Power Saving Mode; Location And Security - Samsung Galaxy Tab 8.9 User Manual

Auto Adjust Screen Power
When enabled, your device automatically analyzes the screen
and adjusts the brightness to conserve battery power.
From a Home screen, touch
1.
Screen.
Touch Auto adjust screen power to enable or disable the
2.
mode. When enabled, a check appears in the check box.
Horizontal Calibration
Horizontal calibration allows you to horizontally calibrate your
display using the accelerometer.
From a Home screen, touch
1.
Screen Horizontal calibration.
Place your device on a level surface and touch Calibrate.
2.

Power Saving Mode

When enabled, your device automatically analyzes the screen
and adjusts the brightness to conserve battery power.
From a Home screen, touch
1.
Screen Power saving mode.
Touch Use Power saving mode to enable or disable the
2.
mode. When enabled, a check appears in the check box.
Apps Settings
Apps Settings
Apps Settings
Refine you settings by checking options listed under Power
3.
saving mode settings. Check the appropriate box to turn off
Wi-Fi, Bluetooth, GPS, or Sync.
Touch Brightness to adjust screen brightness. Touch the
4.
second Brightness option to set the brightness to 10, 30,
50, 70, or 100 percent.
Touch Timeout to set the length of delay between the last
5.
key press or screen touch and the automatic screen
timeout (dim and lock).
Touch Power saving tips to see power saving tips.
6.

Location and Security

You value your privacy. So, by default, your device only acquires
your location when you dial 911. To use Location-Based
Services, you must first enable location services on your device.
My Location
Use Wireless Networks
Before you use applications such as Google Maps and find your
location or search for places of interest, you must enable the Use
wireless networks option or enable the GPS satellites.
From a Home screen, touch
1.
Location and security.
Apps Settings
Settings 139