Managing Apple TV WiFI settings without the remote control
With Apple's release of Apple TV Software Update 5.1 IT professionals can now manage a variety of settings on Apple TV over USB.
Apple TV: How to install a configuration profile
<http://support.apple.com/kb/HT5437>
Apple TV: How to configure 802.1X using a profile
<http://support.apple.com/kb/HT5438>
Apple TV: How to configure a proxy using profile
<http://support.apple.com/kb/HT5439>
About Apple TV (2nd and 3rd generation) software updates
<http://support.apple.com/kb/HT4448>