Patent ID: 7598628

Claim:
An arrangement for use in providing power to an electrical device, the arrangement comprising: a) an inverter generating an inverter output; b) a first switch having an open position and a closed position, the first switch operably coupled to connect the inverter to the electrical device when the first switch is in the closed position; c) a second switch having an open position and a closed position, the second switch operably coupled to connect a utility power line source to the electrical device when the second switch is in the closed position; d) a bypass controller operable to cause a first transition sequence in which the first switch changes to the open position and subsequently the second switch changes to the closed position, the bypass controller further operable to: cause continuous actuation of a first indicator when the first switch is in the closed position; cause continuous actuation of a second indicator when the second switch is in the closed position; and cause intermittent actuation of the second indicator during at least a portion of the first transition sequence.