[Connecting R-26FA]

On 12/30/2017 at 1:14 PM, The History Kid said:

The terminals you are using are just for that top ATMOS channel, not the main drivers themselves.

 

You need to run that to the Height channel on your AVR, and run the second or third (either or, doesn't matter - you don't need both) to the main channels on the AVR.

What is a height channel 

[Connecting R-26FA]

I’m sorry but I have a avr-750 , it doesn’t show height speakers, I have the bottom wired but not the top , thus no sound at top