Press the Home button on your DISH remote twice. If your remote is model 40.0, which lacks a Home button, press the Menu button once instead. Select Settings from the on-screen menu. Select Remote Control from the on-screen menu. Use the on-screen menu to select the device you want to pair. Select the Pairing Wizard option from the menu. The first step is to restart your Roku device. Simply turn off the TV and unplug it. Once the TV is unplugged, you need to press the power button on the TV (not the remote!). Hold the button down for around two minutes. Now, connect and turn on the TV. You will have to pair the remote again. Jack : Hi and welcome to justanswer. To answer your question; Normally you should be able to use the menu button on the tv to get access to the "operation locks" Here is the procedure; To unlock the buttons on the remote control by using the touch sensor panel of the main unit (see page 25): 1 Press MENU to display the MENU screen, and then press VOLl/k to select "System Options". 2 Press CHs 218K views 8 months ago. Sharp remote control not working? Give these easy methods a try and see if it fixes any issues you might have.Get a replacement all in one remote here - http I have inadvertently locked out the remote and the main unit of my Sharp LC-60LE831U. The remote has fresh batteries and does not work. The main unit displays "operation with contorl panel prohibited" … read more Sharp Aquos Model LC-80LE642U - Remote will not operate TV. Will neither turn TV on nor does Menu button work. Changed batteries, TV setting is illuminated on remote. I have a sharp Aquos lc-40c32u tv with no remote. I can get my dish network remote to control the power/volume nd even trhe menu button brings up the menu line but i can't move the cursor to select an … read more One Minute Fix- Try this method first before going out to buy another TV remote. I have fixed numerous TV remotes (and sound bar remotes) by using this metho Red light is flashing. Most Roku streaming players have a light on the front of the unit. Under normal operation this light is either off or white, and may flash when you press buttons on your remote control. However, it will FLASH RED when your device has insufficient power. Note: If the RED LIGHT IS SOLID (not flashing), your device is 3. Check your Sharp Remote. Sometimes, the problem is not your TV but your Sharp remote controller. If you see a standby light ON on your TV, but it is not responding to your remote button input, it is possible that your TV remote is not working. fjos6Nt.