What does the menu switch do?

• A. It switches between day and night viewing modes.
• B. It pulls up a secondary menu for calibration routines.
• C. It will pull up the main menu on the top of the display and allow you to toggle through the options.
• D. It resets the display to factory settings.

Answer: (C)

The switch is meant to bring up the system’s on-screen menu and let you move through the available options. When you activate it, the main menu appears along the top of the display, and you can toggle through the different items to adjust settings or view status. This matches the typical user interface pattern: a single control opens the main navigation and lets you scroll through what the display can do.

The other functions described don’t fit this control’s purpose. Changing day versus night viewing modes is usually handled by a dedicated mode switch or lens setting, not by opening the main menu. A secondary calibration menu would typically require a separate control or a specific sequence, not the generic menu switch. Resetting to factory settings is a guarded operation and would not be invoked by the standard menu toggle alone.