A:AnswerHello there,
Yes this television is able to scan for a digital antenna signal which means this is a QAM tuner.
Pioneer Support
Louise
https://www.pioneerelectronics.com/PUSA/AboutPioneer/Contact+Us
A:AnswerWhile you're watching something, push the settings button on the remote. A menu will appear on the right side of the screen. Scroll down to Picture and select it. You can select the different picture presets from there or select custom and adjust everything independently.
A:AnswerYes. Thats exactly what I had to do because when I attached the legs there wasnt much space on the table and it was hanging over the edge making it easy to topple over. So I bought an adjustable swivel stand. So now theres more than enough room including under the tv.