Sony HT-ST9 Operating Instructions - Page 36

Activating Wireless Transmission Between Specific Devices [Secure Link] You can specify the wireless connection to link the system to the subwoofer using the Secure Link function. This function can help prevent interference if you use multiple wireless products or your neighbors use wireless products. 1 Select [Wireless Sound Connection] in [System Settings] (page 35). 2 Select [Secure Link]. 3 Select [On]. 4 Press SECURE LINK on the rear of the subwoofer. Proceed to the next step within a few minutes. 5 Select [Start]. To return to the previous display, select [Cancel]. 6 After the message [Secure Link setting is complete.] appears, press . The on/standby indicator on the subwoofer lights in orange. If the message [Cannot set Secure Link.] appears, follow the onscreen instructions. To cancel the Secure Link function For the Bar Speaker Select [Off] on Step 3 above. For the subwoofer Press and hold the SECURE LINK on the rear of the subwoofer for several seconds until the on/standby indicator on the subwoofer turns green or flashes in green. Be sure to press the SECURE LINK with the point of a pen, etc. Selecting the Frequency Band [RF Band] You can select the frequency band. 1 Select [Wireless Sound Connection] in [System Settings] (page 35). 2 Select [RF Band]. 3 Select the setting you want.  [Auto]: Normally select this. The system automatically selects the strongest frequency band for transmission.  [5.2GHz], [5.8GHz]: The system transmits sound according to the selected frequency band. Tip We recommend you to set [RF Band] to [Auto]. 36US