Samsung BN59-01012A 用户手册

Settings

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Activate power-saving mode and change the settings for power-saving mode. Refer to 

 for details.

On the Settings screen, tap 

Power saving.

•  Power saving mode: Activate power-saving mode and change the settings for power-

saving mode.

– Block background data: Set the device to prevent apps that are running in the 

background from using a mobile data connection.

– Restrict performance: Set the device to limit various options, such as turning off the 

Recent apps and Back buttons’ backlight.

– Greyscale mode: Set the device to display colours on the screen as grey tones.

•  Ultra power saving mode: Extend standby time and reduce battery consumption by 

displaying a simpler layout and allowing limited access to an app.

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.

View memory information for your device and memory card, or format a memory card.
On the Settings screen, tap 

Storage.

Formatting a memory card permanently deletes all data from it.

The actual available capacity of the internal memory is less than the specified 
capacity because the operating system and default apps occupy part of the memory. 
The available capacity may change when you upgrade the device.