“Just hooked up my Sony wireless headphones. There is a mid range hum that is very annoying. Also, the voice is not synched with the video; a little off. Any help?”
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the mid range hum may be caused by some electro-magnetc source interference affecting the transmission/headphone charging tower, the headset itself, the 3.5 mm connecting cable, or the connection at the TV headphone input port. Proximity to electrical appliances, especially microwave ovens can be troubling. also interference when crossing cables can hum, which implies the need for a more robustly shielded cable. Sorry that I cannot answer the voice synch issue - above my pay grade.
Sorry, there was a problem. Please try again later.A hum only? Mine had bongo drums. Return them to Best Buy. Try the Insignia. The salesman said most of them are being returned
Sorry, there was a problem. Please try again later.You might need to take it back. Shouldn't have the hum but I don't know why the video and audio would be off.
Sorry, there was a problem. Please try again later.I'm not sure but you could try setting a different channel on the bottom of the sony unit.
Sorry, there was a problem. Please try again later.Hi Bruce, we are sorry for the inconvenience this ma have caused. Please refer to the troubleshooting link to isolate the issue: https://www.sony.com/electronics/support/articles/00086441 Regards, Erin Sony Social Support
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