Sony WAHT-SA20 Operating Instructions - Page 10

S-AIR/ STANDBY indicator Flashes orange. Flashes red. Status The wireless transceiver is not connected to the surround amplifier. The surround amplifier's protection is active. About the standby mode The surround amplifier enters standby mode automatically (the S-AIR/STANDBY indicator turns red) when the main unit is in standby mode or wireless transmission is deactivated. The surround amplifier is turned on automatically (the S-AIR/STANDBY indicator turns green) when the system is turned on and wireless transmission is activated. For details, see "Troubleshooting" (page 11). Note • Depending on the main unit, the surround amplifier may not enter standby mode automatically or may not turn on automatically. In this case, press ?/1 (Power) on the surround amplifier to change the power mode. Preventing transmission to neighbors (Pairing) If your neighbors also have S-AIR products and their IDs are the same as yours, your neighbors could receive the sound of your S-AIR main unit. To prevent this, you can identify your S-AIR products by performing the pairing operation. x Before the pairing operation (example) The sound transmission is established by the ID. Your room Neighbor S-AIR main unit ID A ID A Surround amplifier ID A Other S-AIR products x After the pairing operation (example) Sound transmission is established between the surround amplifier and the S-AIR main unit that performed the pairing operation. Your room Neighbor S-AIR main unit ID A No transmission ID A Surround amplifier ID A Other S-AIR products Pairing 1 Turn on the S-AIR main unit and the surround amplifier. The system turns on. 2 Match the IDs of the S-AIR main unit and the surround amplifier. 10US