Samsung Galaxy Tab E NOOK 9.6” 用户手册
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Battery
Settings
Battery
View how battery power is used
for device activities.
1. From a Home screen, tap
Apps >
Settings.
2. Tap Battery for options:
•
Power saving mode: Save battery power by
limiting your device’s performance, limiting
vibration feedback, and restricting location
services and most background data.
limiting your device’s performance, limiting
vibration feedback, and restricting location
services and most background data.
•
Ultra power saving mode: Save battery
power by using a minimal Home screen layout
and limiting the number of usable apps.
power by using a minimal Home screen layout
and limiting the number of usable apps.
•
Percentage on status bar: Display the battery
charge percentage next to the battery icon on
the Status bar.
charge percentage next to the battery icon on
the Status bar.
•
Past and predicted usage: View estimated
usage time remaining based on your usage
over the last 7 days.
usage time remaining based on your usage
over the last 7 days.
•
Recent battery usage: Tap an item to view
details of its battery usage.
details of its battery usage.
3. Tap More for the following options:
•
Refresh: Update the listing.
•
Optimize battery usage: Choose apps to
optimize their individual battery usage.
optimize their individual battery usage.