this one-year period, there will be no charge for this replacement PROVIDED the unit is returned to Directed, shipping pre-paid. This warranty is void if the product has been dama...