Yamaha RX-V683BL help needed please

Colombianlove41

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Premium Supporter
Aug 23, 2010
3,484
Gotham
Hey kids,
I’m having an issue: my receiver has 2 pre-outs for a 7.2 system. I can out for the life of me figure out why the second sub is let working. It isn’t showing up on the speaker config and I don’t see an option. The manual is vague so can someone help please? Thanks in advance
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