Picture and sound of the device that is connected to the speaker system are not output from the TV when the speaker system is not turned on.
- Set [Setup] - [Advanced Settings] - [HDMI Settings] - [Control for HDMI] to [On] on the speaker system, and then set [Standby Through] to [Auto] or [On].
- Turn on the speaker system, and then switch the input for the device playing.
- If connected to devices other than those manufactured by Sony that support the Control for HDMI function, set [Setup] - [Advanced Settings] - [HDMI Settings] - [Standby Through] to [On].