Proximity Sensor; Real Time Clock (Rtc) - Sony Xperia tipo ST21i 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.

2.2.15 Proximity Sensor

When entering into the test, the screen shows "Not
detected".
When covering the proximity switch area (on the right side of
the receiver), the screen will show "Detected".
Press the Back key to return to the Service Test Menu.

2.2.16 Real time clock (RTC)

During the actual test the text 'Real time clock (RTL)' is
displayed, press the button of '4 seconds start' and then a
message stating whether the test was OK or not.
Press the Back key to return to the Service Test Menu.
1266-1689 Rev 4
©
Sony Mobile Communications AB – Company Internal
Test Instructions (mech)
+ Y
Front
LEFT SIDE VIEW
- Y
+ Z - Z
- X
LEFT SIDE
Front
VIEW
+ X
- Z + Z
Proximity Switch
Detected
XPERIA
Real Time Clock (RTC)
Real time clock (RTC)
Press to start
4 seconds start
XPERIA
- Y
+ Y
+ X
Front
BOTTOM VIEW
- X
13(20)