I'm not sure if it's the rx-326, but it is an rx that I bought from Costco. After the breaker switched off in my room there is no connection between the tv and remote. So now I have to get it off the wall, or continue to use the 8 foot ladder to change the channels. I don't know what brand the tv mount is so I know know how to take it off. The folks who put up the tv didn't leave the manual for the mount. Damn.