What does Check 100 RF receiver mean?
A ‘Check 100 RF Receiver’ error message for various reasons. One reason you’ll get this error message is due to the fact that a wireless device’s serial number may have been entered into programming and no receiver is present. Another reason you would get this error is if the receiver is configured wrong or if the wiring you’re using is defective.
If you get this area first make sure you’ve configured or hook in the receiver correctly or you had added a receiver before manually entering wireless device serial numbers into programming.