Sony HT-A9 Help Manual page 4

Saving Power in Standby Mode
Performing Easy Setup
Performing Advanced Settings
Using the [Advanced Settings] Menu
[Speaker Settings]
[Audio Settings]
[HDMI Settings]
[Bluetooth Settings]
[System Settings]
[Network Settings]
[Resetting]
[Software Update]
Updating the Software
Troubleshooting
Troubleshooting
Power
The speaker system does not power up.
The speaker system does not turn on even when the TV is turned on.
The speaker system turns off when the TV is turned off.
The speaker system does not turn off even when the TV is turned off.
The speaker system cannot be turned off.
Picture
There is no picture or the picture is not output correctly.
The picture on the TV screen is distorted.
3D content from the HDMI IN jack does not appear on the TV screen.
High definition video signal (4K/60p 4:4:4, 4:2:2 and 4K/60p 4:2:0 10 bit, etc.) from the HDMI IN jack does not appear on the TV
screen.
An image is not displayed on the entire TV screen.
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.
HDR contents cannot be shown in high-dynamic range.
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