
JBL Bar 9.1
820 W, 9.1 Channel

JBL Bar 9.1
820 W, 9.1 Channel
I bought the part but the calibration does not work, I put the 2 detachable speakers next to me on the back of the sofa (right, left). Then I press the HDMI button for 5 seconds. Then the calibration starts. Then I get the message, Retry. It's quiet in the living room. So if anyone has managed it I would be glad to know how?