I have three ceiling fans throughout the house. I need to set each one to match the remote so that all do not respond to a signal. I do not have the literature. I have located the switch on the remote but cannot find the access to the switches on the fan. Can you help?

Thanks

Usually under Canopy(at ceiling) or in switch housing.

Sometimes in the switch housing or the motor housing.

Ceiling fan remote controls - help and FAQ- Ceiling Fans N More