Problem: At different times the receiver beeps once per minute. The beeping continues until the receiver is disconnected from power source and reconnected. Beeping will also stop if receiver is placed in one of the silent modes and returned to normal mode. This problem occurs at various times, from soon after receiver is reset to 12 or more hours later. It also occurs when receiver is in Temporary or Permanent Silent Mode.
The receiver is giving a supervisory beep, which means the sensor is either on low or depleted battery or receiver is out of range with the sensor. Unplugging the unit will not stop the beep, however it may take 12-24 hours before the receiver starts to the supervisory beep again. The sensor will need to be maintained.