LG 55LM670T User Manual page 174

To❐use❐a❐USB❐wired/wireless❐keyboard
❐ ❐
Connect your keyboard to the USB port. You can enter text with the keyboard
when using the search function and the Internet.
✎ Text cannot be entered on some screens.
✎ It is recommended to use the product which is tested for compatibility with
LG TV.
LOGITECH K200, LOGITECH K400, MICROSOFT Comfort Curve 2000,
MICROSOFT MS800, and LG Electronics ST-800
✎ You can change the input language by pressing the language switch key (or
the right Alt key) on your keyboard.