Sony STR-DH710 Operating Instructions - Page 60

S-AIR Operations About S-AIR products This receiver is compatible with the S-AIR function (page 88), which allows wireless sound transmission between S-AIR products. There are two types of S-AIR product. • S-AIR main unit (this receiver): This is for transmitting sound. You can use up to three S-AIR main units. (The number of usable S-AIR main unit depends on the use environment.) • S-AIR sub unit (not supplied): This is for receiving sound. - Surround amplifier: You can enjoy surround and surround back speakers sound wirelessly. - S-AIR receiver: You can enjoy system sound in another room. The S-AIR products can be purchased as an option (the S-AIR products lineup differs depending on the area). Notes or instructions for the surround amplifier or S-AIR receiver in this operating instructions is refer only when the surround amplifier or S-AIR receiver is used. Notes • The S-AIR menu and parameters only available when you have inserted the wireless transmitter. • When speaker pattern is set to a setting with front high speakers, the surround back speakers sound is not output from surround amplifier even if the surround amplifier is connected. Room B Room A ?/1 S-AIR sub unit (S-AIR receiver) S-AIR main unit (this receiver) S-AIR sub unit (surround amplifier) About environments where S-AIR products (S-AIR main unit and sub unit) are used S-AIR products use a radio frequency of 2.4 GHz. Certain electronic equipment or other factors may cause lost connection or instability in S-AIR reception. • Electronic equipment influence The following may cause interference or cross talk. - Cellular phones, cordless phones - Wireless LAN, personal computers - Game machines using radio signals - Microwave ovens 60GB