Name :   Ian S. Piper Organization :   Diebold Election Systems, Inc. Post Date :   9/29/2005 Section Comments Section :   .20.5.4.2 Page no. :   (Vol 2) 5-9 Line no.:   Comment :   For the requirement in item (n), "Avoids mixed-mode operations. If mixed mode usage is necessary, then all uses shall be identified and clearly explained by comments;", there is no clear identification of what “mixed-mode operation” means. Proposed change:  Add a definition for "mixed mode operation".