A grounding wire is formed by bending a conductive wire. The apparatus includes an image display assembly displaying a first image at a first display time and a second image at a second display time. The heat-transfer sheet and the activating ink are specially formulated so that only the areas of the heat-transfer sheet onto which the ink has been printed become adhesive under heat-transfer conditions. The tape pull-out member includes a projection provided on the second surface. The presence of ACI is detected based on the correlations of the filtered I and Q samples and the power of the input I and Q samples.