Sony AIR-SA15Ti Operating Instructions (AIRSA20PK) - Page 22

1 Place the sub unit to be paired near the main unit. Pair the main unit with the sub units one at a time. 2 Check that the power of the main unit and the sub unit are turned on. 3 Check that the S-AIR ID of the main unit is the same as the SAIR ID of the sub unit. 4 Press the PAIRING buttons on the rear panel of the main unit and the sub unit using a pointed object. When pairing is performed, the displays on both the main unit and the sub unit change as follows: "PAIRING"  "COMPLETE" To cancel pairing Change the S-AIR IDs of the main unit and the sub unit to different S-AIR IDs. To stop the pairing operation midway Press the PAIRING button again. To pair the main unit with multiple sub units Repeat steps 1 through 4. If the S-AIR connection is unstable Since the S-AIR product uses radio waves that share the same frequency (2.4 GHz) as other wireless systems, such as wireless LAN or Bluetooth devices, interference or poor transmission may result if you use other wireless systems near the main unit and/or the sub units. In this case, the connection may be improved by changing the RF CHANGE (Radio Frequency Change) setting on the main unit. 1 Press SYSTEM MENU on the unit. 2 Press TUNING/SELECT +/ on the unit repeatedly until "RF CHG" appears, then press ENTER on the unit. 3 Press TUNING/SELECT +/ on the unit repeatedly to select the desired setting. The default setting is underlined. AUTO: Normally select this setting. The main unit changes the RF CHANGE setting to "ON" or "OFF" automatically. ON: The main unit transmits sound by searching for the best channel for transmission. OFF: The main unit transmits sound using a fixed channel for transmission. When you select this setting, select the S-AIR ID that provides the best connection. 22GB