Omron NA5-15W101S-V1 User Manual page 144

4 System Program
LCD Display
A color bar is displayed. Use this to check the LCD.
Tap the screen to move to the next display.
Touch Panel Calibration
This screen is used to calibrate the touch panel. Tap the plus signs that are displayed.
To cancel, double-tap any position.
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NA-series Programmable Terminal Hardware(-V1) User's Manual (V125)