Turn the range dial counterclockwise to decrease the range control of the security system. The range dial controls how far the security system will detect motion.
Turn the range dial clockwise to increase the range control. he higher the range control, the more likely that false trigger will occur, which means that the device will pick up on small children and pets.
Reposition the security device in the opposite direction of interfering items such as dryer vents and air conditioning units to avoid false triggers.
Turn the "On Time" setting to the left or "Test" position to activate the light for five seconds only when the sensor detects the movement of someone approaching.
Move the sensor up or down to determine the range zone.
Slide the "Lamp Mode" to the "normal" position and set the range to the middle position.
Walk around in front of the sensor and stop when the light turns off. Wait for the light to turn and walk to determine the range of the security device. Adjust the device as needed to increase or decrease the range.