Sony SRS-RA3000 Reference Guide - Page 4

This Wireless Speaker complies with ISED radiation exposure limits set forth for an uncontrolled environment and meets RSS-102 of the ISED radio frequency (RF) Exposure rules. This Wireless Speaker should be installed and operated keeping the radiator at least 20cm or more away from person's body. 5.15 - 5.35 GHz band is restricted to indoor operations only. Data transmission is always initiated by software, which is the passed down through the MAC, through the digital and analog baseband, and finally to the RF chip. Several special packets are initiated by the MAC. These are the only ways the digital baseband portion will turn on the RF transmitter, which it then turns off at the end of the packet. Therefore, the transmitter will be on only while one of the aforementioned packets is being transmitted. In other words, this device automatically discontinue transmission in case of either absence of information to transmit or operational failure. Notes on the humidity resistant feature This product is humidity resistant*. However, the product is not waterproof. Do not use the product near water and do not expose it to dripping or splashing. Do not use the product in a location where close to a bathtub, kitchen sink, laundry tub, swimming pool, etc. * The humidity resistant performance of the product is based on our measurements under a certain temperature/humidity level. (35 °C/35% - 95%) Precautions On safety Should any solid object or liquid fall into the product, unplug it and have it checked by qualified personnel before operating it any further. On power sources • Before operating the product, check that the operating voltage is identical with your local power supply. The operating voltage is indicated on the nameplate on the bottom of the product. • The product is not disconnected from the AC power source (mains) as long as it is connected to the wall outlet, even if the product itself has been turned off. • If you are not going to use the product for a long time, be sure to disconnect it from the wall outlet. To disconnect the AC power cord, grasp the plug itself; never pull the cord. On placement • Do not set the product in an inclined position. • Place the product in a location with adequate ventilation to prevent heat buildup and prolong the life of the product. • Do not place the product near heat sources, or in a place subject to direct sunlight, excessive dust, or mechanical shock. • Do not place anything on top of the product that might cause malfunctions. • Use caution when placing the product on surfaces that have been specially treated (with wax, oil, polish, etc.) as staining or discoloration of the surface may result. On operation Before connecting other equipment, be sure to turn off and unplug the product. 4US