A:AnswerNo. It's very easy. Unbox it, attach the legs, plug it in and turn it on. You just need to set up your Fire account, that took the longest, maybe 7 minutes.
A:AnswerMost home receivers have low fidelity speakers with accentuate the upper mid ranges and high, the human voice tends to be in the mid audio range.
A:AnswerTry looking at the menu with all the apps I think I saw a sling on there there's a whole bunch of apps. If not you can call Amazon fire TV and I'll talk to you about it.
A:AnswerThe red power indicator light comes on when I power off my TV. It is dim enough that I have not found it to be an issue. I do not know if it can be turned off.