1. Plug the power cable of the TV set into a working mains socket.
2. Replace the batteries in the remote control.
Unplug the plug of the power cable from the mains socket, wait approx. 30 seconds and plug the power cable back in. The device should then work normally. If it still cannot be solved, please apply for after-sales service by calling at Toll free no. 1800 102 2777