Sony HT-A7000 Help Manual page 26

TV
Optical digital cable (not supplied)
Note
Make sure that the connectors are firmly inserted.
Insert a plug of the optical digital cable in the correct direction by checking the shape of the plug and connector on the bar
speaker and TV. If the plug is forcibly inserted in the wrong direction, the connector and plug may be damaged.
5-024-835-11(2) Copyright 2021 Sony Corporation
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