User manual PIONEER S-81B-LR-QL

[. . . ] Make sure you use the correct connecting cables. It could present a hazard if it falls, as well as damaging the equipment. Do not use the speaker to output distorted sound for long periods of times. Do not sit or stand on the speaker, or let children play on the speaker. [. . . ] So far as possible, place the front left and front right speakers on the same plane as the TV screen. To achieve optimum surround sound, you should place the TV between the left and right speakers, with the speakers pointing at a 50 to 60 degree angle toward the listening position. If the room has a lot of reverberation, we recommend hanging heavy fabric on the walls, and/or putting a carpet on the floor to damp the sound. These speakers are bookshelf-type speakers which will give their best performance when placed on a solid, level surface off the floor. placing the speakers directly on the floor will result in boomy , undefined sound. Ideally, the tweeters should be at about ear level when seated in your listening position. We recommend using the CP-81B-K/MK speaker stand for optimal sound and stability. If you choose to use the CP-81B-K/MK speaker stand, make sure you secure it with the screws provided. Always use the spike bases as shown, with the indented surface facing up to receive the spike point. If you do not use the spike bases when placing the speakers, the spikes may cause damage to the floor. If you plan on using the spikes we highly recommend to use the spike bases. Do not place the speaker where it will be in direct sunlight, and avoid positioning it near heaters and air conditioners. Doing so may cause warping and discoloration of the speaker cabinet and damage to the speaker. It is very dangerous to try and set the spike while tilting the speaker. Be sure to place the unit on a soft area (such as a blanket) so that it does not damage the floor, and carry out the installation with at least two people. This speaker does not include speaker cables used for connecting to an amplifier. This speaker system comes with grille which may be attached and removed by: 1 To attach the grille, align the grille with the speaker body and press gently. 2 To remove the grille, hold the grille with both hands near the middle and pull gently toward you to separate the grille from the speaker. 1 Switch off the power to your amplifier. Loosen the knobs on the input terminals and insert the speaker cable wires into each of the terminal post holes, then tighten the knobs. Magnets are used for holding the grille in place. Do not place the grilles near devices that may be susceptible to magnetic influence (CRT televisions, etc. [. . . ] Slowly increase the sound until you can hear it comfortably and clearly, and without distortion. Once you have established a comfortable sound level: · set the dial and leave it there. Taking a minute to do this now will help to prevent hearing damage or loss in the future. After all, we want you listening for a lifetime. [. . . ]