Systems and methods are disclosed for employing a housing as part of a hand held scanner as to increase utility and add ruggedness. The first polarized components are transmitted along a first optical path and the second polarized components along a second optical path. A plurality of heat level selection members is operationally coupled to the control member for selectively choosing a desired relative heat level for each of the burners. For the shorter iron clubs, the wall extends from the top portion of the cavity back golf club head to the bridge member. In one implementation, the transmit power of a transmitting device is reduced to permit a receiving device to demodulate a signal.