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7-4. Operation Check
■ Touch Panel
Touch Panel should be checked.
No.
1
2
3
4
Display
Cross Test
Test Items
Corners Test
Start Exit
Exit
Tap 4 corners to perform testing !
X:0
Y:0
Exit
Check
If the four marks do not
disappear, tapping if NG.
Make sure the cross disappear
after tracing.
Note: Some small area of the
cross may not disappear at the
end.
At that time, "Test Failed!" comes
up, but disregard it.
If NG
Touch
Panel,
Main
PCB
Operation
Check the item which you want
to test and tap "Start".
Corners Test
Tap on the four points at corners.
After the test, "Test Passed!" or
"Test Failed!" is indicated.
Cross Test
Trace the cross top to bottom,
and right to left.
After the test, "Test Passed!" or
"Test Failed!" is indicated.
Tap "Exit".