11218156

Paragraph Number

67

In one embodiment, the user interface 510 comprises an adjustable potentiometer. Additionally, the user interface 510 may comprise an adjustable user control 512 to allow a user to manually adjust the desired power output. In certain embodiments, the user control may include a dial or knob. Additionally, the user control 512 may be labeled to provide the user with power level or temperature level information.

Added by DJM 2 2021