Abstract: The present invention includes a system that includes an identification code reader that reads the identification code on a keypad overlay and displays the keypad type for which the keypad overlay is designed. The identification system includes a keypad overlay that has an identification code positioned thereon. The system also includes an identification code reader operative to read the identification code. The identification code reader has a database of information associated with a plurality of keypad overlays. In particular, the database stores information that associates each of the plurality of identification codes to specific keypad types for each of the plurality of identification codes. Each of the identification codes is associated with a keypad overlay that specifies the functions of keys on a specific keypad type.

Abstract: The present invention is a color coded system for associating each of a plurality of individual electrical connection ports of a transactional terminal with a particular cable designated for connection with a specific one of the ports. The system includes a device that has a plurality of electrical connection ports for receiving cables. The device has a recessed portion extending around the electrical connection ports. The recessed portion has a rim defining the boundary of the recess. The system also includes a color coded alignment strip that has a surface of colors arranged in ordered positions on the strip. The colors of the surface correspond to color coded cables. The color coded alignment strip is positioned and is aligned in the recess in a position that aligns the colors with the electrical connection ports that are to receive the color coded cables of the corresponding colors aligned with the electrical connection ports.