Sony HT-SF470 Operating Instructions - Page 55

Changing the channel for better sound transmission If you use multiple wireless systems which sharing the 2.4 GHz band, such as wireless LAN or Bluetooth, the transmission of S-AIR products or other wireless systems may be unstable. In this case, the transmission may be improved by changing the following "RF CHANGE" setting. , V/v/B/b O AMP MENU MENU 1 Press AMP MENU. "LEVEL" appears on the display. 2 Press V/v repeatedly until "S-AIR SET" appears, then press or b. 3 Press V/v repeatedly until "RF CHANGE" appears, then press or b. 4 Press V/v repeatedly until the setting you want appears, then press . • RF AUTO: Normally select this. The system change "RF CHANGE" to "RF ON" or "RF OFF" automatically. • RF ON: The system transmits sound by searching the better channel for transmitting. • RF OFF: The system transmits sound by fixing the channel for transmitting. 5 Press AMP MENU. The AMP menu turns off. Notes • When the wireless transmitter is not inserted in the S-AIR main unit, you cannot set "RF CHANGE". • In most cases, you will not need to change this setting. • If "RF CHANGE" is set to "RF OFF", transmission between the S-AIR main unit and S-AIR sub unit can be performed using one of the following channels. - S-AIR ID A: equivalent channel for IEEE 802.11b/g channel 1 - S-AIR ID B: equivalent channel for IEEE 802.11b/g channel 6 - S-AIR ID C: equivalent channel for IEEE 802.11b/g channel 11 • The transmission may be improved by changing the transmission channel (frequency) of the other wireless system(s). For details, refer to the operating instructions of the other wireless system(s). 55US S-AIR Operations