I am trying to program our new XR15 X1 remote with our Panasonic TV and Polk 9500BT soundbar without any success. With 1-2 codes, I am able to get the mute to work and the Volume Down button works to Increase the volume. The Volume Up button on the remote doesn't do anything. I have tried every code I could find online and from the tv screen.
When I look at different instructions online, some reference holding a setup button, but the XR15 does not have one.
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