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Operation Modes and the System Menu Section 6-3
Selecting Menu Items The menu items in the System Menu are displayed on the NT31/NT31C
screen as touch switches. Menu items can be selected simply by pressing
them.
Example: Displaying the MAINTENANCE MODE MENU screen by pressing
Maintenance Mode in the System Menu.
Switching from the
System Menu to the RUN
Mode
Return to the RUN mode by selecting Quit in the System Menu and other
menus.
Reference: Unlike previous PT models, the NT31/NT31C does not return to the RUN mode
automatically if no operations are performed.
POWER
RUN
Switch the power to the NT31/NT31C ON while pressing this touch switch.
Press Maintenance Mode.
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