Samsung GTP3100TSLTTT 用户手册

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页码 148
Settings
137
 
TalkBack: Activate TalkBack, which provides voice 
feedback.
 
Font size: Change the font size in the calendar, email, 
phonebook, and memo applications.
 
Text-to-speech output:
 
Preferred TTS engine: Select a speech synthesis engine. 
To change the settings for speech synthesis engines, 
select  .
 
Speech rate: Select a speed for the TTS feature.
 
Listen to an example: Listen to the spoken text for an 
example.
 
Driving mode: Activate Driving mode to provide audible 
notifications for event details.
 
Enhance web accessibility: Set applications to install web 
scripts to make their web content more accessible.
 
Mono audio: Enable mono sound when you listen to audio 
with one earbud.
 
Turn off all sounds: Mute all device sounds.
 
Tap and hold delay: Set the recognition time for tapping 
and holding the screen.
Developer options
Activate and change the settings for application 
development.
 
Desktop backup password: Set a password to secure your 
backup data.
 
Stay awake: Set the screen to remain on while you are 
charging the battery.