Disclosed are targets devices and method of using the target devices for electronically determining the location of projectile impacts on the surface of a target. A subscriber line circuit for handling telephone signals supplied by an analog telephone set and data supplied by a data terminal is also provided. The device is programmed for executing an instruction by the first functional unit, the execution of said instruction involving inputoutput operations by the first functional unit, wherein output data of the first functional unit is processed by the second functional unit during said execution andor the input data is generated by the second functional unit during said execution. A viewer can select a selectable display area from the display device to instruct the display controller to perform an action associated with the selected selectable display area. The method also includes applying a voltage potential between the fluid bath and the conductive substrate and electrodepositing a dielectric layer that includes the dielectric material on the conductive substrate.