A:AnswerNo, this TV doesn't support headphones and TV speakers at the same time.
You could try to connect headphones model NS-HAWHP2 to the 3.5 mm Audio Output on the TV and connect a Soundbar NS-HMSB20 using the RCA cable to the docking station.
A:AnswerHi there,
I do suggest to please contact out customer service for further assistance at 1-800-468-6744 at your most convenient time
Gem
Toshiba Products
Please visit us at www.tvna.compal-toshiba.com/us/un/
A:AnswerLet me be more specific. My boss wants to use this TV like a billboard that can display a slideshow of pictures. I simply want to plug in a flash drive and show a slideshow of a string of pictures on that flash drive. Sure, I know, it seems like a waste of resources, but that what the boss wants and I don't want to have to connect a PC to it and waste more resources.