Test Instructions (mech)
1261-4720 Rev 2
Sony Mobile Communications AB
– Company Internal
7(25)
Tests
2.2
Service Tests
2.2.1
Keyboard & Switch
Text Note: The Home Key and On/Off 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
-Search key
-Auto Focus Key
(half pressed)
/Camera key
(fully pressed)
-Volume up key
-Volume down key
SONY
To return to the Service Test Menu, wait 8
seconds.
Note: The Home Key and On/Off Key are not part
of the Keyboard test.
Keyboard test.
press any key
Menu Volume Up
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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.
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Touch Screen
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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
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