Check the batteries first. Check the battery contacts inside the battery compartment for any rust or dust accumulated. Clean them well with emery paper. Check the remote control with fresh batteries installed. If these do not help you, the PCB inside the remote control that contacts with the rubber pad might need cleaning. If you wish to get more details about how to clean a remote cotnrol, check the site linked here.http://electronicshelponline.blogspot.com/ Pull up previous posts or type in the brand name and model number to of your set, to its search box, and press 'Enter' or view it in Mosaic / Timeslide option.
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Check the batteries first. Check the battery contacts inside the battery compartment for any rust or dust accumulated. Clean them well with emery paper. Check the remote control with fresh batteries installed. If these do not help you, the PCB inside the remote control that contacts with the rubber pad might need cleaning. If you wish to get more details about how to clean a remote cotnrol, check the site linked here.http://electronicshelponline.blogspot.com/ Pull up previous posts or type in the brand name and model number to of your set, to its search box, and press 'Enter' or view it in Mosaic / Timeslide option.