Sony HT-NT3 Operating Instructions - Page 40
Troubleshooting, On replacement of parts
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The speakers of this system are not magnetically shielded. Do not place magnetic cards or a CRTtype TV set near the system. On operation Before connecting other devices, be sure to turn off and unplug the system. On adjusting volume Do not turn up the volume while listening to a section with very low level inputs or no audio signals. If you do, the speakers may be damaged when a peak level section is suddenly played. On cleaning Clean the cabinet, panel, and controls with a soft cloth slightly moistened with a mild detergent solution. Do not use any type of abrasive pad, scouring powder or solvent such as alcohol or benzine. On replacement of parts In the events that this system is repaired, repaired parts may be retained for reuse or recycling purposes. On your TV's color If the system cause the color irregularity on your TV screen, turn off the TV then turn it on after 15 to 30 minutes. If color irregularity persist, place the system further away from the TV set. IMPORTANT NOTICE Caution: This system is capable of holding a still video image or on-screen display image on your TV screen indefinitely. If you leave the still video image or on-screen display image displayed on your TV for an extended period of time, you risk permanent damage to your TV screen. Plasma display panel televisions and projection televisions are susceptible to this. Notes on updating This system allows you to update the software automatically when connected to the Internet via a wired or wireless network. You can add new features and use the system with more convenience and safety by updating the system. If you do not want to update automatically, you can disable the function by using SongPal installed on your smartphone or tablet. However, the system may update the software automatically for reasons such as safety, even if this function is disabled. You can also update the software using the settings menu when this function is disabled. See "Using the Setup Display" (page 22) for details. You may not use the system while the software is being updated. Disclaimer regarding services offered by third parties Services offered by third parties may be changed, suspended, or terminated without prior notice. Sony shall not be held responsible in these situations. If you have any questions or problems concerning your system, please consult your nearest Sony dealer. Troubleshooting If you experience any of the following difficulties while using the system, use this troubleshooting guide to help remedy the problem before requesting repairs. Should any problem persist, consult your nearest Sony dealer. In the event of a problem with the wireless sound function, have a Sony dealer check the entire system (Bar Speaker and subwoofer). 40US