Which of the following is NOT a mode of operation for the AIP?

• A. Normal Display Mode
• B. User Data Entry Mode
• C. Maintenance Mode
• D. Diagnostics Mode

Answer: (D)

Modes of operation describe typical ways you interact with the AIP during normal use. Normal Display Mode is the everyday view where readings and statuses are shown for monitoring. User Data Entry Mode is when you input settings, calibration values, or operator data. Maintenance Mode covers routine service tasks like checking components, running upkeep procedures, and applying updates. Diagnostics Mode, on the other hand, is not a regular mode of operation; it represents a special testing capability used to verify hardware and software, usually accessed via a service or diagnostic tool rather than a standard operating state. So the one that isn’t a standard mode of operation is Diagnostics Mode.