User guide

130 2I. Managing Your Device
Changing Basic Settings
Display Settings
To manually adjust the screen brightness:
1. Tap
Start > Settings > All Settings.
2. On the
System tab, tap Power > Backlight tab.
3. Clear the
Auto adjust backlight check box.
4. Adjust the brightness by dragging the slider under
On battery power and On external power.
To set the backlight to dim after a time delay:
1. Tap
Start > Settings > All Settings.
2. On the
System tab, tap Power > Advanced tab.
3. In
On battery power and On external power, select the Turn off backlight if device is not used for
check box, and then specify the time delay.
To increase or decrease the size of text on the screen:
1. Tap
Start > Settings > All Settings.
2. On the
System tab, tap Screen > Text Size tab.
3. Move the slider to increase or decrease the text size.
To recalibrate the touch screen:
The device touch screen is calibrated before shipment. Recalibrate the touch screen if it
does not accurately respond to screen taps.
1. While the device is on, press and hold the
Volume Up and Volume Down buttons at the
same time, and then tap the screen with the stylus to open the align screen.
2. Follow the onscreen instructions to complete the calibration.