Service Tests; Keyboard & Switch; Touch Screen; Display - Sony Xperia C3 Dual Test Instructions

Tests
2.2

Service Tests

2.2.1 Keyboard & Switch
Text Note: The Home Key, On/Off key and Multitask Key
are not part of the keyboard test, but are in the Manual
tests.
To return to the Service Test Menu, wait for 8 seconds.
Press all keys on the:
-Back key
-Menu key
-Volume up key
-Volume down key
-Auto Focus/Camera key

2.2.2 Touch Screen

Move a finger across the touch screen, a line will be drawn
as it touches.
Check all area of the touch screen as indicated by the two
lines.
Press the Back key to return to the Service Test Menu.

2.2.3 Display

Minor variations in the display's brightness and color
may occur between phones.
There may be tiny bright dots on the display, called
defective pixels and which occur when individual dots
have malfunctioned and cannot be adjusted.
Two defective pixels are considered to be acceptable.
Touch the display using a finger. With every touch, the
display will show Nine test patterns of White, Gray, Black,
Red, Green, Blue, Rainbow Colors, Cross-Line, TV Pattern
on the full screen. Make sure that there are no missing
segments and that the colors and contrast are OK.
Press the Back key to return to the Service Test Menu.
1290-1681 Rev 3
©
Sony Mobile Communications AB – Company Internal
Test Instructions (mech)
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