In general, in one aspect, the disclosure describes a method to assign unique addresses to each sink device in a content network based on port numbers of a source and branch devices in the network. The port P2 is set to a disabled state, and then the bus reset is issued to cause the electronic instrument PC1 to acquire an access right. The anti-backdrive mechanisms prevent a torque related to the output assembly from changing the blade elevation. Data are read through two mutually adjacent main bit lines from two memory cells selected so that the sub-bit lines connecting the two main bit lines to the two memory cells are located between the sub-bit lines connecting the two memory cells to the common power line, an arrangement that reduces parasitic capacitance. In one embodiment, selecting to not display their information may be performed by \u2018mousing\u2019 over their information and selecting a display option. The logical volume is configured using an application-specific template for an application, where the application-specific template satisfies the intended use.