User manual SONY SRS-T57

[. . . ] Set the volume level to best suit your preference according to the programme source. To enjoy high-quality sound, do not turn the bass volume too high. When using the headphones, you cannot adjust the bass volume. [. . . ] Should you encounter a problem with your speaker system, check the following list and take the indicated measures. There is no sound from the speaker system. Printed in China This symbol is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. Make sure the volume on the left speaker and the connected component have been turned up properly. There is distortion in the subwoofer sound output. Turn down the volume level on the connected component. There is hum or noise in the speaker output. Make sure none of the audio components are positioned too close to the TV set. Design and specifications are subject to change without notice. This speaker system is magnetically shielded to allow it to be installed near your monitor. However, colour irregularities may still be observed on certain types of monitors. C Turn off the computer monitor once, then turn it on again after 15 to 30 minutes. C Place the speakers further away from the computer monitor. Front (Left)/Avant (gauche) Vorne (links)/Parte frontal (izquierda) Note PC PC Note Notebook-PC Portátil * This switch is only for European, Australia and New Zealand models. Reposition the speakers or turn down the volume on the left speaker. Do not place the speakers in locations that are: -- Extremely hot or cold -- Dusty or dirty -- Very humid -- Subject to vibrations -- Subject to direct sunlight Clean the speaker and subwoofer cabinets with a soft cloth lightly moistened with a mild detergent solution or water. [. . . ] Do not use any type of abrasive pad, scouring powder or solvent such as alcohol or benzine. If you have any questions or problems concerning your speaker system, please consult your nearest Sony dealer. Connect the left speaker cord 8 pin plug to the rear panel jack with their respective arrows aligned. [. . . ]