Performing Advanced Settings
Using the [Advanced Settings] Menu
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.
An image is not displayed on the entire TV screen.
HDR contents cannot be shown in high-dynamic range.
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Summary of Contents for HT-A9
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Page 30: ...5 025 234 11 2 Copyright 2021 Sony Corporation AC power cord mains lead supplied 30 ...
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