User Manual

Utility Function 65
Figure 13.5 System Information Interface
Figure 13.6 Help Menu
Down Cursor downward to select.
Select Read the currently selected help information.
Cancel Exit the built-in help system.
13.11 Test/Cal
Choose Utility → Test/Cal, to enter the following interface.
SelfTest Perform a system self-test.
TouchCal Do a touch screen calibration.
Return Return to the Utility menu.
13.11.1 Self Test
Press Utility → Test/Cal → SelfTest, to enter the following menu.
ScrTest Run screen test program.