Article ID : 00303999 / Last Modified : 05/20/2025Print

When using the Acoustic Center Sync feature, noise is heard from the TV

    IMPORTANT: This article applies only to specific products and/or operating systems. Check Applicable Products and Categories for details.

    You may hear a hissing sound when using the TV's Acoustic Center Sync function. If this happens, in the area where the power cable comes out of the back of the TV and the area around other external devices, make sure to keep the cables of the Acoustic Center Sync device away from those cables.

    Note: Due to the nature of electronic devices, you may hear a slight noise when you're very close to the TV speakers. This is not a malfunction. When watching TV from an appropriate viewing distance, this should not be audible. Additionally, there may be cases where the audio signal of the content being played contains components that sound like noise.