User manual ATLANTIC TECHNOLOGY SYSTEM 220 INSTRUCTION MANUAL

[. . . ] Although the speakers in the Atlantic Technology System 220 are acoustically and cosmetically matched to each other, they may also be used with a wide variety of other speaker systems. Note: The 224 SR is not intended for use as a regular right and left front channel stereo speaker or satellite. Its spatial performance characteristics are not designed for this purpose. In the Atlantic Technology 220 Series of components, the Model 221 LR fills this role. Connection We recommend that you connect your new System 220 speaker components using high quality stranded wire of 18 gauge or larger for lengths up to 25 feet. [. . . ] If you are using a center channel speaker, a wider separation of the left and right front speakers is usually possible. The Model 223 C should be placed directly on or under your television. Place the speaker base so that the foot cutouts are facing forward. Then, set the speaker on its base and tilt the speaker so that it points directly at the listener. The 224 SR's size and shape allows greater flexibility in placement than most conventional surround loudspeakers. Due to their spatial characteristics, it is possible to place the speakers virtually anywhere, but usually the best location is nearly straight out to the sides of the primary listening area, either at ear level or 1-2 feet above. Figure 3: Typical arrangement for speakers in a home theater. For best results, place the surround speakers within the shaded areas. 4 Models 221 LR, 223 C, and 224 SR tlantic ATECHNOLOGY Music Only System (Model 221 LR only) If you are setting up a music only system, begin with these general guidelines: q The distance between your speakers should be about one-half their distance from your favorite listening position. The front of the speakers should point straight at you. The distance from each speaker to its three closest room surfaces should be different. In most rooms, you should not place your speakers in the corners. q q q Next, be creative!Try placing your speakers along the long wall instead of the short one. Toe the speakers in or point them straight ahead. Pull them away from the wall or push them close. You will find that moving your speakers, even a few inches, can greatly change their sound. Finally, remember that the best place for your speakers is the one that satisfies you both visually and sonically. Cinema EQ Adjustments (Model 223 C only) The home theater experience is best enjoyed when sounds remain consistent in tonal balance when panned across the soundstage. For that reason, the Atlantic Technology System 220 was designed with acoustically matching drivers. To help achieve this goal when using front speakers from another manufacturer, we have provided a control on the rear of the 223 C enabling you to adjust its tonal characteristics to emulate those of your front left and right speakers. Begin the adjustment procedure by turning the control knob to the 1 o'clock position. This approximates the Atlantic Technology 221 LR speakers. Next, use your Dolby Pro Logic receiver/decoder's "test" mode to generate "hiss" from each speaker and adjust the 223's control for the closest match. [. . . ] The Atlantic Technology 254 INRF in-wall kit includes all the necessary hardware and trim. (224 SR only) Listening Levels and Power Handling The power recommendation for these speaker components assumes that you will not operate your amplifier/receiver in a way that produces distortion. Even rugged speakers like System 220 can be damaged by a moderately powered system if it is producing distortion. If you hear a harsh or gritty noise coming from your speakers, turn down the volume. [. . . ]