Ambient Light Sensor; Proximity Switch - Sony Ericsson Xperia Mini Pro Test Instructions

Tests: Service Tests
By tilting the phone in various directions, the X: Y: Z values
will change in size and polarity depending on angle and
direction as shown in the adjacent picture.
Check by tilting the phone that the X: Y: Z values shown in
the display are in accordance with the tilting shown in the
picture.
Press Back key to return to Service Test Menu.

2.2.19 Ambient Light Sensor

The Ambient light test states a value. Look that the value
should be higher when the Window gets more light and
should decrease when the window gets less light.
Press Back key to return to Service Test Menu.

2.2.20 Proximity switch

The previous test 'Speaker' should have been
successfully carried out before doing this test!
Make sure the phone is not in 'silent mode' before
performing this test.
When entering into the test, the screen shows "Proximity
switch OFF" and a tone is emitted.
Once your finger cover the proximity switch area (on the left
side of the receiver), the screen will show "Proximity switch
ON" with a different type of tone.
Press Back key to return to Service Test Menu.
1251-8385 Rev 1
©
Sony Ericsson Mobile Communications AB – Company Internal
Test Instructions (mech)
+ Y
Front
LEFT SIDE VIEW
- Y
+ Z - Z
- X
LEFT SIDE
Front
VIEW
+ X
- Z + Z
Sony Ericsson
Sony Ericsson
Ambient Light Sensor
Value:45
XPERIA
Sony Ericsson
Sony Ericsson
Proximity switch
ON
XPERIA
- Y
+ Y
+ X
Front
BOTTOM VIEW
- X
13(22)