User manual BOSTON ACOUSTICS VSI H470T2

[. . . ] For professional installers who have experience with in-ceiling speakers, please read the Installation Tips as they contain HSi H460T2 and VSi H470T2 specific information. Always turn off the amplifier or receiver when connecting speakers or any other components to the system. Installation should only be performed by professional installers or those possessing skills in construction, the proper use of hand and power tools, knowledge of local building and electrical codes, and familiarity with the environment in which the High Humidity speaker will be installed. Install the speakers to meet all local building, energy, and electrical codes. [. . . ] If you need to remove the grille, gently lift it out at the edges. Depending on the application, there are several different ways to wire the speaker. If your speaker is going to be used as the sole stereo speaker, refer to the diagram below. Check that you have retained proper polarity (see 2). Set the Direct/Diffuse switch, found on the front of the speaker, to Direct (see 3). (VSi H470T2 only) WARNINGS Check your wiring. If polarity is not correctly maintained, bass performance will suffer and possible damage can occur to the speaker that would not be covered under warranty. If the speaker is set in Single Input Mode, damage can occur to both the speaker and your amplifier that would not be covered under warranty. If your speaker is going to be used as a surround speaker, refer to the diagram below. Check that you have retained proper polarity (see 2). The speaker can be configured for either direct or diffuse mode (VSi H470T2) when used in this application (see 3). It is recommended that you experiment with both settings to determine which setting works better for your application. Always turn off the amplifier or receiver when connecting speakers or any other components to the system. Installation should only be performed by professional installers or those possessing skills in construction, experience with the proper use of hand and power tools, knowledge of local building and electrical codes, and familiarity with the environment in which the speaker will be installed. Install the speaker to meet all local building, energy, and electrical codes. A utility knife, jigsaw, or other tool for cutting the required hole in the mounting surface. Make a small hole at the center of the speaker location. Insert a long bent piece of wire and rotate to confirm that there are no obstructions behind the chosen location (see diagram #5). Run the wire from the amplifier location to the cutout. Allow for an extra foot (300mm) of wire at the cutout. The speaker jack will accept either bare wire (up to 12-gauge) or single banana plugs. Connect the wire to the speaker, being careful to retain proper polarity. [. . . ] First, contact the dealer from whom you purchased the product. Com We will promptly advise you of what action to take. If it is necessary to return your speakers to the factory, please ship it prepaid. After it has been repaired, we will return it freight prepaid in the United States and Canada. [. . . ]