LG 47LM9600 Owner's Manual page 98

To register the Magic Remote Control
To use the Magic Remote Control, register it with your TV first.
Register Magic Remote Control as follows:
1 Turn on the TV and wait for about 10 seconds and then press
button while pointing the remote control at the TV.
2 The remote control is automatically registered and a registration completion
message appears on the TV screen.
If you failed to register the Magic Remote Control, turn off the TV and try
again.
Wheel(OK)