Chapter 5 System Menu
8. ADC Test
Test if ADC channel changes correctly or not. It includes pressing force, system
voltage and temperature, etc. settings.
9. USB Test
Test if USB disk is connected correctly. Ensure to switch USB Device and USB Host
when testing.
10. Key Test
Test if the function keys are pressed normally. When pressing ~ keys on
HMI panel, the corresponding icons will show on the screen. If there is no
corresponding icon shown on the screen, it indicates this key is damaged.
11. Color Screen Test
Color level and saturation test
5-24 Revision May, 2010