LG LGD851TN - Manual (Page 142)

141
Wi-Fi Caution
This device is capable of operating in 802.11a/n/ac mode. For 802.11a/n/
ac devices operating in the frequency range of 5.15 - 5.25 GHz, they are
restricted for indoor operations to reduce any potential harmful interference
for Mobile Satellite Services (MSS) in the US. Wi-Fi Access Points that are
capable of allowing your device to operate in 802.11a/n/ac mode (5.15 -
5.25 GHz band) are optimized for indoor use only. If your Wi-Fi network is
capable of operating in this mode, please restrict your Wi-Fi use indoors to
not violate federal regulations to protect Mobile Satellite Services.