User manual POLK AUDIO LCI-RTS-FX

[. . . ] Also, you should be familiar with the area behind the wall or ceiling into which you plan to install your speakers. ) When installing your RTS Series In wall Loudspeakers, be aware of the weight of your particular model (see specification page for the weight of your model) and the sturdiness of the material into which you are installing the speaker. Be aware of any concealed studs, electrical wiring or plumbing in the wall or ceiling into which you are installing the speakers. If you doubt that you possess the necessary skills or tools, consult your Polk Audio dealer or a professional installer. [. . . ] IMAGING Solid/Diffuse Switch (RTSFX only) RTSFX Surround Loudspeakers offer switchable "Solid" and "Diffuse" imaging patterns to create the surround effect you desire. A "Diffuse" image is defined as one which creates a "cloud" of sound; think of the effect as ambient sounds which fill the environment all around you. A "Solid" image is one which creates a more pinpoint sound; sound is more directional and localized. Ultimately you are the best judge of what kind of surround imaging you prefer. The schematic drawing of the room represents an ideal placement for all speakers in either a 6. SETTING RECOMMENDATIONS RTSFX In-wall Surround Location Surround speakers located close, straight to the sides of your listening area, and approximately six feet off the floor. Surround speakers located behind your listening area and approximately six feet off the floor. RTSC/RTSFX ROOM ENVIRONMENT CONTROLS Tweeter Switch (RTSC/RTSFX) If your listening room is very reflective, with smooth sheetrock walls, hardwood floors, and non-cushioned furniture, the sound will be overly "bright" and unnatural. selecting the "cut" setting compensates for the effect of reflectivity in a hard room. Tweeter attenuation flattens room response, without hindering higher frequency response, for warmer, more realistic sound and more accurate imaging. Wall Distance Switch (RTSFX) In-wall and in-ceiling loudspeakers excel when placed more than 2' (60cm) from side walls. If position limitations demand that in-wall loudspeakers be installed closer than 2' (60cm) from side walls, the proximity of the surface can result in a response "bump" between 50 and 200Hz. " The Wall Distance Switch flattens response and tunes out "boominess" without sacrificing deep bass response, for more lifelike sound. RTSC/RTSFX THX® Ultra2 Performance For THX® Ultra2 performance, use the cloth grille; set the Tweeter Switch (RTSc/RTSFX) to the "normal" position; on the RTSFX, set the Wall Distance Switch to the greater than two feet (>2) position. PAINTING IN-WALL GRILLES Painting in-wall grilles The RTSC/RTSFX are supplied with two grilles, one perforated aluminum, the other cloth-covered plastic. The perforated aluminum grille may be painted, while you may dye the cloth grille. If the speaker is not yet installed, the grille can be removed simply by pushing the clamp screws forward to push the grille off the speaker from the inside. When painting the speaker frame, use the supplied paint masks to carefully mask off the front of the speakers to protect the drivers and baffles. You can do this while the speaker is already installed in the wall (if, for instance, you're repainting the room). If you do not have the paint masks, carefully mask the speaker components using paper and masking tape. Important Note: Never use any tool, such as a paperclip, to remove the grille, as this could tear the cloth. Instead, use your hands (after you've washed them), grasping the grille frame near two of its mounting cups and pulling the frame firmly away from the baffle. [. . . ] If upon examination at the Factory or Polk Audio Authorized Dealer it is determined that the unit was defective in materials or workmanship at any time during this Warranty period, Polk Audio or the Polk Audio Authorized Dealer will, at its option, repair or replace this Product at no additional charge, except as set forth below. Products replaced or repaired under this warranty will be returned to you, within a reasonable time, freight prepaid. This warranty does not include service or parts to repair damage caused by accident, disaster, misuse, abuse, negligence, inadequate packing or shipping procedures, commercial use, voltage inputs in excess of the rated maximum of the unit, cosmetic appearance of cabinetry not directly attributable to defect in materials or workmanship, or service, repair, or modification of the Product which has not been authorized or approved by Polk Audio. This warranty shall terminate if the Serial number on the Product has been removed, tampered with or defaced. [. . . ]