RCU pairing with my OSNtv was not successful, what should I do now?

 Updated 

If the RCU pairing failed, please bring the RCU closer to OSNtv box and try again to pair the RCU with the box. Please press the "LiveTV" and "Back" buttons simultaneously till the LED on the RCU blinks four times and then press any button on the RCU to pair it with the box.