Iconia B1-A71, Руководство по обслуживанию

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2-4 Diagnostic Utilities
Main Menu
The diagnostic tool tests Two-finger-touch, Multi-touch, RGB, Hardware Keys, Front Camera,
Speaker, Microphone, and SD card functionality.
Select the function(s) you want to test, and then tap
OK
to start.
Figure 2-4. Diagnostic Tool Main Menu
1. Two-finger-touch Test
Use this to test 2-point touch on the panel.
Press and hold a finger on the red block and use another finger to draw along the yellow squares
around the panel and the “x” on the middle of the screen.
The result is
Pass
if all the yellow squares turn green. The program returns to the main menu after
the test is finished.
Figure 2-5. Two-finger-touch Test
Step 1 –
Select item(s)
Step 2 –
Click “OK” to start testing