There are several synonyms for the term "normal manual operation," including "routine manual process," "usual manual function," "typical manual task," and "standard manual procedure." These phrases refer to the regular or common way of performing a task or operating a machine manually, without any special equipment or assistance. Other related terms may include "conventional manual operation" or "traditional manual function." In contrast, automated or electronic processes may be referred to as "digital operations," "computer-controlled functions," or "automated procedures." These synonyms may be useful in technical or industrial contexts when discussing manual processes and procedures.