Sony HT-A3000 Operating Instructions Manual page 70

How to use the speaker system / Troubleshooting
Sound Bar
Operating Instructions (booklet)
Describes basic usage such as installation/connection
and playback of connected devices.
Help Guide (Web instruction manual)
Describes all the usage such as the network function
and the detailed setting method, including the contents
of the Operating Instructions.
For customers in Americas
https://rd1.sony.net/help/ht/a3000/h_
uc/
For customers in other countries/
regions
https://rd1.sony.net/help/ht/a3000/h_
zz/
For troubleshooting when the speaker system does not
operate correctly, see "Troubleshooting" in the Operating
Instructions or Help Guide.