No sound is output from the optional rear speakers/subwoofer.

  • Install the speaker system, the optional rear speakers and subwoofer at a distance of 1.5 m (5 ft) or more from a wireless LAN router, etc.

    It may be improved by changing the direction or the antenna’s angle of the wireless LAN router.

    Wireless LAN router, etc.

    (a) 1.5 m (5 ft) or more

  • It may be improved by setting [Setup] - [Advanced Settings] - [Speaker Settings] - [Wireless Speaker Settings] - [Wireless Playback Quality] to [Connection].
  • Set [Setup] - [Advanced Settings] - [Speaker Settings] - [Wireless Speaker Settings] - [RF Channel] to [Off], then set to [On].
  • If a device that generates electromagnetic radiation, such as a wireless LAN device or a microwave oven is nearby, move the speaker system away from the device.
  • Refer to the operating instructions of the optional rear speakers/subwoofer.