Haier TV and remote control are pre-coded in the factory, so there is no need to re-code them in general use. However, if the remote controller works abnormally and a new remote controller or TV set is replaced, it is necessary to re-check the code to make the remote controller work normally. The code checking steps are as follows:

Turn on the power of Haier TV and display the normal picture. Then, find the remote control signal receiving window on the back of the TV, and prepare to receive the setting signal of the remote control.

On the Haier TV remote control, press and hold the "OK" key and the "Menu" key at the same time for about 3-5 seconds until the "Confirm/Cancel" key on the remote control starts flashing. At this time, the remote controller is in the code setting state and can send setting signals to the TV.

Aim the remote controller at the signal receiving window of the TV, and press the "Confirm/Cancel" key on the remote controller to send the setting signal. If the TV set receives the setting signal, a prompt of "Remote control is set successfully" will appear on the screen, indicating that the remote control and TV set are coded successfully. If the above prompt message does not appear on the screen, it means that the TV set has not received the setting signal, and it is necessary to re-execute the second and third steps to ensure that the remote controller correctly enters the setting state and send the setting signal for it.

If many attempts are still unsuccessful, it may be a hardware problem of the TV or remote control, and you need to contact Haier's after-sales technical support. After the codes are aligned successfully, the "Confirm/Cancel" button indicator light of the remote control will stop flashing. At this point, you can use the remote control to operate and set up the TV normally. If the code alignment is unsuccessful, the corresponding function keys of the remote controller will not be able to control the TV correctly.

As users of Haier TV, it is necessary for us to be familiar with the specific steps and methods of remote control code alignment. Only by ensuring that the remote control works normally can we use and control the TV easily and comfortably. I hope the above content can provide you with a detailed description of Haier TV remote control. If you have any other related questions, please feel free to ask. We will provide you with professional and detailed answers.