[. . . ] If your TV has no HDMI ARC jack, you also need a digital optical cord  (not supplied) to enjoy TV sound through the system speakers.   06 3 To connect your set-top box, game console, or digital satellite receiver, make an audio connection to the main unit with a digital optical cord  (not supplied). Separately, make a video connection to the TV. For FM radio, connect the supplied wire antenna (aerial) and extend it for the best reception. [. . . ]  You can also connect your iPod or iPhone to the system and your TV via the supplied dock.  (BDVEF420 only)   or  07 3 You can connect to the Internet and home network via a LAN cable (not supplied). If you use the optional USB Wireless LAN Adapter, Wi-Fi is available. Network settings can be found in the home menu (page 12). For further details, visit: http://support. sony-europe. com/ To a broadband router 08 Connect the AC power cord (mains lead) to a wall outlet (mains). 09 4 Press / to turn the system on. “SETUP” appears in the front panel display. To ready the system for use, go through the on-screen Easy Initial Settings using the supplied remote. ‚‚ Disconnect the AC power cord (mains lead) from the wall outlet (mains), then reconnect after several minutes. The system does not output sound of the TV program when connected to a set-top box. ‚‚ Select the correct input of the system to which the set-top box is connected. Remove the disc and leave the main unit turned on for about half an hour. ‚‚ The disc is not correctly finalized. Reducing power usage to less than 0. 3 W in Standby Mode Press HOME, and then press /// to select [Setup] in [System Settings]. [. . . ] ‚‚ The disc is not correctly finalized. Reducing power usage to less than 0. 3 W in Standby Mode Press HOME, and then press /// to select [Setup] in [System Settings]. Check that the following settings are made: ˎˎ [Control for HDMI] in [HDMI Settings] is set to [Off ]. [. . . ]