Samsung Galaxy Tab 7.7 ユーザーズマニュアル

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Power saving mode

Set actions, including turning off services, that the phone can 
take automatically to conserve power when battery power 
falls below a value you set.

Enable custom power saving to allow the phone to 
automatically switch to power saving mode when battery 
power falls below a value you set.

1. From the Home screen, touch 

 Apps 

 ➔ 

 Settings 

➔ 

Power saving mode.

2. Touch Use custom power saving to turn it On or Off. 

When On, a check appears in the check box.

Configure settings for power saving mode.

Note: The Use custom power saving option must be turned On 

to access Custom power saving settings.

1. From the Home screen, touch 

 Apps 

 ➔ 

 Settings 

➔ 

Power saving mode.

2. Touch Custom power saving settings to configure:

• Power saving mode on: Choose a battery power level, at 

which power saving mode will begin.

• Turn off Wi-Fi: When On, Wi-Fi will automatically turn off when 

Power saving mode starts.

• Turn off Bluetooth: When On, Bluetooth will automatically turn 

off when Power saving mode starts.

• Turn off GPS: When On, GPS will automatically turn off when 

Power saving mode starts.

• Turn off Sync: When On, automatic synchronization with 

accounts will be disabled when Power saving mode starts.

• Brightness: When On, screen brightness will automatically set 

to the Brightness level you choose when Power saving mode 
starts.

• Brightness: Choose a brightness level for the device to use in 

Power saving mode.

• Timeout: Choose delay between the last screen touch and 

screen timeout after Power saving mode starts.