The present invention relates to a wind-proof umbrella having a Y-shape wire, which includes a normal shaft, a runner, a main rib, and a branch rib. The movable armature is configured to provide two generally cylindrical radial magnetic flux paths. When loaded with a tabulatorballot box, the cart may be wheeled from storage into a usable position in the precinct, onboard equipment plugged in, the utility cart deployed and privacy curtain erected, and the precinct is then ready for voting traffic. The collimator is coupled to the cone output and configured to collimate radiation received by the cone output. Circuits and methods for changing a page length of a semiconductor device enable selective activation of one or more corresponding wordlines of memory cell array blocks of a memory cell array to thereby change the page length according to a specified operational mode. The device identifier includes chipset and firmware information regarding remote DSL CPE.