Paire my Panasonic remote controll to apple tv hd

If it's possible for your Panasonic TV remote to control the Apple TV HD, how to make that work will be explained by Panasonic (in your TV manual and/or on Panasonic's www site).

More often, folks are looking to control their TV's On/Off & Volume functions with their Apple TV Remote as explained in here: If you can't control your TV or receiver with your Apple TV Remote - Apple Support.