Samsung SM-T217SZWASPR - Manual (Page 100)

• Unmount SD card: Prepare an installed memory card for safe removal or
formatting.
• Format SD card: Permanently remove all content from an installed memory
card. After formatting, the content cannot be retrieved.
Power Saving Mode
Configure Power saving mode settings to conserve battery power.
1. Press and then touch > Settings.
2. Touch Power saving mode to configure options:
 Touch ON/OFF to turn Power saving mode On or Off. Power saving mode must be
turned On to configure settings.
 CPU power saving: When enabled, the maximum performance of the tablet’s CPU
(Central Processing Unit) is disabled to conserve battery power. Touch the check
box next to the option to enable or disable it.
 Screen power saving: When enabled, the frame refresh rate and brightness level
are reduced to conserve power. Touch the check box next to the option to enable or
disable it.
Note
: Touch Learn about Power saving mode to view information about these settings.
Power Saving Tips
Active applications, light levels, Bluetooth usage, and GPS functionality all act to drain your
battery. The following is a list of helpful tips that can help conserve your battery power:
● Reduce your backlight time.
● Turn Bluetooth off when not in use.
● Turn Wi-Fi off when not in use.
● Turn 4G data service off when not in use
● Turn off GPS location services when not needed. Most applications using this function
will periodically query the GPS satellites for your current location; each query drains your
battery.
● Do not wait until your battery is completely depleted before charging your tablet.
Repeating this process of a complete discharge and recharge can over time reduce the
storage capacity of any battery.
● Turn off Automatic application sync.
Settings 91