20 Most Recent Onkyo TX-SR304 Receiver Questions & Answers


1) Tap AUX
2) Press & Hold Setup (1 then 2 blinks)
3) Enter 30842 or 0842 (The remote should blink twice)
4) Press & Hold Setup (1 then 2 blinks)
5) Enter 994 (2 blinks)
6) Tap Setup (1 blink)
7) Enter "00051" (1 blink per number)
8) Tap Power (not All On, just "power") (The remote should blink twice)
9) Tap AUX
10) Press & Hold Setup (1 then 2 blinks)
11) Enter 30135 or 0135

Onkyo TX-SR304... | Answered on Apr 05, 2018


Hello, I am sorry for your issue. The audio inputs should not matter. It sounds like those inputs do have a problem. Please contact Onkyo at 800-2291687 option #3 so that we can troubleshoot with you and provide options. Thank you, Onkyo USA

Onkyo TX-SR304... | Answered on Jul 06, 2017


Your (5.1) receiver supports just 6 speakers. Left, Center, Right, Left Surround, Right Surround and Subwoofer.
http://redirect.onkyousa.com/redirect.cfm?type=own_manuals&file=TX-SR304_En_0124.pdf

Onkyo TX-SR304... | Answered on Jan 27, 2016


The problem was that some subwoofers (inluding my velodyne model) cannot process the LFE signals through the line level inputs on its amps, so the other way to run your subwoofer is to run the front left and right speaker outputs from your receiver to the speaker-level inputs on your sub, and then plug your front and left speakers into the soeaker level outputs on the sub. you have to set the onkyo receiver to "Subwoofer: No". that way the LFE signals are sent through the front speaker channels and you will get the same BASS output as if using the line-level input. O So yes it does require a bit more speaker cable, but it works fine now.

Onkyo TX-SR304... | Answered on Jan 07, 2014


you get better play back using an analog input like tape. the sound is true to form and better vocals and bass response.

Onkyo TX-SR304... | Answered on Jan 06, 2014


Most new recievers don't have a "phono" input. If your record player is an older kind without a built in preamp, you will need to purchase a Phono pre-amp (about $25) and then you can use any input you wish.

Onkyo TX-SR304... | Answered on Jan 06, 2014


It may be the surround mode you are in. Some modes do not use the center channel. Try changing to a pro logic mode, these will almost always use the center

Onkyo TX-SR304... | Answered on Jan 25, 2013

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