A:AnswerI would encourage you to review the specifications for this unit to determine if it will meet your needs. ^Daphane https://www.lg.com/us/tvs/lg-24LF454B-led-tv
A:AnswerAny indoor antenna that has a coaxial connector can be connected to the F-Type 75-Ohn, coaxial connector on the back of the LG 720p LED TV – 24” Class (23.6” Diag), Model # 24LF454B that is labeled "Antenna/Cable In"...^IFV
A:AnswerI would strongly suggest calling the LG customer care phone number which I called to register my TV over the phone. And I also called that number to ask a few questions before Time Warner came to set it up for me. That number is available until midnight to call and they really do help you out. That phone number is stated very often in the answers to the questions section and it really is live.
A:AnswerThe LG 720p LED TV – 24” Class (23.6” Diag), Model # 24LF454-PU has one HDMI port in the back next to the 75 Ohm, F-Type Coaxial connector...^IFV
A:AnswerIt has a sleep timer (even has a handy “sleep” button on the remote. It is not a Smart TV though, so no built in Roku - you’ll have to buy one separately.
A:AnswerThey use a wall wart with a barrel type DC power plug that plugs into the TV. No AC cord. On the 22 & 24" model: 19VDC @ 1.3A 28" model: 19VDC @ 1.7A
A:AnswerNo, this model has only the one HDMI input. You will need a VGA or DVI input unless you have a newer PC with HDMI out. If you do not need the TV tuner I would look at monitors.
A:AnswerPlease seek recommendations/opinions at https://lgcommunity.us.com. The LG Community Forum is a great resource for getting help from other LG customers. ^Daphane
