Full Product Manual

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Figure 8-5 Sample About Screen
Tool Self-test
The Tool Self-test function checks if the display and keyboard are working
properly.
Display test
The Display Test function checks if the LCD display is working normally.
1) From System Setup screen, use the UP/DOWN scroll button to select
Tool Self-test, and press the OK button.
2) Select Display Test from Tool Self-test menu and press the OK button
to start test.
Figure 8-6 Sample Tool Self-test Screen
3) When completed, press the ESC button to exit.
Keyboard Test
The Keyboard Test function verifies if the keys are functioning properly.