Samsung SM-T700 用户手册
Basics
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Power saving feature
Power saving mode
Save the battery power by limiting the device’s functions.
On the Apps screen, tap
On the Apps screen, tap
Settings
→ GENERAL → Power saving, and then tap the Power
saving mode switch to activate it. Alternatively, open the quick setting panel and tap Power
saving to activate it.
Select from the following options:
saving to activate it.
Select from the following options:
• Restrict performance: Limit various options, such as turning off the backlight for the
Recent apps button and the Back button.
• Greyscale mode: Display colours on the screen as grey tones.
Ultra power saving mode
Use this mode to extend the device’s battery power. In ultra power saving mode, the device
performs the following:
performs the following:
• Displays colours on the screen as grey tones.
• Restricts the available apps to essential and selected apps only.
• Deactivates the Bluetooth feature.
• Restricts the available apps to essential and selected apps only.
• Deactivates the Bluetooth feature.
On the Apps screen, tap
Settings
→ GENERAL → Power saving, and tap the Ultra power
saving mode switch to activate it. Alternatively, open the quick setting panel and tap U.
power saving to activate it.
To add an app to the Home screen, tap and select an app.
To remove an app from the Home screen, tap
power saving to activate it.
To add an app to the Home screen, tap and select an app.
To remove an app from the Home screen, tap
→ Remove, select an app with , and then
tap DONE.
To change the settings for ultra power saving mode, such as network connectivity or sound,
tap
To change the settings for ultra power saving mode, such as network connectivity or sound,
tap
→ Settings.
To deactivate ultra power saving mode, tap
→ Disable ultra power saving mode.
The estimated maximum standby time shows the time remaining before the battery
power runs out if the device is not used. Standby time may vary depending on your
device settings and operating conditions.
power runs out if the device is not used. Standby time may vary depending on your
device settings and operating conditions.