User manual PIONEER RT-909

[. . . ] â· The speaker can be used with a third-party speaker stand in a variety of configurations - vertically, horizontally and so on. With the speaker, please make sure that they are of sufficient strength to carry the load. â· Do not install the speaker near a heater or in direct sunlight. [. . . ] The sound of the speaker may be subtlely affected by the listening room conditions. Please take this into account when installing the speaker in order to get the best performance from it. Please make sure that you choose a stable surface that is far enough from rear and side walls (see the diagram below). Adjust the position so that the left and right walls do not adversely affect the sound. This equipment should only be installed by a suitably experienced and qualified person. Please have installation and setting up carried out by factory or sales staff. Before wall- or ceiling-mounting this speaker, please make sure that the wall or ceiling is strong enough to support the speaker's weight (9. â· Please do not attempt to detach the grille; the diaphragm may be damaged as a result. At least 50cm at least 50 cm The minimum distances in the above diagram are just a guide; the acoustic properties of the wall will affect the best placement. a Plug the speaker cord connector into the speaker's input terminal. Check the alignment for the connector with the jack before plugging in. 1 You can also use the screw holes on the rear of the speaker for installation. You'll need a 5 mm hexagonal wrench for the screws that keep the caps in place. Please keep the caps in a safe place in case you need to use them again. B After inserting the connector fully, turn clockwise to lock it in place. On the rear of the speaker are two terminals; you can use these to connect another speaker of the same type to this speaker. After connecting, gently pull the connector to make sure that it is securely connected. The number of speakers you may connect will vary according to the impedance rating of the amplifier. [. . . ] After connecting, gently pull the connector to make sure that it is securely connected. The number of speakers you may connect will vary according to the impedance rating of the amplifier. â· The diagram below shows the wiring of two connected speakers. [. . . ]