Manual do usuário American Acoustic Development M Series

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Read the following before using these speakers:
To assure the finest performance, please read this manual carefully. Keep it in a safe
place for future reference.
Install the speakers in a cool, dry, clean place away from windows, heat sources,
sources of excessive vibration, dust, moisture and cold. Avoid sources of humming
(transformers, motors). To prevent fire or electric shock, do not expose the speakers
to dripping or splashing.
To prevent the enclosure from warping or discoloring, do

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Do not attempt to clean the speakers with chemical solvents as this might damage the finish. Use a clean, dry cloth. To clean subwoofer, unplug the power cord from the outlet first. Use a damp cloth only to wipe dust of the surface. Do not use any liquid cleaners. The subwoofer should be placed at a ventilated, dry and cool location, away from any heat sources such as radiators or amplifiers. Do not obstruct the subwoofer amplifier from ventilation. It is necessary that air can flow around

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SPEAKER PLACEMENT Main speakers should be placed in front of audience within visual distance, with 45 to 60 degree angle using the audience as center point. If your system is used mainly for movie sound tracks, we recommend the 45 degree placement. If your system is used primarily for music listening, distance of the main speakers can be further apart. -3-

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Center speakers should NOT be place closer from the audience than the main speakers. Center speaker and main speakers should be kept in a straight line, preferably at the same height. In order to reduce the effect from speaker placement and create a wide spread and realistic sound field similar to that in a movie theater and recording studio, hang rear speakers on the walls a little behind the audience and higher than ear level of sitting position. Speaker will face the listening environmen

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When choosing a dedicated listening room, try to avoid rooms with equal distance on all four sides, or rooms with length exactly twice as long as width. Geometry as such will increase the echoing effect and increase coloration. If possible, place seating in between the two walls where rear speakers are mounted. The closer speakers are to corners of wall, ceiling and floor, the larger volume of bass will be heard. However, sometimes bass can be overloaded. 1 Power Switch on/off Upper position:

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3 Crossover frequency control If you are using small loudspeakers (4" to 6" woofers) in your main system, your will need to set the crossover frequency at a high position(100 to 160Hz). If your main speakers have larger woofers(8" and above) you will need to set the crossover frequency to much lower position (40 to 80 Hz). Generally, the larger the speaker, the greater the low frequency output will be. If the frequency control is set too high, the bass will appear "boomy" due to outputs of

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Please according to fig. 2 to connect your M series speaker system with your Receiver or Amplifier. Note: Make sure all power is switched off on all equipment and power cables are removed from wall outlets before making any connections. Connections are made at the terminals located on the back of the loudspeakers system. Use one pair of cable for each speaker in the system. The red terminal on the loudspeaker should be connected to the red or (+) connection terminal on the receiver or amplif

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Should you need service on your speakers, please bring it to the dealer whom you pur- chased from along with sales slip. If this is not possible, call or write to: American Acoustic Development LLC 8559 Page Ave, St. Louis, MO 63114, USA Tel: 314-814-3383 Fax: 636-536-1338 E-mail:info@aadsound.com www.aadsound.com