Display test
Follow these instructions to test the functionality of the
1.Touch Administration, touch Troubleshooting, and then touch Control Panel.
2.Touch Display. The display test shows test patterns on the
Buttons test
Follow these instructions to test the functionality of the
1.Touch Administration, touch Troubleshooting, and then touch Control Panel.
2.Touch Buttons. The buttons test directs you to press each
Touchscreen test
Follow these instructions to test the functionality of the
1.Touch Administration, touch Troubleshooting, and then touch Control Panel.
2.Touch Touchscreen. The touchscreen test divides the screen into a grid and then asks you to touch each section of the grid to test its functionality.
ENWW | Diagnostic tools 147 |