Instruction: Answer the given question using the supporting document.

Input:
Question: wifi connection
Document: So I did the next best thing. I moved the modem and router out to the living room and used an Ethernet cable to connect directly. No problems now. But I don't think its the TV's fault...more likely my WiFi connection. Still loving my Vizio! The Olympics never looked so good!
I purchased this from Best Buy for black Friday on sale at $599.99. That price for a LED 240hz 3D Smart Wifi set you say. Sounds like a good deal with all those cool features doesn't it. Well, I am on my third one now. The first one wouldn't connect to internet at first, but after about 50 times redoing over and over it finally connection. Then the date wouldn't change off from 1970 for the year. That finally fixed itself too.
*  The Vizio apps are easy to use and initialize quickly. Connection to our wireless internet was very straight forward. *  It is a Smart TV, if you load a disc in the Bluray player, the TV will turn itself on and go to the proper HDMI input automatically. The TV will automatically prompt you to select 3D mode when a 3D disc is in the player. *  TV volume is controlled by the cable remote.
excellent picture, very good wifi streaming. 3D looks good. has the best ratio of screen size to set size of any TV I've seen.
easy setup, sharp picture and integrates with wifi easily.simple remote and apps work well.wish it had printed user manual butthe online manual is simple to navigate
The delivery man carried it in, unboxed it, helped put on the stand and helped with a quick set up to make sure it worked. Love the picture. The wifi works good and the 3D is better than the theaters. A really good value.
Also unlike my last super slim TV this one does not have a power brick you have to find a place to stick.On another note i have tried everything I have read here to get my TV to update its firmware to use the Wifi function of the remote.
Great picture. Infact I am amazed at the picure quality.3D works great from an S5100 3D player.Remote is weak  because they have not turned on the Wifi yet. (summer update? )Slight light bleed, only see-able with no source or really dark scenes.Xbox360 games look great as well.
I wanted a Smart TV, with at least 120Hz. When the sales guy told me they had a TV in my price range with 240Hz, I was shocked. Saw it on display, right next to the Sony 4K television and to be perfectly honest, it held it's own.The setup took about 20-25 minutes, the remote was hit or miss, there's no keyboard, so it was one letter pressing for registering, syncing to wifi and labeling inputs.
What can I say? This is by far the best TV I've ever owned. I don't really write reviews but A brief one here, I think, is in order. The quality of the picture literally unbelievable. You think you'really there! The 1080p is nothing short of glorious. The 3d is almost as good as the movie theater (maybe better). Comes with a bunch of free 3d glasses, all the intuitive apps, wifi, etc.
Answer: Yes. I can use both avail. bands with it (2.4 & 5hz).