Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: I have a 5.2 setup and don't intend to add any speakers.  Can I still use a 7.2 receiver? Also, is there a way to bypass the wifi in the receiver?
Document: I plan to add a PS4 next year. The television is also connected through HDMI. My speakers are a mixture of JBL and Polk. This receiver drives quite a bit more power than my old receiver so the volume can now go ear-shattering levels.. I liked the self-setup for the speaker levels based on the optimal seating location. That is another feature my old receiver lacked.Sound quality is amazing. I tried some blurays, and some video games, all sounded outstanding.
That&#8217;s where 7.2 presents an issue. I could have unplugged the speakers from my office and tested the 7-channel surround, but I only found one 6.1 movie and two 7.1 movies in my collection. Since all the rest were 5.1, that would mean the receiver was extrapolating sounds from those channels and spreading them amongst the extra two. That seems to me to not be &#8216;how the director intended&#8217;.
This receiver is a wonderful step up from my several year old Harmon Kardon. I switched to all HDMI some time ago, so love the additional ports on this receiver. I particularly like that there is one in the front, as my wife streams the laptop through the receiver, so I no longer have the unsightly cord hanging off the back, we can store the cord when not in use.Setup was easy if you follow the directions.
Whatever processing the Onkyo was doing (and I confirmed it was up converting to 1080p) made no discernible difference. It also seems you can&#8217;t run both HDMI and component out at the same time, soI plugged the Wii into the TV, set it back to progressive, and output the TV audio to the receiver. What a waste of a potentially great feature.One great benefit of moving up the price chain with this receiver was the on-screen setup.
The biggest selling point for this receiver is its support for 4K content. Many receivers will play 4k video, but not like this one. I upgraded to this receiver from the TX-NR609, which is an older THX Select2 Plus 7.2 receiver. I made the switch because I wanted a few of the new features, more power, and most importantly, improved 4K support.
I stream Pandora without issue and have tied in to my computer for a music server. I have had no lag or processing issues with network services. Using the Android remote application for the phone is extremely convenient. I find I use the phone app way more than the supplied remote.Unfortunately I don't have a 4k set yet, so I can't comment on that aspect, but since the industry is heading that direction, it is a requirement for a new receiver in my eyes.
The Onkyo TX-NR737 is a big home cinema receiver with a huge laundry list of features. It&#8217;s THX Certified, will fire up to a 7.2 surround system, and can power two other rooms. It has 7 HDMI sockets, can upscale analogue signals, receive from a DLNA server, and has wi-fi built in, even a phono port for a turntable.
The Onkyo shares a lot of the same features and even the same remote applications. The Integra has Audyssey which has been replaced by AccuEQ on the Onkyo. I can't tell a big difference between the two. 7 HDMI inputs is also a great feature. Although I don't currently require all of the features, it is nice to know I have room to grow with this unit.Overall easy set up, jam packed with great features and excellent sound. Highly recommend.
One huge downside to Zone 2/3 is that it won't output a digital signal. In other words, you can't run an HDMI device on the receiver and output the audio to Zone 2/3 speakers. It has to be an analog input such as the USB/Net input for things like iPods that run in two channel stereo.
I give this AV receiver 4 stars because of poor wifi connection issues. The receiver constantly drops wifi connection when put on standby, this is despite enabling the wifi standby mode. I have a sony blue ray next to it and this never drops the wifi connection. At this rate I will have to get an ethernet connection to it. Otherwise it is performing well and hopefully will not develop the issues onkyo AV receivers are notorious i.e heat build up!
Answer: Yes. Just hook up the 5.2 speakers. It detects what you have and you can do speak config in the settings menu. Again, network config in settings for wifi, plug in a network cable and just set it to wired or no network connection if you want. I think it auto detects the network cable as well.