Test Instructions (mech)
1266-5128 Rev 2
Sony Mobile Communications AB
– Company Internal
7(25)
Tests
2.2 Service Tests
2.2.1 Keyboard & Switch
The Home Key, On/Off Key and Multitask Key is not part
of the Keyboard test, but is in the Manual tests.
To return to the Service Test Menu, wait for 8 seconds.
Press all keys on the:
-Back key
-Menu key
-Auto Focus key
(half pressed)
/Camera key
(fully pressed)
-Volume Up key
-Volume Down key
Sony Ericsson
SONY
XPERIA
To return to the Service Test Menu, wait 8
seconds.
Note: The Home Key, On/Off Key and Multitask
Key is not part of the Keyboard test.
Keyboard test.
press any key
2.2.2 Touch Screen
Move a finger across the touch screen, a line will be drawn
as it touches.
Press the Back key to return to the Service Test Menu.
Sony Ericsson
SONY
XPERIA
Touch Screen
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 six test patterns of White, Black, Red,
Green, Blue and Rainbow colors 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.
Sony Ericsson
SONY
XPERIA
