Dell Streak User Manual page 143

If necessary, you can calibrate your touch screen as follows:
Press and hold the power button
1
screen to turn off the device.
Simultaneously press and hold the volume up button
2
button .
Without releasing the volume buttons, press and hold the power button
3
the device turns on the configuration screen.
Press the volume buttons to move the highlight bar to the Screen calibration option.
4
Touch the camera button
When the message "Are you sure you want to start calibration?" appears on the
5
screen, press the volume up button
NOTE:
Do not touch the screen and device during calibration.
NOTE:
To cancel calibration, press the camera button
When the calibration is completed, press the volume up button
6
calibration data check.
The screen will show whether the calibration is successful.
7
NOTE:
If the calibration fails, press the volume up button
calibration process.
and then touch the Power off option on the
to select the option.
to start calibration.
and volume down
.
to start
to restart the
Troubleshooting
, until
143