A spray nozzle for producing an asymmetrically distributed fluid discharge pattern such as for use in a container coating application is provided. The method further includes correlating each of the at least one character with a unique numerical value and receiving a selection command and a modification command, wherein the selection command is the unique numerical value corresponding to a selected character. The mounting collar comprises a collar body having a central aperture defined by an aperture wall wherein the aperture receives the manifold end therein. The coil array can provide spatial freedom, decrease power delivered to parasitic loads, and increase power transfer efficiency to the portable electronic devices. The air diverting member includes a first portion aligned for accepting air from a first region of the temperature gradient and a second portion for delivering the accepted air toward a second region of the temperature gradient.