User manual SONY SRS-D4100

[. . . ] Secure the hollow wall anchor in the wall -- refer to the illustration. Use the specified clamp (hollow wall anchor, not supplied) when attaching to plasterboard. Refer to the supplied operating instructions using a hollow wall anchor. Use wall anchors of at least 20 kg hanging capacity. [. . . ] For efficient heat dissipation, ensure there is sufficient space to the rear of the subwoofer. Do not insert your hand or any objects into the hole of the subwoofer. Do not hang on the satellite speaker or hang anything on it. Listening to the sound First, turn down the volume on the control box. The volume should be set to minimum before you begin playing the programme source. Do not drive the speaker system with a continuous wattage exceeding the maximum input power of the system. Before connecting, turn off the speaker system, the PC and audio component to avoid damaging the speaker system. The volume level should not be turned up to the point of distortion. Although this system is magnetically shielded, do not leave recorded tapes, watches, personal credit cards or floppy disks using magnetic coding in front of the system for an extended period of time. For the European models Press POWER on the subwoofer to turn it on, and then press OPERATE on the control box. When the power of the subwoofer is turned off, the system does not operate, even if OPERATE is pressed. Although this system is magnetically shielded, there may be cases that the picture on some TV sets/personal computers may become magnetically distorted. In such a case, turn off the power of the TV set/personal computer once, and after 15 to 30 minutes turn it on again. In the case of a personal computer, take appropriate measures, such as data storage, before turning it off. When there seems to be no improvement, locate the system farther away from the TV set/personal computer. Furthermore, be sure not to place objects in which magnets are attached or used near the TV set/ personal computer, such as audio racks, TV stands, toys etc. These may cause magnetic distortion to the picture due to their interaction with the system. You can adjust the volume of the subwoofer and each satellite speaker. [. . . ] Turn down the volume level on the connected component. Turn VOLUME on this unit down to reduce the volume. When you use the satellite speaker on a desk (See fig. There is hum or noise in the speaker output. [. . . ]