Electronic trip unit, circuit interrupter including the same, and method of setting trip unit settings

A circuit interrupter configured to protect a power circuit, the circuit interrupter comprising:

• separable contacts;
• an operating mechanism configured to open and close said separable contacts;
• an electronic trip unit cooperating with said operating mechanism to trip open said separable contacts and having a plurality of trip unit settings, the electronic trip unit comprising:
• a first input member;
• a second input member;
• a multi-position selector configured to select one of a plurality of positions corresponding to values of the trip unit settings;
• a plurality of indicators each corresponding to one of the trip unit settings;
• and
• a processor having a routine,
• wherein the routine of the processor is structured to, in response to actuation of the first input member, increment a ring counter value and selectively activate one of the indicators corresponding to the ring counter value;
• and
• wherein the routine of the processor is further structured to, in response to actuation of the second input member, set a value of the trip unit setting corresponding to the activated indicator based on the selected position of the multi-position selector.