The wall control is hard wired to the opener and doesn't use the receiver. The keypad does use the receiver. If you have hand remotes that work then it is your keypad that has quit working. Without remotes you cannot know if it is the keypad or the receiver.
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The wall control is hard wired to the opener and doesn't use the receiver. The keypad does use the receiver. If you have hand remotes that work then it is your keypad that has quit working. Without remotes you cannot know if it is the keypad or the receiver.