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SECTION 2
PT Internal Data Structure and Display Methods
This section describes the internal data structure of an NV-series PT, how to control the screens displayed on the PT, and
how to control the backlight.
2-1 Internal Data Types and Structure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2-1-1 Overview of Internal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2-1-2 Details of Internal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2-2 Displaying Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2-2-1 Startup Screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2-2-2 Switching Screens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2-3 Backlight Display Methods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2-3-1 Specifying Backlight Colors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2-3-2 Automatic Backlight OFF Function . . . . . . . . . . . . . . . . . . . . . . . . . 14