However, we have done everything under our control to maximize the operating range of this system. Furthermore, it has special circuitry to assure that this maximum output power is maintained until just before the battery goes dead. Other transmitters emit less and less power as the battery wears down. The Receiver employs a reception method far superior to that used in a typical garage door opener or auto alarm. The SRR has been designed to give you simple, reliable operation for many years.
Transmitter is off.
Battery is dead. Press any button for 1 sec. Can't access all the desired stations on the transmitter. Maximum station number is set wrong. Receiver doesn't beep two times after plugging it in.