Onkyo TX-DS696 Receiver "difference ways hooking new sub" Questions

...new to this stuff, so any help is appreciated. Thank you! It sounds like you're doing everything right. Did you define the sub to the Onkyo (Subwoofer = Yes, page 22)? Let's prove the sub works. Set ...

...hooking the sub-woofer up differently. The only other option for you would be, to connect the subwoofer with the speaker level outputs of your receiver from the front "A" speakers. Get some speaker ...