Sony HT-A3000 Help Manual page 114

Help Guide
Sound Bar
HT-A3000
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
[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.
[Setup] - [Advanced Settings] - [Speaker Settings] - [Wireless Speaker Settings] -
5-034-491-11(1) Copyright 2022 Sony Corporation
114