Please make sure your old remote control is same with picture.
Pairing the remote:
The prerequisite for this is that the TV set is switched on beforehand. Since switching on with a new, unregistered remote control is not yet possible, the TV set must first be started manually using the small, somewhat hidden switch located in the middle of the bottom of the TV set.
Step 1- Remove the power cable from the TV
Step 2 - Connect the power cable of the tv
Step 3 - Turn on the TV
Step 4 - Locate the "MI" and "Home" buttons The "MY" button is just above the red square button The "Home" button is just above the yellow square button
Step 5 - Press the "MI" and "Home" buttons at the same time and keep them pressed until the drawing of a TV remote appears on the TV and wait for it to synchronize