What determines the selections of the MAIN MENU?

• A. Security level
• B. Operator ID
• C. Date and time
• D. Battery status

Answer: (A)

Selections shown on the MAIN MENU are controlled by the user’s security level. The system uses this level, assigned after you log in, to determine which functions you’re allowed to access. Higher security levels unlock more options, while lower levels limit what you can see and use, helping prevent unauthorized operations. The Operator ID is about authentication, but the menu content is dictated by the resulting security level. Date and time or battery status reflect system state, not permissions, so they don’t determine what appears in the MAIN MENU. For example, a user with higher privileges might access configuration or maintenance tools, whereas a basic user would see only routine operation options.