User manual PIONEER RT-909

[. . . ] 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. There are no supplied accessories with this speaker. [. . . ] There are no supplied accessories with this speaker. 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. If you are in doubt, please consult a specialist. Serious injury could result if the speaker were to fall. 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. â· In general, the more acoustically absorbant the wall, the less bass frequencies will be affected, even when the speaker is placed close to a wall. â· Two M8 diameter screw holes for mounting the speaker can be found on the top, bottom and both sides of the speaker. The speaker's terminals are exactly the same; use whichever is convenient. â· See the manual that came with your amplifier for more details. 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. [. . . ] 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. Improper connection can be a cause of noise or other problems. [. . . ]