LG 60PM9700 User Manual page 78

✎ DSL service must use the DSL modem; and cable service must use the
cable modem. Since only a limited number of network connections may be
available, TV network setting may not be used depending on the contract
with Internet service provider. (If the contract does not allow more than one
device per line, only the already-connected PC may be used.)
✎ A wireless network can experience interference from other devices that
use the 2.4 GHz frequency (wireless phone, Bluetooth device, or microwave
oven). Although interference can also happen when using the 5 GHz
frequency, it is less likely to occur.
✎ The wireless environment can make wireless network service run slowly.
✎ Failure to turn off all local home networks may cause excessive traffic on
some devices.